.

b

70

P

SERIAL.NUMBER

L\.+c1I*&~

PARTS LISTMODEL 325

PARTS lniSTAIR COMPRESSORRECORD OF CHANGE 12

MINIMUM SPEED 400 RPMTHE MODEL NUMBER, RECORD OF CHANGE NUMBERAND SERIAL NUMBER, AS SHOWN ON THE SERIAL

MAXIMUM SPEED 900 RPM

NAME PLATE OF THE COMPRESSOR, MUST BE GIVEN FOR ANY OEVIATION FROM

WHEN ORDER ING REPAIR- PARTS.

RECORD OFMOD EL CHANGE

NUMBER NIIAARFR,.”1.,”-..

f

/

o-4

0 0

/t T

MODEL r II J1

SIZE~QUINCY COMPRESSOR

I QIJINCY, ILLINOIS MAOE IN U.S.A.

o 0 0

I THE ABOVE CONSULT THE

FACTORY.

.

CRANKCASE

INSPECTION

PLATE

d

PROMPT SERVICE CAN BE RENDERED ON REPAIR PARTS ORDERS IF THE FOLLOW-ING IS ALSO GIVEN:

1. STATE THE EXACT PART NUMBER NEEDED. DO NOT ORDERBY INDEX NUMBERS, AS INDEX NUMBERS ARE REPEATEDTHROUGHOUT THIS MANUAL, AND IF USED FOR ORDERINGREPAIR PARTS, WILL NECESSITATE TIME CONSUMINGCORRESPONDENCE.

2. STATE EXACT QUANTITY NEEDED.

3* STATE PREFERRED TYPE OF TRANSPORTATION.

ALL REPAIR PARTS ORDERS WILL BE INVOICED F.O.B. QUINCY, ILLINOIS,dT PRICES It{ EFFECT AT TIME OF DFI.IVERY

*

\,<,,,

,,.,- .“ ,,

,. ‘. ~l.z.:.~?,,, ,.y; ; ~,~,d.::, ,, ., ~. . . . . . . . ,.. ..J ‘%’ (luincyldomwessor lmislon”;: i+1

‘&‘+’- “ “

..{.

C%

1lilscM9G#VA’ “f

ASSfMtlf .

@

.

i\ / IN1.fif AS,MUV 01SC14AkGfASStMalV\ /

PLAIN COMPRESSOR

t

28

29

AIR UNLOADING OF INTAKE VALVES

8

HANOUNLOADING OF INTAKE VALVE

QUANTITY REQUIRED FOR ONE MACHINEINDEX

4UME3ER

PART

NUMBERDESCRIPTION

DUALCONTROL

PLAIN

~

244

$

444

164

*2.?<

.....

10 ADLESS YD PI1O HAND

HEAD - BARESPACER - INTAKE OR DISCHARGE VALVESEAT - INTAKE VALVESTUD - INTAKE VALVE ASSEMBLYVALVE - INTAKE OR DISCHARGESPRING - INTAKE OR DISCHARGE VALVE

;2244

$

;2

164

*...:.,-.

;2

:4

g

222

164

.~~...

.

.

.

.,..,

.?...

GASKET - INTAKE OR DISCHARGE VALVEASSEMBLY

BUMPER - INTAKE VALVENUT - VALVE ASSEMBLY HOLDDOWN SCREh

LOCKSCREW - VALVE ASSEMBLY HOLDOOWNPLATE - VALVE COVER

SCREW - :~j611 NC x 1 l/4tt HEX HEA() . .

