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of 89
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G N R L
ELECTRIC
GEJ 6 68
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FOREWORD
Thi s H ND OOK s ar r anged i n
3
s e ct i o ns The r s t secti on s l abe l l ed INTRODUCTIONThi s secti on d es c r i b es
the l ayout of t he
l ocomot i ves
gene ra l dat a and t he o ve r a l l di f f erences bet ween model s
he second secti on l abe l l ed
ORIENT TION
SERVICNG Thi s s ec t i o n c on s i s t s of a t w ce
wal k around
i nspect i on
of t he l ocomot i ve
he
t h i r d
secti on
s
l a b e l l e d
OPER TION
Thi s s ec t i on
proceeds
f r o m
s t ar t i n g
up
t he
d i e s el
engi ne t o operat i ng
on
a
t r a i n
Thi s
book represent s t he f i e l d t e s t SERI ES 8 Locomot i ves
bei ng shi pped
i n
e a r l y 1984
Comments
wi l l
be
appreci ated
P l e as e pass
any i nput s t o
your l o c al GE
r epresent at i ve or
mai l
t o
GENER LELECTRC
CO
2901 East Lake Rd
Er i e,
Pa
16531
Attn
gr
Cus t omer
Suppor t
Bl dg 14 440
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CONTENTS
INTRODUCTION
LOCATIONOFAPPARATUSB23 8
LOCATIONOF
APPARATUS
B32 8
LOCATIONOFAPPARATUSC32 8
LOCATION
OFAPPARATUSB39 8
LOCATIONOFAPPARATUSC39 8
GENERAL
DATA
ORENTATION SERVICNG
Page
4
5
6
7
8
9
B SIDE
BELOW
PLATFORM
13
A
SIDE
BELOW
PLATFORM
4
F END
LOCOMOTIVEPERATORS CAB
35
OPERATORSCAB
36
NOSECAB
46
A
SIDEWALKWAY
48
B SIDEWALKWAY
55
OPERATION
MASTERCONTROLLER
68
DEVICESONCONTROLCONSOLE 7
CUT OUTCOCKS 75
ENGNE
CONTROL
EC
PANEL 76
OPERATING
HNTS
84
STARTING
THE
DESEL
ENGNE
85
STOPPING
THE
DIESEL
ENGNE
86
MOTORNG 86
DYNAMCBRAKNG
87
OPERATINGAS
ALEADNG
UNT
87
OPERATINGAS
A
TRA LINGUNT
87
HAULING
DEAD
I N TRAIN 88
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2
9
36
2
3
6
FIG LOC TON
OPP R TUS
1323 8
REF DESCR PTION REF
DESCR PTION
ENGNE GEMODEL
7FDL12
22 CONTROL
COMP RTMENT
NO
2
2 M NLTERN TOR
23
CONTROLCOMP RTMENTNO3
3 UXILI RYLTERN TOR 24
CONTROL
COMP RTMENTNO4
4 EQUPMENT
BLOWR
BOX
25
CONTROL
COMP RTMENTNO7
5
NO2 END
BLOWR
BOX 26 CONTROLCOMP RTMENTNO8
6 A RCOMPRESSOR
27
FUELT NK
7
R D TOR
F N 28
FUEL
FILLER
8
ENGNEMUFFLER
29
TOLET
9 ENGNEA RFILTERCOMP RTMENT 3
ELECTRIC
HE TERNDDEFROSTER
ENGNEW TER
T NK SIDESTRPHE TER
LUBE
OL COOLERHOUSING
32
CONTROL
CONSOLE
2
LUBE
OL FILTER
HOUSING
33
ENGNECONTROLP NEL
3 R D TORS 34 SLIDNGSE T
4
DYN MC
BR KNGOX
35 A RDUCT TR CTIONMOTORBLOWR
5
S ND
BOX 36
A R
DUCT LTERN TOR
BLOWR
6
S NDFILLER
37 A R
BR KEV LVE
7
HE DLIGHT O
LIGHTBOX 38 REFRIGER TOR
8
FLUD
MPLIFIER
39 FUELG GE
9
B TTERY
BOX
4
RETENSION
T NK
2 H ND
BR KE
4
EMERGENCYBR KEV LVE
2 CONTROLCOMP RTMENTNO
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41 9
FIG LO TONO
PP R TUS332 8
REF DESCRIPTION
REF DESCRPTION
ENGNE
GEMODEL7FDL12
22 CONTROLCOMARTMENT
NO 2
2 MAN
ALTERNATOR
23 CONTROLCOMARTMENT NO 3
3 AUXILIARYALTERNATOR 24
CONTROLCOMARTMENT NO
4
4
EQUPMENTBLOWRBOX
25 CONTROL
COMARTMENTNO
5
NO 2ENDBLOWRBOX
26 CONTROLCOMARTMENT
NO 8
6 A RCOMRESSOR
27 FUEL
TANK
7 RADATORFAN
28 FUEL
FILLER
8
ENGNE
MUFFLER
29 TOLET
9 ENGNEA RFILTERCOMARTMENT
3 ELECTRICHEATERANDDEFROSTER
ENGNE
WATER
TANK
SIDESTRPHEATER
LUBEOL COOLERHOUSING 32 CONTROLCONSOLE
2
LUBE
OL
FILTER
HOUSING
33
ENGNECONTROLPANEL
3
RADATORS
34 SLIDNGSEAT
4
DYNAMC
BRAKNG
BOX 35 A R DUCTTRACTION
MOTORBLOWR
5 SANDBOX
36 A R
DUCT ALTERNATOR
BLOWR
6
SAND
FILLER 37
A RBRAKEVALVE
7 HEADLIGHTlNO
LIGHT
BOX
38
REFRIGERATOR
8 FLUDAMLIFIER
39 FUEL
GAGE
9 BATTERYBOX
4 RETENSIONTANK
2
HAND
BRAKE 4 EMERGENCY
BRAKEVALVE
2 CONTROL
COMARTMENTNO
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7
3
8
3
FIG3
LO TONOF PP R TUSC32 8
REF
DESCRPTION
REF
DESCRPTION
ENGNE GE
MODEL 7FDL 22 CONTROLCOMPARTMENTNO2
MAIN
ALTERNATOR 23
CONTROLCOMPARTMENTNO
3
3 AUXILIARY
ALTERNATOR
24 CONTROLCOMPARTMENT
NO
4
4
EQUIPMENTBLOWERBOX
25 CONTROLCOMPARTMENTNO7
5 NO ENDBLOWERBOX 26 CONTROLCOMPARTMENTNO8
6 A RCOMPRESSOR
27
FUEL TANK
7 RADATORFAN
28 FUEL FILLER
8 ENGNE
MUFFLER
29 TOLET
9 ENGNE
AR
FILTER
COMPARTMENT
3 ELECTRC
HEATERANDDEFROSTER
ENGNE
WATER
TANK
3 SIDE
STRP
HEATER
LOBEO L COOLERHOUSING 32 CONTROLCONSOLE
2 LUBE
OL
FILTER
HOUSI NG
33 ENGNECONTROL
PANEL
3
RADATORS
34 SLIDNGSEAT
4 DYNAMC
BRAKNG
BOX
35 AR
DUCT TRACTIONMOTORBLOWER
5
SANDBOX
36 AR
DUCT ALTERNATOR
BLOWER
6
SAND
FILLER 37
ARBRAKEVALVE
7 HEADLIGHT N0 LI GHT
BOX
38
REFRIGERATOR
8 FLUDAMPLIFIER 39 FUELGAGE
9 BATTERYBOX 4 RETENSIONTANK
2
HAND
BRAKE 4 EMERGENCYBRAKEVALVE
2
CONTROL
COMPARTMENT
NO
42
DYNAMC
BRAKNG
FILLER
BOX
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29
r
15
7
3
4
34
34
3
32
21
4
r
22
22
26
33
14
23
25
23
25
35
9
3
2
8
C
39
36
nF~nnnF7n
27
28
4
8
7
S
7
FIG4
LO TON
OF PP R TUS1339 8
REF
DESCR PTION
REF
DESCR PTION
ENGNE
GE
MODEL
7FDL16 22 C
ONTROL
COMPARTMENTNO
2
MAINALTERNATOR
23 CONTROLCOMPARTMENT
NO
3
3
AUXILIARYALTERNATOR
24
CONTROL
COMPARTMENTNO4
4
EQUPMENT
BLOWR
BOX
25 CONTROL
COMPARTMENTNO
7
5 NO END
BLOWRBOX
26 CONTROLCOMPARTMENT
NO
8
6 A RCOMPRESSOR
27 FUELTANK
7
RADATOR
FAN
28
FUEL
FILLER
8 ENGNE
MUFFLER
29 TOLET
9 ENGNE
AR
FI LTERCOMPARTMENT
3 ELECTRCHEATER
AND
DEFROSTER
1 ENGNE
WATERTANK
31
SIDE STRP
HEATER
LOBEOL
COOLER
HOUSI NG 32
CONTROL
CONSOLE
12
LUBEOLFILTER
HOUSI NG 33 ENGNE CONTROLPANEL
13
RADATORS
34
SLIDNGSEAT
14 DYNAMCBRAKING
BOX
35 AR
DUCT TRACTIONMOTOR
BLOWR
15
SANDBOX
36 A RDUCT ALTERNATOR
BLOWR
16
SAND
FILLER
37 AR
BRAKEVALVE
17
HEADLIGHT NO
LI GHT
BOX
38 REFRIGERATOR
18 FLUD
AMPLIFI ER
39 FUEL GAGE
19
BATTERYBOX
4
RETENSION
TANK
2
HANDBRAKE
4
EMERGENCY
BRAKEVALVE
CONTROL
COMPARTMENTNO1
d
I
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6
FIG5
LO TON
OF
PP R TUSC39 8
REF DESCRPTION
REF
DESCRPTION
ENGNE GEMODEL
7FDL 6 22 CONTROL
COMPARTMENTNO
2
2 MANALTERNATOR
23
CONTROLCOMPARTMENTNO
3
3 AUXILIARY
ALTERNATOR
24
CONTROLCOMPARTMENTNO
4
4 EQUIPMENT
BLOWRBOX
25
CONTROL
COMPARTMENT
NO7
5 NO
ENDBLOWRBOX
26
CONTROL
COMPARTMENTNO8
6 AR
COMPRESSOR
27 FUELTANK
7
RADATOR
FAN 28
FUEL FILLER
8 ENGNE
MUFFLER
29 TOLET
9 ENGNEARFILTERCOMPARTMENT
3
E
LECTRCHEATERAND
DEFROSTER
ENGNEWATER
TANK
3 SIDE
STRPHEATER
LUBEOL COOLER
HOUSI NG 32 CONTROL
CONSOLE
2 LUBE
OL
FILTERHOUSI NG 33 ENGNE
CONTROLPANEL
3
RADATORS 34
SLIDNGSEAT
4
DYNAMC
BRAK NG
BOX
35 AR
DUCT TRACTION
MOTORBLOWR
5 SANDBOX
36
AR
DUCT ALTERNATORBLOWR
6 SANDFILLER
37 ARBRAKEVALVE
7 HEADLIGHT NO
LI GHT
BOX 38 REFRIGERATOR
8
FLUD
AMPLIFIER
39
FUELGAGE
9
BATTERYBOX
4
RETENSIONTANK
2 HAND
BRAKE
4
EMERGENCY
BRAKEVALVE
CONTROL
