(SpeedexParts Manual forAll Rotary Mowers

Speed ex Tractor Company

"T" DRIVE HEADHam Description Pari No.

Head Assy . "T" Oove (lflel Nos. 2 In," 16) 437,'230Housing:'" T" Drive 431·9547Gear. Miler 437·9546

" Snaft. Inpul 437·95725 Shall. OulPut 437·95425 Cover 437·95057 Gasket. Cover 437·95288 Bearing. Ball 437·95349 Gear. Miter 437·9569

'0 Ring. Snap 437·951911 RIng. Snap 437·9518

'2 Seal. Oil 437·952913 Gasket. Cap 437·9530

18 '" Screw. Rd. hd. sat-tap, 10-24 x if'1 437·952515 Ring. Snap 437·951016 Cap & Sea! Assy .. Retainer unct. Nos. 17 & 18) 437·9509

"NOIE 17 Seal. Oil 437·953118 Screw. Hex hd .. '1.·20 x 7/8 437·9530

SPEEDEXMOWER DECKPARTS

SPEEDEX ORIGINAL EQUIPMENT PARTS

MOWER GEARBOX AND SHAFT PARTS

SPEEDEX PART SPEEDEX LISTNO. DESCRIPTION PRICE

437-1228 RH GEARBOX - NEW 259.50437-1228R RH GEARBOX - REBUILT W/CORE 139.00437-1229 LH GEARBOX - NEW 247.73437-1229R LH GEARBOX - REBUILT W/CORE 132.00437-1230 [FGEARBOX - NEW N/A437-1230R rr GEARBOX - REBUILT W/CORE 179.00

Rebuilt Gearboxs sold on exchange only. The gearbox that you receive is rebuilt with all newgears,shafts, bearings and seals.

When sending us your old gearbox to exchangefor a rebuilt one make sure it is reuseable.We cannot accept cores with stripped threads, cracks in the housing or broken mounting

tabs. When we receive your rebuidable gearbox we will ship the rebuilt one.

437-9526 RH/LH HOUSING 116.45437-9547 T HOUSING 124.82437-9546 MITER GEAR SIDE RH/LH/BTM 39.54437-9569 MITER GEAR T SIDE 36.59437-9540 INPUT PINION SHAFT RH 46.32437-9541 INPUT PINION SHAFT LH 52.05437-9572 INPUT PINION SHAFT T 72.99437-9542 OUTPUT SHAFT 52.38

437-1491 SHIELD CUP 9.26437-3033 SPLINED COUPLING 17.94

437-1965 36" CROSS SHAFT 74.61445-1002 44" CROSS SHAFT 85.73445-1016 48" CROSS SHAFT 94.96

437-9535 HOUSING COVER LH & T 14.29437-9536 HOUSING COVER RH 15.49437-9528 COVER GASKET 4.98437-9530 SIDE CAP GASKET 4.98

437-9531 OIL SEAL SIDE 9.26437-9529 OIL SEAL BOTTOM 10.70437-8029 CAP SEAL ASS'Y 33.50

437-9534 BALL BEARING 24.69437-9524 BALL BEARING 37.95

437-9518 SNAP RING TOP 1.17437-9519 SNAP RING BOTTOM 1.17437-9510 SNAP RING HD - USEWITH SHAVED GEARS 5.9558-0088 E-CLIP 0.99

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(36", 44" AND 48" STANDARD RIGHT ANGLE ROTARY MOWERSItem# Description 36" Mower «" Mower 48" Mower1 Drive Belt 391-6854 392-6640 392-66402 Cotter Pin 1/8 x 1 52-0208 52-0208 52-02083 Torsion Rod Assy 437-8003 445-8003 445-80034 Sq. Hd. Set Screw 849-3003 849-3003 847-30035 Cotter Pin 3/32 x 1 52-0108 52-0108 52-01086 Washer 3/8 80-0230 80-0230 80-02307 Bolt 3/8 x 2'12 847-3010 847-3010 847-30108 Nut 3/8 902-3000 902-3000 902-30009 Clutch Handle 437-7015 437-7015 437-701510 Drive Pulley 437-700111 Felt Disc 437-1135 437-1135 437-113512 Snap Ring 58-0088 58-0088 58-008813 Drive Shaft 437-1965 445-1002 448-101614 Splined Coupling 437-3033 437-3033 437-303315 Leveling Rod 437-1509 445-1502 448-1501