GASKET - VALVE COVER PLATEVALVE - SAFETY

NOTE: SAFETY VALVE SET 100Pu~ FTmEs-

~XCESS OF 200 PS~~~HE$l sAFETy VALVE ls

NOT NEEDEO SUBST~EPLUG NO. 2?1G. —

3UHPER - OtSCHARGE VLLI;ESTUD - JISCH:*RGE VALVEs~LT - ulSCH:f.Gi ‘.I.U-V~C;FC., - -’.:..) U:.LL:.LU?~~F I!, G - tt:.:.o U!, LL:. LL14 -C RC.d~}.; - ‘cTT~F

2CONTINUED PAGE 3

.. HEAD GROUP CONTINUED

INDEXQUANTITY REQUIRED FOR ONE MACHINE

PARTDESCRIPTION

WMBER NUMBER DUAL‘L*’N ‘OADtEss ‘o “LOT “ CONTROL HAND

8/$77

PIN - UNLOAI)ER klcKoFFSPRING - UNLOADER KICKOFF PIN f t t

;8

kELBOW - 1/8’1 NPT X 1/4” COPPER TUBE : 1 1 1, -

31 ;499 SCREW - 1/4” W X 3/4” FILLISTERHEAD CAP 12 12 ,12

32 1818B COVER - DIAPHRAGM 2 2 2

33 1855 DIAPHRAGM 2 2

34 5910 DISC - DIAPHRAGM : 2 2

35 7532X PISTON - UNLOADER 2 2 2

NOTE: INDIvIDUAL “0’1 RINGSFOR THIS ASSEM13LY AREI!19T oF FERED SEPARATELY - 2 2 2

36 27 5

@

PLUG - 1/8” NPT SOCKET HEAO P~PE

;i

BODY - uNLOADER ; : ;

1$6$ PIN - UNLOAOER 2 2 2

39?

TU8E - 1/4’1 X 9n COPPER 1 1 1

40 I 65 TEE - 1/8” NPT X 1/4” COPPER TUBE - 1 1 1

41 2709 ELBOW - 1/8*’.NPT x 5/161’ COPPER TUBE -

~;;w- 5/T6’I x 12” COPPER

1 1 1

42 7033 1 1 1

43 2710 1/4” NPT x 5/161’ COPPER TUBE - 1 1 1

ASSEMi3LlES

44 6609x11P HEAD ASSEMBLY - PLAIN TYPE 1

45 6609xllL HEAD ASSEMBLY - LOADLESS, DUALCONTROL OR WY TYPE 1 1 1

46 b%;~;llH HEAD ASSEMBLY -. HAND UNLOADER TYPE 1

$!VALVE ASSEMBLY - INTAKE :

7277XU VALVE ASSEMBLY - ~~W_&AOER TYPE lN-2 2 2 2

49 7271 X VALVE ASSEM8LY - DISCHARGE 2 2 2 2 2

50 UNLOAOER ASSEMBLY - HANO 2

51 +:g;4 “ UNLOADER ASSEMBLY i z 2

*ASTERISK INDIcATES THAT pARTS CAN BE us17D IN THE cATEGfjRy

INDICATED, BUT MUST BE ORDEREO AS EACH INDIVIDUAL SITUATIONREQUIRES.

TO PROVIDE PROMPT SERVICE, QUINCY HAS PROVIDED, AT APPROXIMATELY130 STRATEGIC LOCATIONS THROUGHOUT THE CONTINENTAL UNITED STATES,STOCKS OF PARTS AND ACCESSORIES FOR A WIDE RANGE OF TYPES ANDSIZES OF QUINCY COMPRESSORS. KEEP T}COMPRESSOR AT A HIGH LEVEL - REPLACEAND CONTACT THE QUINCY TECHNICIAN ATICE DEPOT FOR ACCESSORIES OR ANY ASS

E EFFICIENCY OF YOUR AIRWORN PARTS WHEN NECESSARY,THE NEAREST AUTHORIZED SERV-STANCE WHEN NEEDED.

m- @--”-.-

-

..,

. .... . .. . ...

3

CRANKCASE GROUP

r--km

4

Juu

lNDEX

NUMBER

11

n19202122

PART

NUMBER

I MS 9M.ASS+U4% Is Nor no SRA8A11LV. 1I fU EPLACCMN1,SCCA$$WUY NO 5M$x2 I A%’x

.

‘.