COMPARTMENTNO 42 DYNAMCBRAK NG
FILLERBOX
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Oper ati ngCabontr ol s General Pur pose
Wheel
Arr angement
B- B 0 - 4 - 4 - 0
Engi ne Dat a
:
Dri vi ng
Wheel Di amet er
Wei ght
OnDri vers No Mn
and
Max
Total Mn and
Max
Tr ac t i v e Ef f or t
St a r t i ng at
25 dhesi on
f or
Mn &Max wei ght
Cont Tr ac t i v e Ef f or t &
SpeedMPH
( 1) For Smal l est
Pi ni on
( 2)
For
Largest Pi ni on
Gear Rat i o
and
Max
Speed
MPH
Smal l est
Pi ni on
83/20-70
I ntermedi ate Pi ni on 81/22-79
Largest
Pi ni on
79/ 24- 88
GENERALDATA
B23- 8 B32- 8 C32- 8 B39- 8 C39- 8
General Purpose General Purpose General Purpose General Purpose
B- B 0 - 4 - 4 - 0
C-C
0 - 6 - 6 - 0
B- B 0 - 4 - 4 - 0 C-C
0 - 6 - 6 - 0
83/ 20- 70 83/ 20- 70 83/ 20- 70 83/ 20- 70
81/22-79 81/ 22- 79 81/ 22- 79 81/ 22- 79
79/24-88 79/ 24- 88 79/ 24- 88 79/ 24- 88
Hor sepower Tracti on
Number of
Cyl i nders
Model
Bore and St r oke, I n
R
P
.M
Compress i on Rat i o
2300
12
GEFDL12
9x 10- 1/ 2
1050
12 . 7 : 1
3150
12
GEFDL12
9x 1 0 - 1 / 2
1050
12 . 7 : 1
3150
12
GEFDL12
9x 10- 1/ 2
1050
12 . 7 : 1
3900
16
GE
FDL16
9 x 10- 1/ 2
1050
12 . 7 : 1
3900
16
GEFDL16
9
x
10- 1/ 2
1050
12 . 7 : 1
Cycl e
4 4 4 4 4
Turbochar ged
Yes Yes Yes Yes Yes
Engi ne Cool i ng Fan I 2 2 2 2
Engi ne Cool i ng FanDri ve ACMot or ACMotor ACMot or ACMotor
AC
Motor
Tracti on Equi pment
:
Mai n Generat or
GMG
186
GMG
186
GMG
187
GMG
186 GMG
187
Tracti on
Motor
4-GE752 4-GE752 6-GE752
4-GE752
6-GE752
Tracti onMotor Bl ower s 2 2 2 2 2
Bl ower
Dri ve ACMot or ACMot or ACMot or ACMot or ACMotor
Ai r
Br ake Schedul e
26L 26L 26L 26L
26L
Maj or
Di mensi ons :
Lengt h
63
7
63
7
67
11
66 4
7 0
8
Hei ght
14 11
. 5
14 11
. 5 15
4
. 5
14
11
. 5 15
4
5
Wdth
10
1 . 75
10
1
. 75 10 1 . 75 10 1 . 75
10 1
. 75
Bo l s t e r Cent ers 36
7
36
7
40
7
39 4
43' 4
Truck
Wheel
Base
,
,
13 7 9 0 13 7
Mni mumTrack
Curvature
Rad &Deg
( 1) For Si ngl e Uni t
150 / 39 150 / 39 273 / 21 150 / 39 273 / 21
( 2) For
MU
195 / 29
195 / 29
273 / 21 195 / 29 273 / 21
40
63, 575/ 70, 000
40
65, 725/ 70, 000
40
57, 717/70, 000
40
68, 500/ 70, 000
40
60, 850/70,000
254, 300/ 280, 000 262, 900/ 280, 000 346, 300/ 420, 000 274, 000/ 280, 000 365, 100/ 420, 000
63, 575/70, 000
65, 725/ 70, 000 86, 575/ 105, 000
68, 500/70, 000
71, 275/ 105, 000
71, 890. 2 70, 1403 . 9 108, 3602
68, 100
@8 . 3 106, 790 @
10
. 9
57, 030
1
. 6
55, 640
7
. 5
85, 960
0
. 3
54, 020
@
3
. 1
84, 710
3
. 7
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GENERAL
DATA
Cont d
B23 8
B32 8 C32 8
B39 8 C39 8
Suppl i es
Fuel Gal
Tank
2150 3150 3900 3150 4600
Cool ant
Gal
35 350 350 41 41
Lube
O l
Gal
3 300 300 4 4
Sand
Cu
Ft
40
40 40 40
4 8
Compressor A rM
Max Del i very
296 296 296 296
296
Type of Cool i ng
A r or Wter
A r or Wter A r or Wter A r
or
Wter A r or Wter
Draft Gear NC391
NC391 NC391 NC391 NC391
A r
i l t r i ng
Devices
Pri mry
Vortex Vortex Vortex Vortex Vortex
Sel f - C eani ng Sel f - C eani ng Sel fCeanng Sel fCeanng Sel f -C eani ng
Secondary
Engi ne
A r I ntake
GE
Paper
GE
Paper
GE
Paper
GE
Paper
GE
Paper
Engi ne RoomPressuri zed
Yes
Yes Yes Yes Yes
Mai n
Generator
Pressuri zed Yes Yes
Yes Yes Yes
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ORIENT TION
SERVI ING
Thi s
s e t i on
s
phot ogr aphi c
wal k ar ound
i nspect i on
of
a
SERI ES 8
l ocomoti ve You
s t r t your
i nspect i on
t r i p
on
t he gr ound t t he
l e f t f r o n t of
t he uni t
As you
wal k
ar ound
t he
l ocomoti ve
the pi ctures
i n
t he
ook
represent what
you
s ee
on
t he uni t
On
t he
ottom
of
each
phot ogr aph
a
check
l s t
of
what
i t ems
shoul d
be l ooked
t
nce
t he
i nspect i on
compet ed on
t he
ground
you
mus t perform an operators
cab
and
pl at f orm l e ve l
i nspecti on
See the
i l l us t r t i on on
next page
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W LK ROUNDINSP TION
PL TFORMLEVEL
FIG
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M
M
W
n
7
13
FI G
B
SI DE F
END
UNDERSTEP
REF DESCRPTION
CHECK
REF
DESCRPTION CHECK
PPLICTION
PP _UTOUTCOCK POSITION
M N RESERVORPIPECUT OUTCOCK POSITION
__
3
CTU TING
PIPE
CUTOUTCOCK POSITION
4
BR KE
PIPE
CUT OUTCOCK POSITION
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FI G
8
B SI DE FENDTRUCK
C7
L
REF DESCR PTI ON CHECK REF OESCR PTI ON CHECK
_S ND
HOSES CONDTION 6 SPRNGS
CONDTION
R
KECYLINDER ; TR VEL 7
A RDUCTFOR
MOTORS
CONDTION
3
R KESHOESND
RGG N
CONDTION
~
4 OLSTER
P DS
I NPOCKET
SHOCK SOR ER
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M
M
M
W
e e e
l
e
REF DESCRI PTION
CHECK
S
ND
HO __
BRAKFCYLI NDER
BRAKESHOESNRIGGI NG
OLSTERP D
LIFTINGARRANGEMENT
NOTE
FOR6
AXLE
LOCOMOTIVE TYPICAL
OF
4
LOCATIONS
CONDTION
TR VEL
_CONDTION
I N
POCKFI
REF DESCRI PTION
SPRINGS
R
DUCT
FOR
MOTOR
FIG
9 WEELTRUCK
6
XLELO OMOTVE
r
CHECK
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l l i l l l l l l i l i i i ~ h l
REF DESCRI PTI ON
NOTE
SP E
FOR
C
SIGN LORTR IN
CONTROL
EQUPMENT
HE K
I
REF
DESCRI PTI ON
I
HE K
FIG
CONTROLCOMP RTMENT
NO
9
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N
a
w
_RMIN LBOARDS
WRNGPLUGS
MAGNET
VAL
VES
POSITIONSENSOR
MANCONTACTS
TB A
B C IE
aao
TERMNAL
BOARDS
END
VEW
CHECK
REF
DESCR PTION
CONDTION_
TIGHTNESS
CONDTI ON
WNES
CONDTI ON
FIG
CONTROCOMPARTMENTNO
REVERSER
CHECK
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FIG
CONTROLCOM RTMNTNO
8
N
M
W
N
C
REF ES R PTION CHECK REF ES R PTION CHECK
BRAKINGSWTCH _TI PS
POSITION
SENSOR WRES
3 MAGNETVALVES
CONDTION
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FIG SI DE FUEL
T N
9
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FIG 14 B SIDEFU LT NK
2
N
W
C7
W
REF
DESCRPTION
CHECK
REF DESCRPTION
CHECK
FULL FI LL
C PON
RETENTI ONT NK
LEVEL
2 FUEL
SIGHTGL SS
LEVEL
3
FUEL
T NK
LEVEL
4 LOBEO L
DR N
V LV
_
CLOSED
5 LUBEO L
DR N
V LV CLOSED
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N
M
W
N
L_
W
FIG SDER
ENDTRUCK
REF
ES RPTION CHECK
REF
DESCRPTION
CHECK
SAND
HOSES CONDTION
~
BRAKE
CYLINDER R V L
_
BRAKESHO
ESANDRGGNG
CONDTION
4 BOLSTER
PADS
I NPOCKET
5 SHOCKABSORBER
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FIG 6
SIDE R ENDUNDER
STEPS
REF
DESCRPTION
CHECK
REF
DESCR PTION CHECK
M N
RESERVORPIPECUT OUTCOCK
POSITION
CTU TI NGPIPE
CUT
OUTCOCK____ POSITION
PPLIC TION
PIPE CUT
OUT
COCK
POSITION
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m
W
FIG 17
RENDPL TFORM
23
~I
I
a o
a
f
o o
s
T
~nw
i
e
oz`s e
_
_
r4
i
Y
`
t
3
y
1
m
.