16 Lock Washer 3/8 80-0530 80-0530 80-053017 LH R.A. Gear Box 437-1229 437-1229 437-122918 RH R.A. Gear Box 437-1228 437-1228 437-122819 Adjusting Crank 432-1502 432-1502 432-150220 SQ. Nut 3/8 907-3000 907-3000 907-3000

21 Lk Nut 3/8 919-3000 919-3000 919-300022 Crank Pad 444-7012 444-7012 444-701223 Shoulder Bolt 818-3006 818-3006 818-300624 Mower Wheel 41-9001 41-9001 41-900125 Wheel Rack 436-7001 444-7002 444-7002

26 Nut 7/16 902-3300 902-3300 902-330027 Female Knuckle 1710-7006 1710-7006 1710-700628 Cotter Pin 1/8 x 1 52-0208 52-0208 52-020829 LH Wheel Rack Mnt 432-7007 432-7007 432-700730 RH Wheel Rack Mnt 432-7006 432-7006 432-7006

31 Bolt 3/8 x 3/4 847-3003 847-3003 847-300332 Shield CuP 437-1491 437-1491 437-149133 Shear Block w/Pins 445-8002 445-8002 445-800234 Shear Pins (Bag of 12) 445-0702 445-0702 445-070235 Mower Blade 437-1180 445-1220 448-1160

36 Washer 5/8 80-0238 80-0238 80-023837 Lk Nut 5/8 918-3900 918-3900 918-390038 Slotted Mach Screw #10 811-2012 811-2012 811-201239 Bolt 3/8 x 13/. 847-3007 847-3007 847-300740 Bolt 5/16 x 1 847-2804 847-2804 847-2804./41 Mower Chute 437-7502 445-7502 437-750242 Lk Nut 5/16 919-2800 919-2800 919-280043 Bellcrank 432-7011 432-7011 432-701144 Bolt 3/8 x 1'1. 847-3005 847-3005 847-300545 Leveling Hitch Base 437-7002 437-7002 437-7002

46 Leveling Rack 432-7008 432-7008 432-700847 Swivel Hitch Bar 445-2006 445-2006 445-200648 Nylock Bolt '/z x I'I. 860-3405 860-3405 860·340549 #9 Woodruff Key 68-0009 68-000950 Clutching Arm 437-7011 437-7016 437·7016

51 Spacer Tube 444-4008 444-4008 444-400852 Flat Idler Pulley 380-1032 380-1032 380·103253 Belt Retainer 437-7010 437-701054 Bolt 3/8 x 2't, 847-3010 847-3010 847·301055 Special Washer 80-1042 80-1042

56 Belt Retainer 445-7005 445-7005 445-700557 Vee Idler Pulley 382-1036 382-1036 382-103658 Boll 850-3008 847-2806 847-280659 Bolt 3/8 847-3006 847-3007 847-300760 Vee Hitch Weldmt 437-7022 445-7003 445-7003

61 Bolt 3/8 847-3006 850-3006 850-300662 Grease Fitting 862-0501 862-0501 862-050163 Drive Pulley 372-1445 372-1435

NI Vee Hilch Assy (#50-61) 437-8001 445-8001 445-8001

~

36" HEIGHT ADJUST MOWERItem Part No_ DescriptIon

1 0818-3006 Shoulder Bolt2 0041-9001 Mower Wheel3 0919-3000 3/8-16 Lk Nul4 0437-7019 K. A. Mower Wheel Rack5 0432-7007 L.H. Wheel Rack Mount

6 0432-7006 R. H. Wheel Rack Mounl7 0902-3300 7116-18 Hex Nut8 1710-7006 Knuckle9 0052-0208 1/8 x 1 Cotter Pin10 0437-1502 Leveling Rod H.A_

11 0344-1040 Clutch Spring12 0052-0106 3/32 x 3/4 Cotter Pin13 0044-1556 Hand Grip14 0437- 7021 Handle Weldment15 0343-0621 Locking Spring

16 0636-3484 latch Rod17 0052-0210 Cotter Pin 1/8 x 1Y.18 0847-3003 3/8-16 x '/. HHCS19 0437· 7018 Sector Weldment20 0437-8015 Ratchet & Handle Assy (inc/13-17)

Note' 120 not indicated on drawing

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48" Mower DeckPart No. Oly.