.

DESCRIPTION

w

WANTITY

REQUIRED

CRANKCASEGASKET - CYLINDER TO CRANKCASEGASKET - BEAR ING CARRIERGASKET - OIL INTAKE SCREEN SCREWSHIM - .005” THICK STEEL BEARING AdjUStmentSHIM - .007’” THICK STEEL BEARING ADJLI.$TMENT

SHIM - .020” THICK STEEL BEARING ADJUSTMENTSHIM - .005” THICK PApER BEARING ADJUSTNIENT‘1011 RING - OIL PUMP COVERCOVER - OIL PUMPSCREW - 1/4” NC X 1/21$ HEX HEAD cApCAP - HYDRAULIC UNLOADER OPENING CLOSURE ASSEMBLY‘tO~t RING - HYDRAULIC OPENING CLOSURE ASSEMBLYBODY - HYDRAULIC OPENING CLOSURE ASSEMELYSCREW - 1/4” NC X l/2t~ FILLlsTER HEAD cApPLUG - DRIVEPLUG - 3/8u NPT PIPESCREW - OIL INLET SCREEN“011 RING - OIL INTAKE SCREENGLsKET - OIL INTAKE SCREENSCREEN - OIL INTAKECRANKSHAFT - BARE

NOTE: NOT SOLO !3EP&RATELYORIFICE - CRANKSHAFTPLUG - 1/8” NPT SOCKET HEAD PIPEPIN - OIL PUMP ROTOR DRIVE‘l~LVE - SPILLSPR lf:G - SPILL ‘JALVESf.AT - SPILL Y~LVECLI,E - CPPOSITS FULLEY T1’tKK!, EiE;.RlfiGCGNE - PULLEY SIDE TI!4KIIu 9KLRI!.GCUP - CPPOSITE FULLEY TI!!KE’J 5EARII;GCUP - FULLEY SICE Tl!!4E:t :it”-kl:,fiGAUGE - OIL PRESSUFEBALL - OIL PRESSURE :.OJUST!!E?IT

,,.,, RlrJ~ olL pRESSURE :-OJUST:.ENTSPR 1 NG

- oiL FRESWRE ;dJJusTl:,G scREI,.INUT - OIL PRESSURE Ll)JUSTltl(i SCRE.4 LOCK

111~

**

11111

;1

CONTINUED PAGE 5

CRANKCASE GRC)UP CONTINUED

INDEX PARTDESCRIPTION QUANTITI

NUMBER NUMBER REQUIRED.-

38 5489 SCREW - OIL PRESSURE ADJUSTING2323 lrO!t RING - 8AyoNET OIL GAIJGE

1

i?2

2 22 PLATE - OIL FILLER TYPE INSPECTION 7

41 1 40 GASKET - INSPECTION PLATE 1

42 4127 PULLEY - 116” 00, 2 GROOVE, COUNTERCLOCKWISE, “B” SECTION ‘COMPRESSOR

43 4129 PULLEY - 76” 00, 2 GROOVE, CLOCKWISE, “B’t SECTION COMPRESSOR 1

44<Liic 29 BOLT - PULLEY HUB CLAMP

*

:2KEY - PULLEY 2

~g2~ NUT - PULLEY CLAMP 80LT1

: $SCREW -

20543/8’INc x 3/4” HEX HEAD CAP

SCREW - 7/161iNC x 1 T/~!t HEx HEAD cAP1;

2730 WASHER$

~~;;

- 7/161tLOCKSCREW - 1/4” NC X 5/8w HEX HEAO CAp ‘ t

SCREW,,.,, Rl;G5<1@E~5H:p3{~; HEx HEAo CAP 6y 6320 6

1

53ASSEMBLIES

5489x SCREW ASSEMBLY - OIL PRESSUi?E ADJUSTING54 5504X CRANKSHAFT ASSEMBLY 1

NOTE: INCLUDES ORIFICE, PLUG, OIL PUMP ROTOR DRIVEPIN AND SPILL VALVE ASSEMBLY.