J
4
5
6
S 5 4
1
I
T
a
JU
8
REF
DESCR PTION
CHECK
REF DESCR PTION
CHECK
1
SANDBOX
TRAP CUT OUT
POSITION 6 MA N
RESERVORPIP
2 CROSSWALK LIGHT
WORKS 7
COUP
LER
CRACKS
3
1
MURECEPTACLE
_ PI NS B
BR KEPIP HOSE
4
APPLICATION
PIP
5 ACTUATING
PIP
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FIG A SIDE
REND
UNDER
STEPS
4
N
W
L_ 7
I LL
REF
DESCRPTION
CHECK
REF DESCRPTION
CHECK
I APPI ICATIONPIPE
CUTOUTCOCK POSITION
M N
RESERVOR
PIPE
CUT
OUT
COCK POSITION
CTU TINGPIPF
CUT_OU COCK
POSITION
R
KE
PIPECUT
OUT
COCK POSITION
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n
N
W
FIG SIDE R ENDTRUCK
REF
DESCRPTION
CHECK
R
ESCR PTION CHECK
SANDHOSES CONDTION 6 SHOCK
ABSORBER
CONDTION
BR KECYLINDER
TRAVEL
_
BR KESHOES
ND
RGGN
G CONDTION
4 BOLSTERPADS I N
5
ARBR KECUTOUT
COCK
POSITION
_
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FI G SIDE FUELT N
6
W
O
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i ~~n~uunuuii n
7
FI G
SI DE FUEL T NK
REF DESCRPTON CHECK
REF DESCR PTION
CHECK
FUEL EMERGENCYCUTOFFUTTON
UELG GE
MOUNT
FUELT NK LEVEL
4 F
UEL
SI G
HTGL SS
LEVEL
5
FUEL FI LL C PON
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FI G A SI DE
FUEL
TANK
28
I
REF
~
H
j
DESCRPTION
CHECK REF
~
DESCRPTION
~ I Ih
6
CHECK
1 _FUEL
TANK
LEVEL 6
IR FILTER
IRFILTERWTHAUTODRA N
OPERATI ON
7 IRRESERVOR
3 BELL
_
OPERATI ON
8
SAND
HOSE CONDTION
4 MA N
RESERVOR
CUT OUTCOCK
OPERATI ON
9
TRUCKFRAME
5 ELECTRC
BLOWDOWN
VALVE
OPERATI ON
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N
M
W
M
N
I I I I t I I N I I I I I N I I I I I I M M i
I I I I n G I I
t
FI G
A SI DE
FEND
TRUCK
9
REF
DESCRPTON
CHECK REF DESCRPTON
H K
S ND
HOSES
CONDTON
BR KE CYLINDER
_TRAVEL
BR KE
SHOESNDR GG NG CONDTI
ON
4
ARBR KECUT OUTCOCK
POSITION
5 B
OLSTERP DS
I NPOCKET
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l u i i
i n i i i i
FIG 24 A SI DE F END
UNDERSTEPS
3
NN
v
N
REF
DESCRPTION
CHECK
REF DESCR PTION
CHECK
_ CTU TINGPI PE
CUT OUTCOCK POSI TION
M N
RES
ERVO RCUT OUTCOCK
POSI TION
3 PPLIC T
I ONPIPE
CUTOUT COCK POS I TION
4
_
STEP
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N
M
W
L
FIG
25 CONTROL
COMP RTMENT
NO
8
3
REF_ DESCRIPTION CHECK REF DESCRIPTION CHECK
_I R31 RANKRESISTOR CONDTION
CRC CRANK REACTORLIPPER CONDTION
LS
CRANK BATTERYCHA
RGE REACTOR
ONDTION
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FIG AR
R KECOMP RTMENT
3
W
f
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34
5
1
J
7 8
10
11
24
12
17
9
FIG26 AR
BRAKE
COMPARTMENT
33
REF DESCR PTION
REF
DESCRPTION
1 DELAYEDPENALTYRELAY
21 SCMV
CUT-OUTCOCK
2
SPS SANDPRESSURE
SWTCH
22
OSV
CUT-OUT
COCK
3
SPS SANDPRESSURE
SWTCH
23 HORNBELL CUT-OUTCOCK
4 MU
6BL
EQUP RELAY
VALVE 24 J 1 RELAY
5
I B S I NDEPENDENT
BRAKEPRESSURESWTCH
25 NO 13 ANDNO 20
PIPE
FILTERS
6 26FCONTROLVALVE 26 NO 8PIPECHECKVALVEOR
7 DEAD
ENGNE
CHECKVALVE BLANKPLATE
8 A1
CHG
CUT-OFF
PILOT
VALVE
27 P2A
OR
BYPASSPLATE
9 SUPPRESSIONDOUBLECHECKVALVE
ORBLK
PLT
28 NO
16 PI PEDOUBLECHECKVALVE
OR
BYPASS
PLATE
10
RESTRCTED
EMERGENCY
BRAKECYL
29 BP
C
UT-OUT
COCK
PRESS RELAY
VALVEORBY-PASSPLATE 30 NO 13ANDNO 16
PIPE
DYNBR
11 J RELAY MAGVALVEAND
BYPASS
PLATEAND
12 ARMANFOLD DODEORBLANKINGPLATE
13
F
ENDSANDCONTROL
MAGNET
VALVES 31
Z6F
QUCK
RELEASE
VALVE
PORTION
14 OSSV OVERSPEEDMAGNETVALVE 32 B P FILTER
15
CONTROL
AR
GAUGE
33 DEADENGNECUT-OUTCOCK
16 OSV OVERSPEEDMAGNETVALVE 34 CONT
RES
DR COCK
17
NS- 1
CONTROL
AR
REDUCNGVALVE
35
BBS BLENDED
BRAKESWTCH
18
SCMV
SPEED
CONTROL
MAGNET
VALVE
36 DBCODYNAMCBRAKEPRESSURE
SWTCH
19 TRANSENTRY 37 DYNBR INT DOUBLECV
20 FRONTTRUCKSANDMAGNETAND
WPERSCUT-OUTCOCK
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FIG
H ND R KE
N
M
M
W
n
N
C7
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M
N
M
M
W
N
FIG 8
FRONT
ENLO OMOTVE
5
REF DES R PTION CHECK REF DES R PTION CHECK
HORN
_
OPERATION 8 TOL
ETCOM
RTMENT V
ENT
2
RADOANTENNA OPERATION 9
SAND
TRAPCUT OUT
POSITION
3 WARNNGLI GHT
OPERATION ROSSWLK _LIGHT
WORKS
4 C
L SS
LI GHTS OPERATION
MU
R
ECEPTACLE__ PINS
5
NUMBERLIGHTS OPERATION
2
MUIRHOSES
6
HEADLI
GHT
OPER
ATION
3
COUPLER
CRACKS
7
SANDBOXFILLS LEVEL 4 B
RAKE
PI PEHOSE
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FIG 9
OPER TORS
C BMSCCONTROLS
6
M
W
N
C7
REF DESCRIPTION CHECK
EMERGENCY BRAKE
VALVE
POSI TIO
CAB
HEATERBLOWRSWT
POSITION
CABHEATER R UTBREAKER POSITION
4
CAB
HEATERTEMPERATURE
SWTCH POSITION
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a
W
C7
FI G
3
CKOF
OPER TORS
CONSOLE
REF
DESCRPTION
CHECK
REF DESCRPTION
CHECK
NOSEC
LI GHT
SWTCH
OPER TI ON
HORN
V LVE
OPER TION
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I
5 6 7 8
9 2 2 22
25
t
J
23
aooao
ooaaaaoooo
M
26 27
8 29 3
32 33
34 35
36 37 38 39 4
P
7/23/2019 d8-hdbk
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NOTE SHOW
LOCATIONFORALL DEV CESWHETHERAPPLI EDORNOT
FIG
31 ECPANEL
39
REF DESCR PTION
CHECK
REF DESCR PTION
CHECK
PACESETTERC RCUT
BREAKER
25 MU
HEADLIGHT
SET-UPSWTCH POSITION
2 WNDOW
HEATER
C RCUT BREAKER 26 CROSSWLK
LI GHT SWTCH
3
OVEfi SPEED
C RCUTBREAKER 27
CONTROL COMPARTMENT
LI GHT
4
LOCOTROLC RCUTBREAKER
SWTCH
5
CAB
SGNALC RCUT BREAKER 28 N0 MOTOR
CUT-OUT
SWTCH
6 ALERTNESSEQUPMENTC RCUT ON
FORLEAD
PULL
TOTHROW
BREAKER
29 N0 MOTOR
CUT OUTSWTCH
7 WARNNG
LI GHT
C RCUTBREAKER
OFF FORTRAL
PULL TO
THROW
8
OSCLLATINGLIGHT
C RCUT 30
SPEED
SENSOR
CUT OUTSWTCH
BREAKER
31 FRONTNUMBERLI GHTSSWTCH
9 RADOC RCUTBREAKER 32
REAR
NUMBERLI GHTSSWTCH
10 WATERCOOLERC RCUT BREAKER
33 N0 3MOTORCUT OUTSWTCH
FRONT
HEADLIGHT
C RCUTBREAKER
PULL
TO
THROW
12
REAR
HEADLIGHTC RCUT
BREAKER
34 N0.4MOTORCUT OUTSWTCH
PULL
TOTHROW
13
ENGNE
STOP
PUSHBUTTON
35
LOCKEDAXLECUT OUTSWTCH
14 AUTOMATICWATERDRAN 36
FRONTCLASSLI GHTSWTCH
C RCUT
BREAKER
37
REAR
CLASSLI GHYSWTCH
15 TOLETTANKHEATERC RCUT
BREAKER
38
N05MOTORCUT OUTSWTCH
6AXLE
ONLY
PULL
TO
THROW
16
BLANK
39
N0
6
MOTOR
CUT OUTSWTCH
17
BLANK
ONFORLEAD
6AXLE
ONLY
PULL
TO
THROW
18
RUNNNG
LI GHTSC RCUT
ON
FORTRAL 40
DYNAMCBRAKE
CUT OUT
BREAKER
41
BATTERY
CHARGERECEPTACLE
19
COMPRESSOR
CLUTCH
C RCUT 42
ENGNEERS
WALL
HEATER
POSITION
BREAKER
43 HELPERS
WALL
HEATER
20
FUELPUMPC RCUT BREAKER
44
ENGNEERSCABHEATER
21
LOCALCONTROL C RCUT BREAKER
45 HELPERSCAB
HEATER
22
BATTERY
CHARGE
ANDCOMPUTER
C RCUT
BREAKER
46 A R
CONDTIONER
23
DAGNOSTICDSPLAY
S D
DSPLAY
24
ENGNE
EC
CONTROL
SWTCH POSITION
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9
4
34
4
65
7 J I I
44 45
46
5
FI G
ONTROL
OMP RTMENTNO
4
N
M
W
N
M
L 7
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NOTE
SHOWS
LOCATIONFORALL DEVCESWHETHER
APPLIED
OR
NOT
ONRGHT
SIDEWALL
ON
FLOOR
FI G
32 CONTROLCOMPARTMENTNO
41
REF
DESCRPTION
REF
DESCRPTION
CABCONTROLLER CAB
26
WHEELSLIPRELAY
WSR
2
GROUNDDETECTION
UNT
GDM
27
LOCKEDAXLE
RELAY
LAR
3
GROUND
RELAYCUT-OUTSWTCH
NO
28
COMPRESSOR
CLUTCHRELAY
ECR
GRC01 29
TERMNAL
BOARDTBlH
4
GROUND
RELAY
CUT-OUTSWTCH
NO
2 30
TERMNALBOARDTBl G
GRC02
31 TERMNALBOARD
TBlF
5
GROUND
RELAYCUT-OUTSWTCH
NO
32
TERMNAL
BOARDTBl E
GRC03
33
BATTERY
JOGRELAYJ GR
6
GROUND
RELAYCUT-0UTSWTCHN04 34 PACESETTERRELAYPSR
GRC04
35
PACESETTERAUXLIARY RELAY
GFA
7
LOADBOXTOGGLESWTCH
LBTS
36 CAM
W
RELAY
CWR
REVERSEHANDLE
8
LOADBOX
SELECTORSWTCHLBSS
CENTERED
9 AUXLIARYALTERNATORFIELD
*37
TERMNAL
BOARDTBlK
CUT-OUTSWTCHBFCO 38 TERMNALBOARDTBl D
10
FAN
REVERSE
SWTCH
FRB
39
TERMNALBOARD
TB C
11 BAROMETRCPRESSURE
TRANSDUCER
40 TERMNAL
BOARD TB B
BPT 41
TERMNAL
BOARD TBlA
12
GROUND
BLOCKGB
42 FORWARDDRECTIONRELAY
FDR
*13 TRANLINERESSTORPANEL TRP 43 REVERSEDRECTIONRELAYROR