847·3004 20

Item Description

446·2502 2Bolt 3/8 x 1

919·3000 20

( 1

2

2 Upright· Rear

902·38002

3 Nut 3/8

847·38074 Nut 5/8

446·2504 1Bolt 5/8 x 1'1.

2

5

. ht Front Center446·250t

1

6 Uprrg '.

446·70081

7 Outside Ralls

446·25051

8 Upright Front RH

446·70039 Upright Front lH

446·tOOl 1

10 Center Rail Weldmt

54·0009 6Front lift Rod

446·1002 1

11

1

12 #9 Hair Pin

446·10032

13 Cenler lift Rod

446·150114 lift Pin .

52·0206 2

15 Adjusting Pin

41·9001 2Colter Pin 118

818·3006 2

16

2

17 6" Wheel

341-15102

t8 Shoulder Bolt

80-023019 Spring

446·7006 120 Washer 3/8

446·7007 1Wheel Strut RH

446-7502 1

21A

1

218 Wheel Strut LH RH

446-75011

22A Wheel Rack Holder LH

446-700122B Wheel Rack Holder

919-3000 123 Front Roller Mounl

46·0109 1Nut 3/8

847-3040 1

24Roller Wheel25Bolt 3/8 x 526

48" MOWER HITCH & CLUTCHINGItem Description Part No. Oty.

1 44' Bell 392-3440

14 2 Soc. Set Screw 'I. x '12 876-26013 Pulley 4" x 3/. bore 372·12404 R.A. Box 437-12315 35" Bell 392-6935

6 Bolt 3/8 x 2'/2 847-30107 R.A. Drive Mnl. 448-70018 Bolt 3/8 x 2 847-30089 "U" Hook Weldmt 446-700410 Frame Plates 446-3002

11 Locking Rod 446-700512 Clevis Pin '12x 1 'I. 51-081013 Vertical Mower Lift 448-200614 Horizontal Mower lift 448-700215 Clevis Pin 5/8 x 3 51-1024

16 Hyd. Pivot Uft 3504-700117 Clevis Pin '12x 2 51-081618 Bolt 3/B x 1'12 847-3006 419 Nut 3/8-16 919-3000 820 Electric Clutch 35-5208

21 Key 'I. x 1'12 68-0424

)22 Flat Washer 7/16 80·023223 Boll 3/8 NF x PI. 847-3107°NI R.A. Drive Assy (Inc. 2. 3, 4, 5, 6, 7) 448-8001

°NI = Not III.

48" MOWER-DRIVEItem Description

1 LH Gear Box2 Center Gear Box3 RH Gear Box4 Fell Disc5 Snap Ring

6 Drive Shaft7 Coupling8 Drive Pulley

Part No. Oty,

437-1229437-1230437·1228437-113558-0088

448-1016437-3033372-1435

lI,m

"T" DRIVE HOmrlpflon EA DHead Assy. "T" .Housing "T" . Olive (Incl NGear. Miler Onve . os 2 Ihru 16)

Shaft. InputShaM. OutputCoverGasket. COverBearing. SailGear. MilerRing. SnapRing. SnapSeal. OilGaSket. CapScrew. Rd ndRing. Snap . sell-lap. 10-24 x 'It

Cap & Seal AssSeal. Oil y .. Relainer (InCIScrew. Hex hd Nos. 17 & 18)

.. V.-20 x 7/8

·Note: Models prior to April 1983 do not have Item liS Snap Ring.

RIGHT ANGLE BOX BREAKDOWN110m Description

RA BoxHousingMiter GearInput Pinion ShaftOutput Pmion Shaft

Housing CoverCover GasketBall BearingBall BearingSnap Ring

Snap Rmg011 SealGasket"10 ScrewCap & Seal ASSySeal .'I. -Boll

LHSPart No.