55 5504X1*

CRANKSHAFT ASSEM8L~NOTE: INCLUDES ORIFICE, PLUG, OIL PUMP ROTOR DRIVE

PIN> SPILL VALVE ASSEMBLY, AND TIMKEN BEARING..’CONES .

56 5505.X2 CARRIER ASSEMBLY - BEARING*

NOTE: INCLUDES COMPLETE OIL PUMP ASSEMBLY, TIMKENBELRING CUP ANO OIL PRESSURE ADJUSTING SCREW

57SSE1.ltlLY,

5506x1i3UT LESS OIL PRESSURE GAUGE.

PLATE ASSEMBLY - i3ELRlNG AOJUSTMEIiT1

NOTE : THE ABOVE ASSEMBLY INCLUDES OIL SEAL. THEBEARiNG LOJUST!VIENT PLATE NOR THE OIL SEAL ARE

6289xSOLO SEPARATELY.

gCLOSURE ASSEMBLY - 1

HYORAULIC UNLOADER OPENING6291x GAUGE ASSEMBLY 1

- 13AYONET OIL LEVEL6324x Booy ASSEM8LY - BREATHER 1

NOT 1

SHOWN 7?26 GASKET SET - COMPLETE COMPRESSOR OVERHAUL1

* ASTERISK INDICATES THAT PARTS CAN BE USEO IN THE CATEGORYINOICATEO, BUT MUST 13E OROEREO AS EACH INOIVIOUAL SITUATION

REQUIRES.

DO NOT ORDER BY INDEX NUMBERS, INDEX NUMBERSARE REPEATED THROUGHOUT THIS MANUAL, AND IF USED FOR ORDERINGREPAIR PARTS, WILL NECESSITATE TIME CONSUMING CORRESPONDENCE .

1.

CYLIN1.)k K PISI’C)N & ROD GROUP .. .

-+

8-

19 --\

10 --,9[F3- RINGfSET

1

-1

}g g!)

=“:

PISTON @

-=601

PISTON

ASSY. ●

@

~ ASSY < r-a ! AwAEssXxal

S=iill7

6

HP. ROD

ASSY.

@

.[

INDEX PART QUANTITYDESCRIPTION

NUMBER NUMBER REQUIRED

66107QO0

6

i!~:3

62931990

d27 275 6-x7530153 OOV1OI 3oov20

21 5316530v1 o

y16 OV20161652ov1o

816 20V2025 425840v1 O2 840v20

22 4526450v1 O26450v205152

644464440v1 O

1836

&SR6442

CYLINDERGASKET - CYLINDER HEAD

NOTE: OMP[ ETE HEAD GASKET. ORDER ONE NUMBER 7000AND TWO 57 00 INTERCOOLER GASKETS.

GASKET - INTERCOOLERINTERCOOLERBRACKET - INTERCOOLER SUPPORTSCREW - 3/811 EC x 3/41’ HEX HEAO CAPWASHER - 3/8” LOCKPIN - STANDARD HIGH PRESSUREPISTON - HIGH PRESSURE STANDARDPi6T13N - .010 OVERSIZE..-. .PISTON - .020 OVERSIZERING - STANDARD HIGH PRESSURE OIL CONTROLRING - .010 OVERSIZERING - .020 OVERSIZERING - STANDARO HIGH PRESSURE PISTONRIN6 - .010 OVERSIZE. . -RING - .020 OVERSIZERING - STANOARD LOW PRESSURE PISTONRING - .010 OVERSIZERING - .020 OVERSIZERING - STANDARD LOW PRESSURE OIL CONTROLRING .010 OVERSIZERING - .020 OVERSIZEPISTON - STANOARO LOW PRESSUREPISTON - .010 OVERSIZEPISTON - .020 OVERSIZEPIN - STANOARD LOW PRESSURE PISTONPIN - PISTON PIN LOCK SCREW COTTERSCREW - PISTON PIN LOCKBUSHING - HIGH PRESSURE PISTON PIN---BOLT -- CONNECTI:JG RODROD - HIGH PRESSURE CONNECTING