14
EXCTATION
CONTROLLER
EXC
44 OSCLLATING
HEADLI GHTRELAY
AHR
15 A
B,
C SPEEDVALVERELAYABCR
45 AUX OSCLLATING
HEADLIGHTRELAY
16 ALARMBELLRELAY
BLR
AHRA
17
DYNAMC
BRAKERELAY
BR1
*46 TERMNALBOARD TB J
18 COMPRESSORRELAY CR 47 BLOCKNG
DODE
RT21
19
PNEUMATIC
POWERCONTROL 48 BLOCKNG
DODERT22
RELAY PCR 49
BLOCKNG
DODERT23
20
FUELPUMP
RELAY
FPR
50 BLOCKNGDODERT24
21 DVSHUT-DOWNRELAYDVR 51
BLOCKNGDODERT25
22 COMPRESSOR
LINE
RELAYCRL 52
PACESETTER
AMPLIFIER
PANEL PAP
*23
TERMNAL
BOARDTBIL
**53
STROBELI GHTEQUPMENT
PANEL SLEB
24
AUXLIARYCONTROLLER
AUX
**54 SPEEDRECORDERPANEL
SR
25 WATERFILLRELAY
WFR
**55
CREW
CALL
PANEL CCP
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FIG TTERYSWTCH
42
N
t0
M
M
W
M
M
L7
I LL
REF
ES RPTION
CHECK
B TTERY
SWTCH _B S POSITION
2 _R DIO E I RC
3
COMPUTERPOWERSUPPLY
CPF
7/23/2019 d8-hdbk
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N
tD
M
W
a
M
REF
I DES R PTION
FIG
4MSCELL NEOUSOPER TORS
CONTROLS
f
; _CABHEATER_H GH
SPEED
BLOWR
SWTCH
CAB
HEATER R U
T
REAKER
CABHEATERHEATSELECTORSWTCH
WALLSTR PHEATER
CHECK
POSITION
_POS TION
POSITION
POSITION
ENG
NEERSWNDO
WWPER
CONTROL
MDDLEWNDOWWPER CONTROL
_OPER TON
OPERATION
7
ENGNEERSREARWND
OW
WPERCONTROL
OPERATIO
N 8
_ O
MELIGHT
OPERATION
DOME
LI GHT
SWTCH
7/23/2019 d8-hdbk
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I
5
OPER TORS
ONSOLE
M
N
M
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FIG 35 OPERATORSCONSOLE
45
REF
DESCRPTION
RADOLOCATION
HORN
VALVE
3 AUTOMATIC
AR
BRAKEVALVE
4 LEADAXLESANDSWTCH
5
SANDSWTCH
6
INDEPENDENT
AR
BRAKE
VALVE
7 BELL
VALVE
8
AR
GAGE
REDMAN
RESERVOR
WHTE EQUALI ZNGRESERVOR
9
AR
GAGE
REDBRAKECYLINDER
WHTE BRAKE
P PE
BRAKEP PEFLOWNDCATOR
LOAD
AMMETER
2
WHEELSLIPLI GHT
3
PCS
OPEN
LI GHT
4
BRAKE
WARNNG
LI GHT
5
BLANK
6 SANDLI GHT
7
BLANK
8
BLANK
9 STEPLI GHTSWTCH
20
GAGE
LI GHT
SWTCH
2
REARHEADLIGHTSWTCH
22
DYNAMC
BRAKE
HANDLE
23
THROTTLE
HANDLE
24 REVERSE
HANDLE
25 CALLPUSHBUTTON
26
ENGNE RUNCRCUTBREAKER
27
GENERATORFI ELDCRCUTBREAKER
28 CONTROL
CRCUT
BREAKER
29
NOTCH
7
POWERLIMT
SWTCH
30
BLANK
3 DYNAMC
BRAKECRCUT
BREAKER
32
FRONTHEADLI GHTSWTCH
33 GAGELI GHTDMMERKNOB
ON
SDE
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FIG
6
NOSEC
6
a
M
W
REF DESCRPTION CHECK
REF_
DESCR PTION CHECK
TOL
ET
COM RTMNT
DOOR
WTERCOOLER
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a
FIG
7
TOLET
OMP RTMENT
47
REF ES RPTI ON
HE K REF ES RPTI ON HE K
TOLETDOOR
TO
LET
W TER
OOLER
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DYNAMCBRAKE
GRO
BLOWER
MOTOR
_
DYNAMCR KEGRDBLOWERMOTOR
SPEED
SENSOR
BRUSHES
DESCRPTION
CHECK
FIG
8
DYN MC R KNG
48
CD
U
7/23/2019 d8-hdbk
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a
L
w
vi
L L
NOTE FTER
SWTCH
I S PUT I N ENGNECRANK
FEW
SECONDS
EL YUNTIL
ENGNEBEGNSROTATION
I S
NORM L
FI G
START
STATION
9
REF
DESCRPTION
CHECK REF DESCRPTION
CHECK
I COP
SWTCH
SEALED
FUEL
PRESSURE
TESTFITTING
LEAKS
LAYSHAFTLEVER
ENGNE
PRME START
SWTCH
~
r
ENGNESTOPPUSHBUTTON
5
FUEL
SIGHTGLASS
7/23/2019 d8-hdbk
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FI G
4
ENGNE
C B
a
a
C7
REF
DESCRPTION
CHECK REF
DESCRPTION
LL
CHECK
H TCHL TCH L TCH W TER
I NLETHE DER
LE KS
2
_
_
FUELHE DER
LE KS
8 CR NKC SE
I NSPECTION
COVER
LE KS
3 W TER
DSCH RGE
HE DE
R__
LE KS
9
RETURN
FUEL
LINE
LE KS
4 CYLINDER
_LE KS
FUEL
FILTER LE KS
5 FUEL
LINK GE
B NDNG
FUEL FILTERDR N
V LVE POS TION
6 RM NFOLD LE KS
Ne
l
7/23/2019 d8-hdbk
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I G
NG N CAB
5
R DESCRPTION
CHECK
EXHAUST
STACKMUFFLER
OMPRESSI ON
R
_ E L _ I E F
VALVES
CLOSED
RO
DOWN
ST P
FUEL I LT R
LEAKS
S
I LT R
VENTVALVE
_
CLOSED
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FI G
4
ENGNE C B
M
W
N
REF DESCRI PTION CHECK HEF DESCRI PTION
CHECK
WTER
T NK
LE KS OL
FI LTER
HO
USING
_LE KS
2
SIGHTGL SS LEVEL
8
WTER
I LL C RROT
3
SIGHTGL SS
SHUTOFF
OPEN 9
OL
FI LTER HOUSING LE KS
4 RINTERCOOLER
WTER
PUM__
LE KS
5
WTERFILL
SHUTOFF
V LVE POSITION
OL FILL C PON
6 UTOWTERDR NRESET UTTON 2 FOLDDOWNSTEP
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N
M
M
W
M
a
c
REF DESCRPTION
AI
R FILTE
R
L
DRAN
VALVE
PSTI K
OL
I
LL
OL
FILTER
CHECK
_ PRESENT
_CLOSED
LEVEL
LC PN
LEAKS
REF
FIG
43 AIR
COMRESSOR
AIRCOOED
DESCRPTION
CHECK
6 } FAN
BLADES
ODO
7/23/2019 d8-hdbk
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a
Ir I pt~rr
rr
try
C
a~sca44w
e
: 0
6t -4 i
f NO
ENOEQUPMENT
BLOWR
NO END EQUIPMENTBLOWR
MOTOR
NO
END
QUPMENT
EXHAUSTER
RHEADLI GHT
RESSTORS
CHECK
FIG RADATORCAB
5
M
W
v
a
c7
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FIG ONTROL
OM RTMENT
NO
DESCRIPTION CHECK DESCRIPTION
TERMNAL
BO
ARD
_CONNECTIONS
_ _FUSES
ELECTR CAL
CONNECT
ORS
TIGHT
7 _FUSES
RADATOR _F NMOTOR
DRIVE
RFP2
CLEAN
FUSES
_F N h10TORDRVE RFP1 CLEAN
OUIPMENT
BLOWR
DRVE
ERP
CLEAN
7/23/2019 d8-hdbk
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FIG
6
R
OMPRESSOR
WTEROOLED
6
M
W
tD
a
EF
DESCRPTION
CHECK REF DESCRPTION CHECK
AIR FILTER PRESENT
OL
DR N
CLOSED
_
D PSTICK LEVEL
4
OL FILL
C PON
5
_
O L
FILTER
LEAKS
7/23/2019 d8-hdbk
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v
a
57
FI G
47
ENGNEC
REF DESCR PTION
CHECK
REF_ DESCR PTION
CHECK
RI NTERCOOLER_
6 O L
_F I LL
C P ON
TUR OCH RGER
7 R
COMPRESSOR
DR VE
SH FT
W
TERSI GHTGL SSES
LEVEL 8 O L
RELI EFV LVE
LE KS
4
WTERT NK
LE KS
9
O L
PUMP LE K
5
TUR O
SPEEDSI GN L CONNECTI ONOX
O L
COOLER
LE KS
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FIG
ENGNEC
~H
M
M
W
a
C7
REF
DESCRIPTION
CHECK REF
DESCRIPTIO
CHECK
WATER
LIN TOFUEL
HEATER
LEAKS
2
FOLD
DOW
ST PS
AMO
THEATER
CONTROLVALV __ LEAKS
4
U L OL
HEATER
LEAKS
7/23/2019 d8-hdbk
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M
M
W
a
FIG
ENG NE
C
REF DESCRPTION
CHECK REF DESCRPTION HECK
GOVERNOR
_OL
OVERSPEEDTRPLINK CONDTION
OVERSPEED
GOVERNOR_
_
4
RRNGOVERSWTCH
COVERON
5 FUELPUM
OPER TION
_
7/23/2019 d8-hdbk
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FIG
5 GOVERNOR
W
N
t L
REF
DESCRPTION CHECK REF
DESCRPTION
CHECK
M N L
TERN T
OR
GOVERNORDRVEGE RC SE
_
_
ENGNE
GOVERN
OR LE KS
7 RRNG
OVERSWTCHCONNECTOR TIGHT
3 GOVERNOROL
LEVEL
LEVEL 8 ENGNET CHOMETER
CONNECTOR
TIGHT
4 GOVERNOR
DRANCOCK CLOSED
9 ENGNEOVERSPEE
DP
RESSURESWTCH
5 L Y
SH FT LEVER
_
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F I G
5
M NLTERN TOR
REF
DES RIPTION
CHECK REF
DES RIPTION
CHECK
R KNGGRID
LOWR
MOTOR
SPEED
SIGN LCONNECTION TI GHT
_
M NLTERN TORNEUTR LCONNECTION
3 M NLTERN TO
M N
LTERN TOR
OUTPUT
CONNECTIONS
7/23/2019 d8-hdbk
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FIG 5
EQUPMENTLOWR
m
M
N
REF
DESCRPTION
CHECK
REF DESCR PTION
CHECK
R KINGGRD
LOWR
MOTOR
SPEEDSIGN LCONNECTION TIGHT
AIR
DUCT
M NLTERN TOR
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N
t
M
W
M
N
6
DOORINTERLOCKSWTCH
I S
WENDOORTOCC213
I S
OPENED SWLL
TR P
CAUSINGALLPOWRONLOCOMOTIVETOGOTO
ZERO
THS
S
ASAFETY
PRECAUTION
TOPREVENT
I NURY YOU
ENTERTHSCOMPARTMENTUNDERPOWR
FIG 53 ONTROL OMP RTMENTNO
ND
63
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FI G
ONTROLOMP RTMENT
NO
2
LEFT
SIDE
6
n
N
W
N
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CPT4I
DESEL
ENGNE
CRAN
KI NG
THYRSTOR
CPT3) DESEL
ENG
INECRANKNGTHYRSTOR
CPT2
DESEL ENGNE
CRANKNG
THYRSTOR
CPT1 DESEL
NG
NE
CRANKNGTHYR STOR
XFC)
AUXILI ARYALTE
RNATOR
FI ELDCONTACTOR
BFC1) TRACTION
ALTERNA
TOR
CRA
NK
FI ELDEXCI T
ATING
CONTACTOR
i
BFC2) TRACTI
ONALT
ERNATOR
C
RANK FI ELDEXCTATING
CONTACTOR