437-1229437-9526437-9546437-9541437-9542

437-9535437-95284379534437·9524437-9519437-9518437-9529437-9530811-2012437-8029

12345

678910

1112131415

1617

437-9531847-2604

Part No.

437·1230437-9547437-9546437-9572437-9542437-9505437-9528437-9534437-9569437·9519437-9518437-9529- .437-9530437-9525437·9510437-9509437-9531437-9530

RHSPlrt No.

437-1228437-9526437-9546437-9540437·9542

437-9536437·9528437·9534437·9534437-9519

437-9518437·9529437-9530811-2012437-6029

437·9531847·2604

14_~ , 0... 0 6

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~7

8

RIGHT ANGLE BOX BREAKDOWNLHS RHS

lIem Description Part No_ Part No_

1 A_A Box 437-1229 437-12282 HOUSing 437-9526 437-95253 Miter Gear 437-9546 437-95454 Inpul Pinion Shaft 437-9541 437-95405 Output Pinion Shaft 437-9542 437-9542

6 HOUSing Cover 437-9535 437-95367 Cover Gasket 437-9528 437-95288 Ball Beanng 437-9534 437-95349 Ball Bearsng 437-9524 437-9534

10 Snap Ring 437-9519 437-9519

"Snap Ring 437-9518 437-9518

12 011Seal 437-9529 437-952913 Gasket 437-9530 437-953014 1110 Screw 811-2012 811-201215 Cap & Seal Assy. 437-9529 427-9529

16 Seal 437-9531 437-953 t17 ,/, - 8011 847-2504 847-2604

L-~IMODEL NO IllS-P91SERVICE NO 794001

14_~ I ~+. 0 6

,

l~Q~' ,/7~ ., ~,: 0-11'.-3

~-B

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9 ~~ ••

, ,.,'1 '1'1 ~4 oCOV-~~~

r. :~~ ~'~, ,'\ti~~) 0-10~,\~y -, ---..,.~" ~"\ 1716

STABILIZER KIT STD 1632Item Deacrlptlon Part No. Part No_

I RH Shoulder Bolt 1904-10032 'i> - I 3 Locknut 919-34003 3/8- 16 Square Hd. Boll 849-3003 849-30034 3/8 Square Nut 907-3000 907-30005 It9 Colter Key 054-0009 054-0009

6 5/8 x 3 Clevis 51-1024 51-10247 Mower Mount Weldmnt 437-7024 437-70248 3/8- I 6 Locknut Washer 919-3000 919-30009 3/8-16 x 'I, HHCS 847-3003 847-3003

10 stanuzer Arm Std. 437- 7028 437-7029tl Stabuzer Adjusling Sleave 437-7027 437-7027

_____~3~6~"~&~4~4~"~.R·~~t~··0 ary Mowers-~-~

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Service Parts Breakdown

Item 3G"Mower 44"Mower Description1. 818·3006 818·3006 3/8·16 should bolt2. 41·9001 41·9001 6" wheel3. 436·7001 444·7002 wheel rack4. D1D·3000 919·3000 3/8·16 L/nut5. 4'1'1-4005' spacer6. 41(f'.7012 4tr7.7012 crank pad7. 849·.3003 849·3003 3/8·16 x 3/4 sq hd set screw8. 907·3000 907·3000 3/8·1 Gsq nut9. 432·1502 432·1502 crank10. 432·7006(2) 432·7006(1) rack br'kt r, h.1" 432· 7007 (1) rack br'kt I.h.12. 847·3003 8473003 3/8·16 x 3/4 hx. hd. cp screw13. 437·1229 437·1229 I. h. box14. 437·1228 437·1228 r. h. box15. 8473005 8413005 3/8·16 x 1 1/4 hx. hd. cp screw16. 80-0230 80·0230 3/8 plain washer17. 437·1491 437·1491 sheild cup18. 445to vt. 44S~ blade retainer19. 437·1180 445·1220 blades20.