NOTE: NOT SOLO Separately, SEE ASSEMBLY NLsM13ER 6A42Hp-x.INSERT - STANDARD Lo’;/ OR kilGti PRZSSURE CONNECTING RGOlfdSERT - STANOARO LOW OR hilGH PRESSURE CONNECTING ROD .010

UNDERSIZENOTE: A PAIR OF I)ISFR TS CONSISTS OF 2 PIECES OF

NUMBER b4/tA. ltJSERTS ARE SGLD IN MATCHEO PAIRSGtJJ&

WASHER - CONtJECTlkG ROD BOLT~usH;N//8° NF EL;.sTIc sTo\)NUT

- LOW PRESSURE PISTON PINRO() - LOW PRESSURE CONNECTING

MOTE: Nor SOLO Separately, SEE ASSEMBLY NUMBER 6442-x.

1

12117

1**

1**

*

?*1**1**

11114

2 PAIR

CC)NTINUED PAGE 7

CYLINDER PISTON & ROD GROUP CONTINUED

.

#’

.

.

INDEX PARTDESCRIPTION

QUANTITYNUMBER NUMBER REQUIRED

S6 ]835 “ sxF\j = 1/2” FIGx 2+8” HEX HEAD CAP 6

%1478 WASHER - HEAD BOLT COPPER 6p;? SCREW - 5/1611 NC x 4“ HEX HEAO cAp

29 WASHER -2

/16” LOCK4

30 3147 NUT - 5/1 “ NC HEX44

&SSEM8LlES

31 1530-X PISTON ASSEMBLY - STANOARD HIGH PRESSURE :I53O-XOV1O PISTON ASSEMBLY - .010 OVERSIZE1530-xov20 PISTON ASSEMBLY - .020 OVERSIZE *

32 5152-X PISTON ASSEM8LY - STANOARO LOW PRESSURE5152-XOV1O

1PISTON ASSEMBLY - .010 OVERSIZE *

5152-XOV20 PISTON ASSEMBLY - .020 OVERSIZE *

33 4422 RING SET - STANOARO HIGH PRESSURE PISTdN4422OV1O

:RING SET - .010 OVERSIZE

44220V20 RING SET - .020 OVERSIZE *

34 4434 RING SET - STANOARD LOW PRESSURE PISTON $4434OV1O RING SETZ .010 OVERS12E

2::$;;::RING SET - .020 OVERSIZE *

yj ROD ASSEMBLY -6442-x

HIGH PRESSURE CONNECTING 1ROO ASSEMBLY - LOW PRESSURE CONNECTING 1

* ASTERISK INDICATES THAT PARTS CAN BE USED IN THE CATEGORYINDICATED, BUT MUST BE ORDERED AS EACH INDIVIDUAL SITUATIONREQdlRES.

CONTOL GROUP

I I

I.

‘1-: WITHVD.PILOTONLY

tmrcorwwous *UIUNGI

Ii

WtTHHYCilAIMC lMtOAMRONLY

{Iamlms STamffil

WIIMDUA1 CONTROL

WI TM!XJAL CONTROLS

AND PI101 SHJIOff VMVE

?

CONTROL, GROUP CONTINUED

8

NDEX fi4RTQUANTITY REQUIRED FOR ONE MACHINE

UMBER NUMBER.DESCRIPTION

LOADLM15CONTINUOUS . ~ DUAL co~TR~L

RUNNINCI 11E99 VALVE WITH VAIVI

1 6168X1 PILOT - VD(SEE FIGURE 1 FOR PRESSURERANGES . ) * * *

2 6168x2 PILOT - VD(SEE FIGURE 7 FOR PRESSURERANGES.)