T82B) TERMNAL
BOARD
fTB2A TERMNAL
BOARD
I GS CI ENGNE
CRAN
K CONTACTOR
I GS
I
EN
GNE
CRA
NK
CONTA
CTOR
IBRP)
BATTERY
REGULATOR _
Tl
VOLTS+HERTZ
FEEDBACKTRA
NSFORMER
i
;HVM
ENGNECRANK
H GH
VOLTA
GE INFERFACE
UN T
l ECM
ENGNE
CRANK
CONTR
OLLER
l BF R1
AUXLIARYALTER
NATOR
FI ELD
REGULATOR
AFCi
AL
TERNATORFIE
LD
CONTACTOR
i GSSI ENG
NECRAN
K
SEQUENCECONTACTOR
i CCCI
ENGNE
CRANK
COMMUTATI NG
CAPACTOR
ACM ALTERNATOR
FIE
LD
CLIPPER
TAT)
TRACTIO
N
ALTERNATORFI ELDSU
PPRESSION
R
2
AUXLI ARY
ALTERNATOR
FI ELD
FLASHNGRESISTOR
I FPR
FUEL PUMP RELAY
IAFR TR
ACTIONALTERNATOR
FI ELDREGULATOR
IABCI
ALTERNATOR
BLOWRCONTACTOR
FIG
54
CONTROLCOM RTMNT
NO
LEFT
SIDE
6
7/23/2019 d8-hdbk
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FIG
CONTROLCOMP RTMENT
NO
3
R GHT
SIDE
66
n
W
CONTROLCOMP RTMENT
NO
CC3
3
4 S
6
8
H
8 9
2
22 23
2 16
24 25 26 27
28 29 30
3
32 33 34
7/23/2019 d8-hdbk
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FIG
55 CONTROL
COM RTMNT
NO RGHT
SDE
67
REF
DESCRPTION
AT
AMBIENT
TEMPERATURESENSOR
2
SP1
TRA
CTION
ALTERNATORSUPPRESSONUNT
3
RM1 PROPULSONRECTIFIERUNT
4
RM2
PROPULSONRECTIFIERUNT
5
RM3
PROPULSON
RECTIFIERUNT
6 OTS1
OVERTEMPERATURE
SWTCH
7
OTS2
OVERTEMPERATURESWTCH
8
OST3
OVERTEMPERATURESWTCH
9
SCM NO
MOTOR
CURRENTSGNALCONDTIONER
10 SCM2
NO
2
MOTORCURRENT
SGNALCONDTIONER_
11
SCM3 NO 3
MOTOR
CURRENTSGNAL
CONDTIONER
12 SCM4
NO 4
MOTOR
CURRENTSGNALCONDTIONER
13
SCM5
NO
5
MOTORCURRENTSGNALCONDTIONER
14
SCM6 NO 6
MOTOR
CURRENT
SGNAL
CONDTIONER
15
SCM7
DYNAMCBRAKE
MOTOR
FIELDCURRENTSGNALREGULATOR
16
SCM8
PROPULSON
VOLTAGE
SGNALCONDTIONER
17 CS1
CURRENTSHUNTNO
MOTOR
18
CS2 CURRENT
SHUNTNO
2
MOTOR
19
CS3 CURRENTSHUNTNO 3
MOTOR
20 CS4 CURRENTSHUNTNO 4
MOTOR
21
CS5
CURRENTSHUNTNO
5 MOTOR
22 CS6
CURRENTSHUNTNO 6
MOTOR
23 CS7 CURRENTSHUNT
FIELDBRAKING
24
LBS4
LOAD
BOXSWTCH
NO
4
25
LBS3
LOADBOXSWTCHNO 3
26
LBS2
LOADBOX
SWTCH
NO
2
27
LBS1
LOAD
BOX
SWTCH
NO
28 P1
MOTOR
CONTACTOR
29
P2
MOTOR
CONTACTOR
30
P3 MOTOR
CONTACTOR
31
P4
MOTOR
CONTACTOR
32
P5
MOTOR
CONTACTOR
33 P6
MOTOR
CONTACTOR
34 B1 BRAKINGCONTACTOR
INTRODU TION
l l of t he
oper ati ng
d ev i c e s manual and
v i s u a l
nor mal l y used by t h e engi neer dur i ng
l ocomot i ve
operat i on ar e
OPER TION
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l ocat ed
near
t he operator s posi t i on
on
t he cont rol
consol e
or
on
t he
engi ne
contr ol
panel
M STER
ONTROLLER
The Mast er Cont r ol l er
used by t he
oper at or
t o cont r ol t he
l ocomot i ve
dur i ng ope r at i on
t i s
equi pped w t h a
Thr ot t l e
handl e,
Dynamc
Br aki ng
handl e and Reverse handl e
Var i ous t o gg l e
s wi t c h es
c i r c u i t
b r e a k e r s
i ndi cat i ng
l i g h t s
and
i nst r ument s
a r e mounted adj acent t o t h e cont r ol l er housi ng and a r e
a l s o
used f o r
operati ng
f unct i ons
Reverse
Handl e
The
Reverse handl e,
t he bot t omof t he t hr ee handl es, det erm nes t he d i r e c t i o n of l ocomot i ve t r a v e l
t
has posi t i ons
REVERSE OFF
and FORW RDThe handl e
r emovabl e
onl y when t he Thr ot t l e handl e
i s i n
I DLE pos i t i on and
Br aki ng handl e
i s
i n
OFF
Thrott l e Handle
The
Thr ot t l e handl e
i s
above
t he
Revers e
handl e
t
has a SHUTDOWN
I DLE
and e i g ht maj or pos i t i ons or
not ches
f or power
The SHUTDOWNpos i t i on
i s
l ocat ed t o t he r i g h t of I DLE and
used
i n
an emer gency t o s hut down
l l
power on a
mul t i pl e- uni t
c o ns i s t
f r o m
t he
operator s
posi t i on of t he
contr ol l i ng
uni t
P ul l out a x i a l l y on Thrott l e handl e t o put i n t o
SHUTDOWN
Thi s act i on shut s down
d i e s e l engi ne
To
i n cr e a s e
mot ori ng power ,
t he
handl e
moved
t owar d
t he
oper at or
raki ng Handl e
Dynamc Br aki ng)
The
Br aki ng handl e above t he Thr ot t l e handl e and has OFF and
SET-UP
posi t i ons
and
BRAKINGs e c t o r
I n t he OFF po si t i o n near e st t h e oper a t or , dynamc
br aki ng
i s
shut of f
The SET UP
pos i t i on e s t a bl i s he s dynamc
br aki ng
c i r c u i t s
Movement
beyond
t h i s
posi t i on
i n t o
t he
BRAKING
sect or
away
f r o m
t he
operator)
i n cr e a s e s br aki ng
e f f o r t
I nt er l ocki ng
Between Handles
I nt erl ocki ng
bet ween
t he
handl es
of t he Mast er Contr ol l er
i s
provi ded as f o l l ows
6 8
The Rever se handl e mus t be i ns e r t e d bef ore the
Thrott l e handl e can be moved out of I DLEposi t i on f o r power
or emer gency shut down
2 The Reverse handl e can be
moved
i n t o FORW RDor REVERSE onl y when the Thrott l e handl e s i n I DLE
posi t i on and the Br aki nghandl e s i n OFF posi t i on
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3
The Reverse handl e cannot be
moved
out of FORW RDor
REVERSE
posi t i on when e i t h e r the Throttl e handl e
advanced
beyond I DLEor the Br aki ng handl e s advanced beyond OFF
4 The Br aki ng handl e must
be
i n
OFF
posi t i on
bef ore
the Thrott l e
handl e can be
moved
out of
I DLEpo s i t i o n
except f o r emer gency shut down
5
The
Thrott l e
handl e mus t be
i n
I DLE
and
the
Rever se handl e
i n
FORW RD
or REVERSE bef ore the Br aki ng
handl e can be
moved
6
The
Rever se handl e
can be r emoved
when
the
Br aki ng
handl e s i n OFF and the Throttl e handl e
i n I DLE
Operati on
To
mani pul ate the contr oll er
handl es
dur i ng
l ocomoti ve
oper ati on, pr oceed a s f ol l ows
Lead or Si ngl e Uni t
Operati on
Oper ati ng handl e s e t u p Rever se
handl e r emoved
Br aki ng
top handl e i n OFF
2
Thrott l e
mddl e handl e
i n I DLE
UTION
Fi ndi ng
the Br aki ng
handl e away f romOFF or
the Throttl e
handl e away f rom
I DLE
w th
the
Rever se
handl e r emoved i n d i c a t e s t h a t i nterl ocki ng bet ween handl es r e q ui r e s r e pa i r or
adj ust ment
Do
not
at t empt to operate
3
I n s e r t the
Rever se
bott om handl e
Set the Rever se handl e f or des i red d i r e c t i o n
Operati ng i n
Power
Mode
Br aki ng handl e r emai ns i n
OFF
2 Move the
Thr ottl e
handl e t o the d es i r e d notch
Operati on
i n
Dynamc rakeMode
Thrott l e
handl e r etur ned
to I DLE
2
Move the Br aki ng
handl e to
SET UP
pause, t hen
advance
a s
desi r ed
69
Operati onas Tra i l
Uni t
Br aki ng handl e i n OFF
2
Thrott l e handl e
i n
I DLE
3 Reverse
handl e centered and r emoved
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For Emrgency
Mul ti p e-Uni t
Shutdown
I n t he cont r o l l i ng
u n i t p u l l out a x i a l l y
on
t he
Throt t l e
handl e,
and mve
t
beyond I DLE
t o
SHUT OWN
NOTE
I n
a
t r a i l
uni t ,
t he
Reverse handl e mst
be i nser t ed t o
r el ease
t he Thr o t t l e
handl e
before
i t can
be
mved
t o SHUT OWN
EVI ES
ONONTROLONSOLE
Ai r
BrakeEqui pmnt
The schedul e
26- L equi pment , arranged
f or s i n g l e
s t a t i o n mul t i pl e uni t
oper ati on
The p r i n c i pa l
p a r t s
ar e
26- C
Brake
Val ve
Thi s v al v e
c on s i s t s of two s epa r a t e p i e c es t he Aut omat i c
br ake
v al v e
and t he I ndependent br ake v al v e
The
Aut omat i c v al v e
i s
desi gned
f or
regul at i ng br ake-pi pe pressure to
control both
l ocomot i ve
and t r a i n br akes The
I ndependent v al v e
a l s o
cont r o l s t he r e l e as e of t he
l ocomot i ve
br akes
due
t o an Aut omat i c
br ake
appl i cat i on w t hout
r e l e a s i n g
t he t r a i n br akes
Automti c
BrakeVal ve
Hand e
The Automati c
Br ake Val ve handl e
has
s i x
posi t i ons
RELEASE
RUNN NG
pos i t i on
Thi s pos i t i on
charges