6168x3* * *

3 PILOT - VD(sEE FIGURE I FOR pRESSURERANGES.)

6168x4* * *

4 PILOT - VO(SEE FIGURE I foR PRESSURERANGES.) * * *

VG PRSSSURE RANGSS

Par44tr&6&X 1

: .I ‘1

PJr44&&6~x3 Par&NL&~6&42 P4r4Nlllllbr61ea.x4

(Ckk+Rul)● (cak4.L@13Yeo0.)● @klr-u6h1GUa)*%&3tJa5%

Urgo$l Mm Max. urdO# Mii Mm.2 5i

Uaklad Mm * u-

w301 ::;t 64in ~

3,0 4.5 83 1;”:’ ::’;t w Zfw

36 14 1st3.5 6.0 m 5.5 13.5 3%0 7

16 3940 3.s 16 3 1? 4343 4.0 H

60%

15.07.0

IW17.0

7100 H

man #

4sw 4.5 10.0 m m

11032W i! H ~ ~ g g ~ :

20 3s44a 35 63434 26 3s4s2 37W2

nxl m

0ami3a6bxa,#a8sma8$dagl 4mCd0red406ui@42reuum~

FIGURE 1 VD PILOT PRESSURE RANGES

5 7970X UNLOADER ASSE~BLY - HYORAULICT$~

l.lwuDIN G 200 I?.sl#) 1 1 1

6 7970X1 UNLOADER ASSEMBLY - HYDRAULICNOTE : FOR USE WHEN AIRPRESSURES EXCEEO 200~.OIL FRESSURE MUST BE t,lAl~l-TAINEO AT 20 PSI. * * *

8

VALVEx%x

- DUAL CONTROL CHECK 1 JVALVE - 1,/4” NPT SHUTOFF 1

9 STUO ASSEMBLY - VO PILOT MOUNTING;$;’ 3/8” NF SOCKET HEAD SET

; 1 T

10 SCREW - 1 1 1

11 STUD - VO PILOT MOUNTING 11/4” NPT X 1/4” COPPER

1 1

12 270 CONNECTOR -TUBE ELBOW 1 2 2

1’J 1643 CONNECTOR - 1/8” NPT X 1/41’ COPPER

TUBE STRAIGHT 2 3 314 26T4 CONNECTOR - 1/4” NPT X 3/8” COPPER

TUBE EL80W 1 1 1

15 2704 CONNECTOR - 1/4” NPT X 1/4” COPPERTUBE STRAIGHT 1

16 4805 CROSS - T/4° NPT X 1/4” NPT X 1/4”NPT X 1/4” NPT PIPE 1

17 3003 TEE - 1/4” NPT X 1/4” NPT X 1/4”NPT SERVICE 1

18 2177 NIPPLE - 1/4” NPT CLOSE i?9 Tool TUBE - I/iIII x 6-1/2” COPPER 1 120 7002 TUBE - 1/4” x 7-1/2” COPPER 1 1

u~~c~~ 1~{~ LRRLNGF MCN’T T~~=< LPF NOT cc MMON TO Al I Q

i.l~~rl-CO! PRFSSO S, .FIFCT TUBE OP COMP~F F

L?JO T’I’FF OF OPER~TI(;; FRCN TLEjLE BELOk! (INOEX ;0.7S 2! THROUGH 2d).

INDEXPART NUMBER REQUIRED FOR EACH MODEL

.!UMBERTYPE OF OPERATION

212 216 309 yo ,>y 2:0 73~. 5

LIMJLESS STARTING 1Gz ~ 1(.,~1 ; ‘,4<1 :-L- ;-:p:;

1(,:1CONTlfl UOUS RUfJtJlti G

7 ::, (:,~j(,l

..- ?:: .7,. . ,1,. .

23 DuAL CONTROL LESS ‘.’W/E -:W-:<:,

-[< .:[k.505

24 OIJ2L CONTROL wITH vLL.E. :{; -;:, .-:: --:2

..:t.>~i5J

. :Lf, ..-t~ :~~ -~~: ..<3; 22$4

* ASTERISK INOICATES THAT PARTS CM OE u$EO Iti lt~~ CATEGGRY 1:.uIC:.TCO, hUT !.!uST QE oR~fRcoAS EACH INOIVIOUAL SITUATION REQUIRES.