t he equi pment and
r e l e as e s
t he l ocomot i ve and
t r a i n
br akes a f t e r
an
Aut omat i c
appl i cat i on
Thi s
i s
accompl i shed
by
contr ol l i ng
ai r
f l ow
t o t he br ake pi pe as s et by
handl e
pos i t i on
of
regul at i ng
val ve on back of br ake st and The
RELEASE posi t i on
i s at
t he ext r eme
l e f t
of
t he
quadrant and
t he normal
pos i t i on
when t he aut omat i c
brake
not
u s e
2 M N MUM REDUCTI ON
pos i t i on - Thi s pos i t i on
i s
l ocat ed t o t he r i gh t
of t he RELEASE posi t i on wher e t he
brake
v al v e
handl e
reaches
t he
f i r s t
r a i s e d
port i on
of
t he
quadrant Wt h
t he
brake
v al v e
handl e
mved t o
t h i s
po s i t i on t he M ni mmServi ce
appl i cat i on
i s
obt ai ned, whi ch
r e s u l t s i n
a four
t o
s i x
pound
br ake
pi pe
r educt i on
SERVI CE posi t i ons - Thi s
s e c t o r
f or
br ake
v al v e handl e mvemnt
t o t he
r i gh t of t he
M N MUM
REDUCTI ON
pos i t i on
Movi ng
t he handl e fromt he l e f t t o r i gh t i n t h i s s ec t or i n cr eas es
t he
degr ee
of
brake
appl i cat i on At t he ext r eme
r i gh t of t he s e c t o r
a
F u l l Se r v i c e
br ake
appl i cat i on
i s
obt ai ned
7
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T
I
UTOM TICR KEV LVE
POSITIONS
4 SUPPRESSIONposi t i on
Thi s posi t i on i s l ocat ed wth t he
handl e
agai nst
t he
second r ai sed
posi t i on of t he
quadrant,
t o
the r i ght of
t he
RELE SEpos i t i on Thi s
posi t i on provi des
a
Ful l
Ser vi ce brake appl i cati on
and
wi l l
suppr ess a cab s i gna l o r
speed
r ecorder
over speed
as wel l as t he vi gil ancedeadman
feature
5
H NDLE
OFF posi t i on
Thi s
posi t i on
i s l ocat ed by
t he quadr ant notch t o t he
r i ght
of t he
SUPPRESSION
pos i t i on
The handl e
i s
nor mal l y removabl e i n t h i s pos i t i on
I t shoul d
be
pl aced i n t hi s
posi t i on
and remved
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on
t r a i l i n g
uni ts
of a
mul t i pl e-uni t
consi st
or
on
l ocomot i ves
bei ng
towed
dead- i n- t r ai n
6
EMERGENCYposi t i on
Thi s
posi t i on
i s l ocat ed
t o t he extreme
r i ght
of t he
br ake val ve
quadrant I t i s used
t o
make a
br ake
val ve i ni t i ated
Emergency
brake
appl i cat i on
Wen
an
Emergency
appl i cat i on has been
exper i enced, the
Automati c
brake val ve
handl e must
be
moved
t o t he
EMERGENCY
posi t i on
and
l e f t
i n t hi s posi t i on
unti l
t he
equal i zi ng
r eser voi r
gage
hand i ndi cates
zero
0 )
pr essur e
and
t he
Sand
l i g h t
i s
out , The
Automati c br ake val ve handl e
may then
bemoved t o t he
RELE SE
pos i t i on to r echar ge
t he brakepi pe
and
r el ease t he
brakes
Independent Brake
Valve
Handl e
Thi s handl e
appl i es and r el eases
t he
br akes on
t he l ocomot i ve
consi st
or
r el eases
the br akes
on
t he l ocomot i ve
uni ts
al one,
after
an
Automati c
or Emergencyappl i cat i on
The
Independent
br ake
val ve has
two
posi t i ons
RELE SE
and
FULLAPPLICATION wth an appl i cati on zone
between
The
brake val ve i s of t he sel f- l appi ng t ype whi ch
aut omati cal l y mai ntai ns brake cyl i nder pressur e when i t
r eaches
a
val ue
corr espondi ng
t o t he
handl e pos i t i on
nI ndependent brake
appl i cati on can be
r el eased
onl y
by
movement
of t he
handl e
toward t he RELE SE pos i t i on
An
aut omat i c
Ser vi ce or Emergency
appl i cat i on
can be
r el eased
on
t he
l ocomot i ve consi st by
depr essi ng t he Independent
br ake val ve
handl e
i n t he
RELE SEpos i t i on
BrakeValve
Cut-Out Cock
Thi s
cock, al so known
as t he
doubl e- headi ng cock i s l ocat ed on
t he
front of
t he
Automati c brake val ve Push
i n
t he handl e
and
turn
t o pos i t i on
f or
type
of
servi ce
The
OUT
posi t i on
i s
used
when
t he l ocomot i ve i s operat i ng
as
a
t r a i l i n g
uni t
Uut-Out
Cock
Thi s
val ve
i s
l ocated on thebrake st and
I t
enabl es
a l ocomot i ve equi pped wth 6 L brakes t o
operat e
i n mul t i pl e
wi t h l ocomot i ves
havi ng s iml ar
or
ot her t ypes of br ake
equi pment
Turn t o t he
pr oper
posi t i on
Ai r Regul ati ngValve Feed
Valve)
The
ai r r egul ati ng
val ve,
l ocated
on
t he
cont r ol st and, Fi g aut omati cal l y mai ntai ns a predetermned
ai r pr essur e
i n t he
t r a i n
brake
pi pe
cl ockwi se movement
of
t he
adj ust i ng handl e i ncr eases
t he pr essur e
sett i ng
counter cl ockwi se
movement decr eases the pressur e sett i ng
Adj ust t o
conform
wth ra i l road
r ul es
7
2
HornValve
By
p u l l i n g t owar d you
on t he
handl e
t he i r horn w i l l sound
Lead xl eSandSwtch
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Sand
w i l l
be
appl i ed
t o
t he
Front a x l e onl y
Sand
Swtch
Sand w i l l be appl i ed
t o t he l eadi ng axl e
of each truck nomat t er
whi ch
di recti on you
ar e
goi ng
Bel l
Valve
The
l ocomoti ve
bel l wi l l
sound
when
v al v e
i s
pul l ed
t owar d
you
Push
i n
to shut
of f
i r
Gages
The
f ol l ow ng
dupl ex
ai r
gages are l ocated
on t he gage panel on t he
contr ol consol e :
1
Mai n
Reservoi r/ Equal i zi ng Reservoi r
Redhand
i nd i c a t e s mai n
r e s e r vo i r
pressure ;
whi t e
hand i ndi c at e s equal i zi ng
r e s e r v oi r
pressure
Brake
Cyl i nder /Brak e Pi pe
Red hand
i ndi c at e s l ocomot i ve brake
cyl i nder pressure ;
whi t e
hand
i n d i c a t e s brake
pi pe pressure
3 Ai r
Fl ow I ndi cator
Whi t e
hand i ndi c at e s amount of f l ow
Red hand
s et
by t he operator
When t he f l o w
i s g r e a t e r than
what
t he
operator s e t a r ed
l i g h t
on t he bottomof t he
i ndi c at o r w i l l comeon
Load
mm t r
Thi s
met er
reads the
h i g he s t
current
goi ng
t o
t he
t r a c t i o n
mot or s
Mot ori ng
i s shown
t o t he
r i g h t
of 12
o cl ock
and has two
bands
The green band i s t he cont i nuous r a t i n g
of
t he
mot ors and t he r ed
band
i n t he shor t
t i me
r a t i n g
When i n t he shor t t i me
r a t i n g
observe
t he
t i me
l i m t
on t he met er Dynamc
Braki ng
i s shown t o
t he
l e f t
of 12 o cl ock
and
has
two bands
The yel l ow
band
i s t he
cont i nuous r a t i n g of
t he mot or s
and
t he r ed
band
i s
overl oad
f t he
met er
goes i n t o t he r ed band
reduce the
Braki ng Handl e
posi ti on
I ndi c at i ng Lights
Si x i ndi cati ng
l i gh t s ar e
on
t he
consol e
They
ar e
f r o m
l e f t
t o
r i g h t
and
t op
t o
bottom
Wheel sl i p n di c a t e s
t h a t the wheel s
on some l ocomoti ve i n t he c o ns i s t
s l i p p i n g
Thi s i s a
t r a i n l i n e d i ndi cati on
PCS Open
I ndi cat es t hat t he i r brakes
have gone i nt o Emer genc y posi ti on and l l power
shoul d be r emoved
f r o mt he
l ocomot i ves
73
Dynamc Brake
Warning
Thi s i ndi cates that
l ocomot i ve
i n t he consi st
i s
experi enci ng
excessi ve
dynamc
braki ng curr ent
Reduce t he
br aki ng
handl e posi t i on unti l
t hi s l i ght goes out Thi s l i ght i s an opt i on
andmaynot
appear on
your
l ocomot i ve
Bl ank
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Swtches
Sand
Thi s
i ndi c ates that
ei t her
t he
l e ad axl e
and
sw t c h
or
t he
sand
sw t c h
i s
on
Duri ng a
wheel sl i p
sandi ng
wi l l aut omati cal l y turn on
t hen
of f
Bl ank
Gage l i g h t sw t c h
Turns
on
l l
t he l i g h t s on
t he operators consol e
The
gage
l i g h t
dimmer knob
i s around
t he
front
of
t he consol e near
t he f ront wndow
St ep
l i ght sw t c h Turns on
l l
f our corner
step
l i g h t s
Generator Fi el d
Ci rcui t
Breaker
The Generat or Fi el d cir cui t breaker
i n ONwhenever t he l ocomot i ve
i s poweredN operat i ng as
l ead
uni t The
breaker
al so may be used
t o
keep
t he mai n gener at or
de energi zed when i t i s
necessary
t o run
t he engi ne
t
speeds
hi gher
than
i d l e
Engine
RunBreaker
The
Engi ne Runbreaker contr ol s engi ne
speed
t
must
be
ON o
cont r ol engi ne speed
of the
l ead
l ocomot i ve
and l l
l ocomot i ves of a consi st
Ont r i l
l ocomot i ves t he breaker
i s i n
t heOFF
posi t i on
Control
Breaker
The
Control
breaker must
beON
t o s t r t
the
engi ne and pr ovi de
power
t o
other c i rcui ts
i nc l udi ng t he
auxi l i ar i es
n MUperat i on
t h i s br eaker
must
be
ON
on
t he l ead
l ocomot i ve
onl y
Dynamc Braking Control Breaker
The
Dynamc
Br aki ng
Control
breaker
i s
used
t o
cont r ol
t he dynamc braki ng
of
t he
l ocomot i ve
I nMUperati on
t h i s
breaker must
be ONon t he l ead l ocomot i ve
onl y t o cont r ol t he dynamc
br aki ng
of
l l
uni t s i n t he consi st
Headl i ght Swtches
Front
Headl i ght
Rear
Headl i ght
Ca l l Butt on
Thi s
button
r i n g s
t he c a l l
be l l
i n
l l u n i t s
i n t he
c o ns i s t
The f ol l owi ng
i s
nor mal corre l at i on bet ween t he Thrott l e handl e or Braki ng handl e
and engi ne
speed
r pm
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Cut- Out Cocks
Thi s
i s
l i s t i n g of the cut- out
cocks
or v al v es on t he
l ocomoti ve
and t h e i r l ocati on
75
CUT-OUTCOCKS
FIG
Act uat i ng Pi pe
end
connect i on 7, 16, 18,
24
Appl i cati on
Pi pe end connect i on 7, 16, 18, 24
Brake Pi pe end
connect i on
7, 18
Brake Pi pe
ai r
rack
26
Contr ol Reservoi r
Drai n
20
Dead
Engi ne
26
Fuel F i l t e r
Drai n 40
Horn
B el l 26
Lube
Oi l
Drai ns
14
Mai n Reservoi r end connect i on
7, 16, 18, 24
Mai n Reservoi r
22
Overspeed
OSV 26
Sand
Wpers
26
S a f e t y Cont rol
SCMV) 26
Truck
Cut - Out 19, 23
Wat er Dr ai n
42
Wat er S i g ht Gl ass Shut - Of f 42
Thrott l e Handl e Engi ne Notch
Engi ne
RPM
I d l e
445- 453
When i n
dynamc
b r a k i n g t he engi ne
speed
depends
2 2
521- 549
upon t he
braki ng g r i d current
3 4
704- 712
4 5 758- 788
0- 449 t r a c t i o n mot or amps Engi ne a t I DLE
5 6
876- 884
450- 574
t r a c t i o n
mot or
amps Engi ne a t
Notch 5
6
6
876- 884
575- 720
t r a c t i o n
mot or amps
Engi ne
a t
Notch
8
7 7
962- 980
Regul ar
450
8 8 1049- 1057
Low 385
LowLow
270
ENGNEONTROL
P NEL
The
Engi ne
Cont r ol EC)
panel l ocated
on t he
r e a r
wal l of
t he
operator s
cab
Fi g 31 Mountedon t h i s
panel
ar e
vari ous
c i r c u i t
br eak er s , s wi t c hes , di s pl ay panel and
ot her
oper ati ng devi ces used duri ng
l ocomoti ve
oper ati on
descri pt i on of eac h of t hese devi ces w i l l f o l l o w
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Ci r c ui t
Breakers
on
E
Panel
The t op rowof c i r c u i t breakers on t he ECpanel ar e used f o r opt i onal equi pment or equi pment that can be turned
of f when t he uni t i s
oper ati ng
as a t r a i l uni t From ef t t o r i g h t ar e t he
c i r c u i t
breakers and t h e i r
f uncti ons
f
your
l ocomoti ve
does not
have
one
of t hese
c i r c u i t breakers
i t i s
not
equi pped wi t h that
opt i on
Pace
S e t t e r
WndowHeat er
3
Over s peed
Locotrol
5
Cab S i g na l
6 Al er t ness
Equi pment
7 War ni ng
Li ght
8
O s c i l l a t i n g
Li ght
9
Radi o
10 Wat er Cool er
11 Front
Headl i ght
12
Rear
Headl i ght
Engi ne Stop Push
Button
Thi s
button used to shut
down
t he d i e s el engi ne on that
u ni t onl y
The second rowof
c i r c u i t
breakers on t he EC
panel
i s used f or both standard and opt i onal equi pment , a l l of whi ch
must be l e f t on whether t he
u ni t
i s
oper ati ng
as a l ead or t r a i l uni t
From
ef t t o
r i g h t
a r e t he
c i r c u i t breakers
and
t h e i r
f unct i on I f your
l ocomoti ve
does not have one of t h e s e
c i r c u i t
breakers
t
not equi pped wi t h that opt i on
Auto
Wat er
Dr ai n*
Toi l et Tank
Heat er*
3
Bl ank)
Bl ank)
Runni ng Li ght s
6
Compr ess or Cl utch*
*
7 Fuel Pump
8 Local Cont rol
9 Battery Char ge and
Comput er
*Opt i onal
Somel ocomot i ves do not have c l ut c h
76
D agnosti c D spl ay Panel DID)
The Di agnost i c Di spl ay
Panel
DI D
per f orms s e v e r a l d i f f e r e n t
f unct i ons
on
t he
l ocomot i ve
The f i r s t f unct i on of t he
panel i s t o t e l l
t he
operat i ng
cr ews
about
t he
s t a t u s
of t he l ocomot i ve
Thi s
f unct i on
i s
di vi ded i nt o two f orms
A a
f a u l t
has occurr ed on the uni t and t he crew shoul d take some acti on o r
7/23/2019 d8-hdbk
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B an i nformati on
s t a t u s
message that w i l l t e l l t he crew
why
t he uni t i s
not
at f u l l power
The second f unct i on of t he panel i s
t o
A
i nf ormt he mai nt enance personnel
what
condi t i on has occurr ed
on the uni t and
B
t e s t and c o r r e c t those condi t i ons
Access t o t h i s f unct i on r equi r es a passwor d
entry
On t he
t op
of t he DID panel i s
a
two
l i n e message
board
The
t op
l i n e i s used t o s t t he
f a u l t
number , then t he
s t a t u s
or
f a u l t
type
messages
Thebottom
i ne
s
used
t o
di s pl a y
f r om
one
t o
f i v e
response
wor ds
These
wor ds
ar e
t he
i nput
t hat t he comput er
needs
t o knowwhat
i t shoul d
do next
These word
i nput s ar e
used
i n
conj unct i on w t h
t he
F thru F5 keys
l ocated
d i r e c t l y bel ow each word By p r e s s i n g t he
corr espondi ng
F
f unct i on
key that word w i l l
be entered i nt o t he comput er The response wor ds and
t h e i r
pos i t i on on the di spl ay w i l l vary w t h
each
new
message
Shi f t Key
The
f unct i on
of t he
S h i f t
Key i s t o al l ow you t o i n s e r t t he s ma l l e r l e t t e r or symbol that i s on each key
By pressi ng
t he
S h i f t
Key
f i r s t
t he next
key
you
p r e s s
w i l l
be
ent ered
as t he smal l er
l e t t e r
or
symbol
on
that
key
The
S h i f t
Key
s
onl y
good
f or one i nput
at
a t i me
To ent er second smal l
l e t t e r
or
symbol
you
mus t
press
t he Shi f t
Key agai n then
t he l e t t e r or symbol
Exampl e
f you w sh t o i nput t he l e t t e r s
A
and B you woul d p r e s s t h i s
sequence, SH FT
KEY 1 Y
SH FT
KEY 2 Y
Bri ght/D m
Key
To di mt he di s pl ay
si mpl y
pr es s t he
Br i ght / Di m
key and
hol d
The l onger you
p r e s s
on t he
Br i ght / Di m
key t he
di mmer
t he
d i s p l a y
w i l l ge t
u n t i l t i s al most out
To i nc r e a s e
t he br i ghtness
of
t he
d i s p l a y f i r s t p r e s s
t he
S h i f t
key
then
t he
Br i ght / Di mkey
The l onger you
p r e s s
on t he Br i ght / Di m key t he b r i g ht e r t he di s pl a y w i l l get
Hi nt
Whenyou ar e i ncreasi ng t he br i ght ness and you
s t o p
t he next t i me you
touch
t he Br i ght / Di m
key t he di s pl a y
w i l l go di mmer unl ess you f i r s t touch t he s h i f t key
Number/Letter Key
To e n t e r t he number keys thru j u st pr e s s
To enter t he l e t t e r s
A
thru F pl us
t he
symbol s
and *
f i r s t
p r e s s
t he
S h i f t
key
then
press
t he
desi red l e t t e r
r
GENERAL
;
ELECTRI C
7/23/2019 d8-hdbk
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J
C ear/Del eteKey
F
[
F
Space Key
oenter j u s t press
Enter Key
o
enter
j u s t
press
F2
s 7
DELETE
F3
7 8
J
r
spACe
F4
B
R
IGHT
FIG 57 DAGNOSTIC
DSPLAY
PANEL
DID
.