#. “.

o,.

.,’

b

*

VD PILOT ,ASSEMBLY

PI1OT MOUNTED FROM EITHERONE OF THE TWO SIOE OPEN.

INDEX PARTDESCRIPTION QUANTITY

NUMBER NUMBER REQUIRED

1 2327 l~ol~ R ING - DIFFERENTIAL ADJUSTING SCREW2 5883

1FELT - FILTER 1

1;Tl; .

;;[L- “R ‘NLET

i $I;GASKET - AIR INLET CAPSCREEN - FILTER

;

7 , 16 800Y -2

VD PILOTNOTE: NOT SOLD SEPARATEI.Y.

8 3435 SPRING - ADJUSTMENTNOTE: COLORED RED: *

9 3078 SPRI$!G - ADJuSTMENTNOTE: COLORED YELL& *

?0 3030 SPRING - ADJUSTMENTNOTE: COLORED LIGHT GREEN. *

11 5097 SPRING - ADJUSTMENTNOTE:

61 0NATURAL FINISH - NOT COLORED. *

122

NUT’ - DIFFERENTIAL SCREVJ LOCK73 61 9 SCREW -

1DIFFERENTIAL AOJUSTINGNOTE: USED WITH 6168x7 AND 6168x4 ASSEMFELIES. *

14 SCREW - PRESSURE ADJUSTING

;2$;;

1ROD - TRIGGER

6174 NUT - TRIGGER ROD LOCK61 2

;

;8 zNUT - PRESSURE ADJUSTING SCREW LOCK

61 9AT

SCREW - DIFFERENTIAL ADJUSTINGNOTE: usEo WITH 6168x1 AND 6168x2 ASSEMBLIES. *

ASSEMBLIES6168X? PILOT ASSEMBLY - VARIABLE~lFFERENflAL

NOTE : SEE TABLE BELOW FOR PRESSURE RANGES. *6168x2 PILOT ASSEMBLY - VARIABL=IFFERENT

NOTE : SEE TABLE B~LbW FOR PRESSURE RANGES. *6168x3 PILOT ASSENBLY - VARIAEL~l FFERENTIAL

NOTE: SEE TABLE’8ELOW FOR PRESSURE RANGES.6168x4

*PILOT ASSEMBLY - VARIABL~lFFERENT IAL

NOTE: SEE TABLE BELOW FOR PRESSURE RANGES. *—

* ASTERISK INDICATES THAT PARTS CAN BE USED IN THE CATEGORYINDICATED, BUT MUST BE OROERED AS EACH INDIVIDUAL SITUATION

REQUIRES.

VDPIRSSSUR*RANGES

9

L10

HYDRAULIC UNLCIADER ASSEMBLY

INDEX PARTDESCRIPTION QUANTITY

NUMBER NUMBER REQUIRED

6284 PIN - ROLL; PISTON

1

:

;~$; llV~t RING1

PISTON

2 %3?BALL

:

ROD - PUSH

A 8SCREEN

:

:;8$ FELT~

9i?

VALVE - OUTER10 I 84

1SPRING

11 CAP1

12 ;$2; aofx1

NOTE: NOT SOLD SEPARATELY11 6236 QUAD RING

A

11 q2t52

SPR I IJG(joTE: USE OF!LY FOR AIR PRESSURES UP TO AMI li.CLUOl!!G 200 PSIG,

1,*

= 659 SPRINGflOTE: USE ONLY FOR AIR PRESSURES ABOVE 200 FSIG.

1; &@$*

RETAINER - SFRlliGl? -5

7c<: RING - RETAINING

:.CT1

SZc;,:, -< c? F;PLIR KIT.! *.

ASSEMBLIES3707 HYCRAULIC WJLOADER ASSENBLY:,CTZ: IUSE FPR AIR pREsSuRfX UP TO M!D lt:CLU~l(:G ?00 PSIIT.

7$7(j~l*

HY-FLL!LIC tii.l.b;.OER -.&S&i+BLY., T=-. ..-. t“r~ FC!R .\IF: PREsSURf.S It: I;KCESS CF 200 PSIC.

: c. :- .JuiiE :.lJbTOIL

SE li.(’f?E-SLIJ TO )0 F’SICi :,HLN cwFRtSSORf J }U:wlr. f; l;: t.<CC.;:; [’F /00 I-SI(; .tlf, FRtSbu}/E. v

* ASTERISK fl,utc,lTEs rliLT PAf+Ts CAN UC USELI IN THE CATEGORY

II!DIC:.TCG, uUT IIULT UE UkULkEU ,1S CACh ftJIJlblUU,lL SITUATIONRC!UIRES.

.

.

DUAL CONTROL CHECIK VALVE ASSEMBLY

.,

INDEX PART

NUMBER NUMBER

4 I 6196

I

DESCRIPTION QUANTITY

REQUIRED

‘1011~l!JG - CAPSEAT -

1DUAL CONTROL CHECK VALVE

BODY - ~;;~ CONTROL :HEcK VALVE 1

NOT SOLO SEPARATELY.Disc - DUAL:CONTROL CHECK VALVE

1

ASSEMBLYVALVE ASSEMBLY - DUAL CONTR(IL CHLCK 1

WARRANTY

EVERY QUINCY COMPRESSOR IS CAREFULLY INSPECTED ANO THOROUGHLYTESTED BEFORE SHIPMENT IS MADE FROM THE FACTORY.

WE AGREE, HOWEVER, TO REPLACE WITHIN A PERIOD OF ONE YEAR FROMDATE OF SHIPMENT, AtdY PARTS THAT PROVE DEFECTIVE UNDER NORMALUSE AND SERVICE. OUR GUARANTEE COVERS REPLACING SUCH PARTSTHAT ARE FOUND DEFECTIVE DUE TO USE OF DEFECTIVE MATERIAL, ORWORKMANSHIP, ONLY WHEN SUCH PARTS ARE RETURNED TO US TRANS-PORTATION PREPAID SIJEJ~C~ To (JIJR INSPECTION AND APPROVAL, ANDPROVIDED THE CI.jNER HAS FILED WITH THE QUINCY FACTORY THE REG-ISTRATION C.ARD FURFJISHED VJITH EACH tvIACHINE.

THIS ‘AIARRANTY SHALL tiOT APPLY To AN’f COMPRESSOR wHICH HAS BEENSUBJECT:!) TO ;:IS-USE, fJEGLECT, OR ACCIDENT, NOR SHALL IT LFPLYTO LIIY ffl/JCllli!E :,HICH HAS BEEtv REPAIRED OR ALTEREU OUTSIDE UFCUR FliCTCf?Y, CR CUI(:CY :.UT!+ORIZEU SERVICE DEPOT, SO AS, 1:: LURJUULEl:EtJl_, TL :.FFLCT ITS ST:.litl IT” GR RLLI:I[JIL17Y. 11

,.. .%,.. .-

.. .,:. . .

- .. ,,,..

For Prompt Compressor Service

d

Anywhere, Anytime—~ v

/ 4At over 130 strategic locationsaround the u. s. A.. QUINCY COM”

.. PRESSOR technicians are on stondby duty crround the clack to aniwer.

COIIS forcompressor sewice or for replacement parts. Quincy AuthorizedService is os close to you as the nearest phone. Quincy compressor

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experts operote out of Quincy Depots, all of which maintain a full stockof parts for oil Quincy compressors ot all times. a,.

Quincy service is onother reason the name to remember when you’re.2buying compressors is QWNCY, the Big Name in Air Power!

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FORM 3251169

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PRINTCO IN u.S.A.