E
*
O
ENTER
o ent er t he Del ete command, j u s t press
t he
key To ent er t he Cl ear key r s t p r e s s t he S h i f t key then p r e s s t he
Cl ear Del ete key he Del ete key w i l l om t
what
s on
t he
d i s p l a y f r o m t he
comput er
and take you back t o t he
begi nni ng of t he sequence you
wer e
i n he Cl ear key w i l l c l e ar t he di spl ay back one s t e p on t he sequence youwer e i n
M
M
W
c ~
Mul t i Faul t
Di spl ay
The
r eadout
on t he DD di s pl a y
panel s onl y capabl e
of di spl ayi ng one
f a u l t
or s t a t u s message at one t i me The
f a u l t or
message
w t h t he hi ghest l e ve l of p r i o r i t y w i l l be di spl ayed and t he
l ower
l e ve l
f aul t s/ messages
w i l l be stored
When t he hi ghest
l e ve l
f aul t / message i s c l e a r e d t he
next
hi ghest
l e ve l
f aul t / message
w i l l
be
di spl ayed
and s o
on
down
t he p r i o r i t y l i s t u n t i l l l f aul t s/ messages ar e r e se t or
c l e ar e d
7/23/2019 d8-hdbk
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Exampl e l oad l i m t
mess age
s
on t he di s pl ay
and
a
gr ound r e l a y pi cks
up
The l oad l i m t
message
w i l l
be
stored and t he gr ound r e l a y message w i l l be di spl ayed
Thi s
i s a
s t
of t he f a u l t s
t h a t
can be
di spl ayed
and t he
response
t he crew
shoul d
take
These messages
ar e
not
l i s t ed i n
or der
or
p r i o r i t y
Faul t
Won t Load
Di r t y
Engi ne
Ai r
F i l t e r s
Response P r e s s t he r e s e t key
Faul t
Won t
Load
ot
Di odes
Response P r e s s t he r e s e t
key
Faul t Shutdown Engi ne Over speed
Response P r e s s t he r e s e t key
Thi s
s
a
s t
of
ot her
messages t hat
can be di spl ayed and t he
response t he crew shoul d take
Message
Al ar m f r o m other uni t
Response
No rewact i on r e q ui r e d
Di spl ay
w i l l go t o Ready s t a t u s when t he
t r a i n l i n e s
de- ener gi zed
Message
Can t
Battery J og KT i n wr ong
pos i t i on
Response Tr y t hrow ng r e v e r s e r handl e Check i f t her e s ai r pressure a l l f o r mai nt enance
Message
Di spl ay
Ready
Response
t
i s nor mal on
s t a r t up f o r t h i s mess age t o
be
di spl ayed
f o r a f ew seconds I f t hi s message stays on
l o nge r i t
i n di c at e s
t hat t he
C
cont rol l er
s
not f u nc t i oni ng
al l
f or mai nt enance
Message
Faul t
Message Stored
Response Repor t t o mai nt enance
cont i nue t o oper at e
Message
I n
S el f
Load
Response
Check t o s ee i f the Sel f Load sw t ch i n t he e l e c t r i c a l l ocker i n t he operators cab
i s i n t heNORM pos i t i on
Message
I s o l a t e d
Response
Pl ace ECSw t c h i n
RUNpos i t i on
Message
Load
Li mt ed
Di r t y Engi ne Ai r F i l t
Response
No crew acti on
r equi r ed
Message Load Li mt ed Hot
Engi ne
Response No crew acti on
r equi r ed
Message Load Li mt ed ow
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Wat er Pressure
Response No crew acti on r equi r ed
Message Load Li mt ed owOi l Pressure
Response No crew acti on r equi r ed
Message Load Li mt ed Power i r c ui t
Ground
Response
No crew acti on r equi r ed
Message Load Li mt ed l e c t r i c al
Cont r ol
Pr obl em
Response
No crew acti on r equi r ed
Message Load Li mt ed
Hot Tr acti on Motor s
Response
No crew acti on r equi r ed
Message
Load
Li mt ed
P S i n Not ch
Response
Check
posi t i on
of
Not ch
sw tch
That
sw tch
shoul d
onl y
be used on Lead Uni t and when t h r o t t l e
handl e i n Notch
r e sul t s
i n e xc e s s i v e wheel sl i p
Message
Load
Li mt ed
Col d
Engi ne
Response No crew acti on r equi r ed
Message No Battery Charge
Response I s o l a t e u ni t
Message No
yn
Brake
AutoMot or Cut out
Response No crew acti on r equi r ed Thi s
i s
nor mal
i
a mot or
automat i cal l y cutout by t he cont r ol s
Message
No yn
Brake
Man
Mot or
Cut out
Response No crew acti on r equi r ed
Thi s
nor mal
i
motor
i s
cutout
Message
No
yn
Brake
l ec t r i c al
Cont r ol
Pr obl em
Response
I s o l a t e
Uni t
f romynamc
Br aki ng
Message Provi di ng St andby Power
Response
a l l
mai nt enance
Message
RadFan
Probl emMay
Reduce
Load
Response Nocrew
acti on
r equi r ed
Message Ready
Response No
crewacti on
r equi r ed Af t er
3
mnutes
of no
act i vi ty t he di spl ay wi l l
go bl ank
I f
you
wi sh
t o
turn
on
t he
di spl ay
si mpl y
touch
anykey
7/23/2019 d8-hdbk
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8
Message
Shutdown
Low
Water
Pressure
Response
Checkwater
l evel I f
f u l l and t emperat ur e s bel ow45F
f ol l ow
rai l road
rul es on
drai ni ng uni t
Message Shutdown LowOi l
Pressure
Response Check o i l
l evel
I sol ate uni t
andprepare
t o drai n wat er i f
necessary
Message
Shutdown
Crankcase
Over Pressure
Response I sol ate
uni t
andprepare
t o
drai n
water
i f necessary
Message Wai t
Response Wai t
Message
Won t Crank El ectri cal
Control
Probl em
Response Cal l mai ntenance
Message Won t
Load
Wai t i ng f or
ux
Al t ernat or
Response
I s o l a t e c al l mai ntenance
Message
Won t Load
Hot
Engi ne
Response I sol ate
Message Won t
Load
Power Ci rcui t
Ground
Response
I sol ate
Message Won t Load Power Ci rcui t Probl em
Response I sol ate
Message Won t Load
El ectri cal Control Probl em
Response I sol ate
Message
Won t Load Check
FCO
and
D S
Response
Check swi t ch
FCO
i nside el ectr i cal l ocker
i n
operators cab
Check
t hat
t he
door t o
t he hi gh vol t age
compartment behi nd t he operators cab
i s
cl osed
Message Won t
Load Battery
Charge
Probl em
Response
Check Battery Charge Computer cir cui t breaker onECpanel I f
on
then i sol ate
uni t
Message
Routi neMaintenance
needed
f or DD
Response
Conti nue t o
oper at e
uni t Cal l
mai ntenance
or
GE
r epr esentati ve t o col l ect
r epai r dat a
Engine
Control Sw tch
The
Engi ne Cont r o l
EC
sw t c h
has
a f our posi t i on sw t c h START I SOLATE
RUN
ND
Start
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sw t c h i s ef f ect i ve
onl y when
t he
EC
s w t ch i s
i n
t he ST RT
posi t i on
The JOG
posi t i on i s an
opt i on and
may
not
appear
on
your uni t
When t he engi ne i s
r unn i ng and t he
EC
sw t c h i s i n ST RT
posi t i on
engi ne
speed i s hel d a t i dl e andpower cannot
be
appl i ed
t o t he l ocomot i ve
The
power pl ant i s sai d
t o
be of f t he l i n e
When
t he engi ne
i s
runni ng
and
t he
EC
s w t ch
i s
i n
t he
I SOLATE
posi t i on
t he
engi ne
speed i s
hel d
a t i d l e
and
power
cannot be
appl i ed
t o
t he
l ocomot i ve
The
al armbel l wi l l
sound
i f a
f aul t occurs
t hat
wi l l shut
t he engi ne down
When
t he
engi ne i s i dl i ng
and
t he
l ocomot i ve
i s t o be
operated the
EC
sw t c h
must bemoved
t o
t he
RUN
os i t i on
When the engi ne
i s shut down
and t he
l ocomot i ve
i s
t o
be
moved
us i ng battery
pr opul si on
t he
EC
sw t c hmust
be
moved
t o the
JOGpos i t i on
MU
Headl i ght
Set-UpSwtch
TheMU
Headl i ght Set - Up sw t c h
has f i v e
posi t i ons Pos i t i oni ng of t h i s sw t c h
i s determned by l ocat i on of the
l ocomot i ve uni t i n
the consi st
and whether t he
f ront of
t he
l ocomot i ve uni t i s
l eadi ng
or
t r a i l i n g
Sw t c h
posi t i ons
are
as
f ol l ows
1
SINGLE
OR
MDDLEUNT
Pl ace
s w t ch i n
thi s
pos i t i on onany
l ocomot i ve uni t operated
si ngl y
or
on
al l uni t s
except
t he l eadi ng or
t r a i l i n g
uni t when t he
l ocomot i ve
consi st
i s
made
up
of
more
than
one
uni t
2
SHORT
HOOD
LE DLE DNG
UNT Pl ace s w t ch
i n
t h i s pos i t i on when
the
l eadi ng
uni t
i s
operat edwth
t he
short hood f orward
3 LONGHOOD
LE D
LE DNGUNT Pl ace
sw t c h i n t hi s
posi t i on
when the
l eadi ng
uni t
i s operat edwththe
l ong
hood
forward
SHORTHOOD
TR L
TRAI LINGUNT
Pl ace
sw t c h
i n
t h i s
posi t i on when
t he f i na l t r ai l i n g
l ocomot i ve uni t
i s
connectedso
i t s
short
hood t r a i l s
5
LONGHOODTR LTRAI LING
UNT Pl ace sw t c h i n t hi s pos i t i on
when the
f i n a l t r ai l i n g l ocomot i ve
uni t
i s
connected s o i t s l onghood t r a i l s
82
Sw t ches
on Panel
;
The f ol l ow ng l i g h t
sw tches
ar e
l ocated
on
t he
panel
1 Cr osswal k
Cont r ol
Compar tment
3
Front
Number
7/23/2019 d8-hdbk
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Rear Number
5 Front Cl ass
6 Rear
l s s
The
f ol l ow ng
Cut
out sw t ches r e l ocated on
t he
panel
Mot or
No l
Mot or
No
3 Motor No 3
4 Motor No 4
5
Motor No
5
6
Motor No 6
Speed Sensor
8
Locked
Axl e
Battery Charge Receptacl e
The
battery char ge
r ecept acl e s
l ocated
on t he panel
Ci rcui t
Br eaker s
The f ol l ow ng power c i r c u i t breakers
r e
l ocated on t he
bottom
of t he panel
Engi neers s t r i p
heat er
Hel per s s t r i p heat er
3
Engi neers mai n
cab
heater
Hel per s mai n
cab heat er
5 Ai r
condi t i oner
Opt i onal
OT The
Speed
Sensor cutout
sw t ch
onl y cut s out
t he
sensor
on
any t r c t i o n
motor
t h t
i s
cut out
Two
motor speed sensor s mus t be oper ati ng bef ore
the uni t i s al l owed
t o
l oad
83
YOUSHOUL
KNOW
OPER TING
HNTSON
THE
SERIES 8
That when you s t r t up a
col d d i e s e l
engi ne
t h t t he equi pment
bl ower s and r d i t o r f ans w i l l go
t o
f u l l
speed
The
reason
i s t o add some l oad
t o warmup t he
d i e s e l
engi ne
f s t e r
7/23/2019 d8-hdbk
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That u n t i l t he
cool i ng wat er t emperature g e t s
above 90F t he
d i e s el
engi ne w i l l onl y be al l owed t o go t o
NOTCH RPM
and
power
even i f t he Thrott l e Handl e
c l l i n g f or a hi gher
notch
That
u n t i l t he cool i ng wat er t emperature
g e t s above 140F t he
d i e s e l
engi ne
w i