5/8·18 ;tAIJ(''': LO<!.J.(),)uY21. 936'·3900 936'·390022. 437·3033 437·3033 coupling23. 437·1135 437·1135 felt disc24. 58·0088 58·0088 snap ring25. 437·7001 372·1435 drive pu Iley2G. 437·7503 445·7501 deck weld't27. 68'000G woodrolf key28. 437·7002 437·7002 leveling hitch base29. 432·7003 432·7008 leveling rack30. 432·7009 432·7009 swivel hitch31. 847·3405 847·3405 1/2·13 x 1 1/4 hx hd cp screw32. 391~.srf 54" A·Section Belt32. 392'{'S'(,Jf 64" B-Scctlcn33. 437·19G5 445·1002 drive shalt34. 432·70/1 432·7011 bell crank35. 52·0206 52·0206 1/8 x 3/4 cotter pin36. 437.150<.J 445·1502 leveling rod37. 1906·7002 1906·7002 knuckle38. 437·2504 437·2504 belt retainer39. 611·2034 811·2034 No. 10·24" 3/4 screw40. 80·0520 80·0520 No.1 O·lock washer41. 902·2000 902·2000 No. 10·24 hex nut42. 437·7502 445·7502 chute43. 437·7C')..2 445·7003 V-ntrch44. 8413006 3/8·16 x 1 1/2 hx , hd. cp, screw45. 8473007 3/8·16 x 1 3/4 hx. hd. CPo screw46. 437·7011 437·7011 clutch arm weld'!47. 54'00Q<l 54·0009 hairpin48. 432·3506 432·3506 spl it spacer49. 382·1036 382-1036 V idler50. 80·0228 80·0228 5f16 plain washer51. 80·0226 1/4 ptaln washer52. 80·0636 .63610 xl" 00 .070 th'k

special washer53. 80·0528 80·0528 5/16 L/washer54. 52·0208 52·0208 1/8 x 1" cotter pin55. 847·2803 847·2803 5/16·18 x'3/4 hx. hd. cp, screw56. 847·2805 5/16·18 x 1 1/<1hx. hd. cp, screw57. 380·1032 380·1032 flat idler58. 437-7010 445·7005 belt retainerG\l. 437.7015 437·7015 clutch handleGO. 52·0106 52·0106 3/32 x 3/4 cotter pin61. 437·7014 445·7002 clutching rod62. 847·3014 847-3014 3/8·16 x 31/2 hx. hd. cp/scrcw63. 2405·4004 spacer

I, 64. 432·7017 432·7017 pivot knuckle", 65. <132·1504 432·1504 eyelet66. 342·1216 342·1216 spring67. 911·2900 91Q··2900 5/1G·24L/nut68. 80-0530 80·0S30 3/8 L/wDsher69. 876·2801 Sf16·18 Soc. set screw70. 862·0399 862·0399 Grease Fitting

Assembly

3G" and 44" Right Angle Mower Assembly

Instruction on how to install 36" & 44" Right Angle Mo~'VCrAssembly,

[Jolt prn-assernbled "V" Hitch (3) to first (1) and second (2)holes of tractor frame with pin towards the front of the tree tor,Slide mower assembly (4) under tractor. Slip mower hi;ch (5) on"V" hitch (3) with reranpular plate (6) toward "V" hitch, Inserthalrpln (7) to secure. Bolt clutch handle (8) to fourth hole in lefthand frame rail. Connect Clutch linkage assembly to end ofclutching pulley wcldment (10) by sliding knuckle (11) on end ofshaft. Insert opposite end of clu rch linkage assembly into hole of'clutch handle and secure with cotter pin (12). Install belt (13) (seemower belt replacement). Adjust belt tension by holding flatidler (14) against belt. Facing clutch handle (8), position it c ttwo o'clock and tighten set screw on knuckle (11 l.

left FrameRail/

r)

Checks for Mowing Efficiency

Mower adjustment erank is located on left side of mower wheelrack. It provides for cutting heights of 1 inch to 4 inches.Blades

Sharp blades are important jc achieve best mowing results. Tosharpen blades remove lock nut(s) and blade (s) will slip off spindle.Sharpen and replace. locking nut 920·3900 should be replaced afterfour (4) or five (5) sharpenings to insure safe locking on blade mount .

On the 5·17 and 5·24 2·speed tractor, the forward position is theonly gear selection for cutting grass. On the 5·19, a four speed trans-axle tractor and on the S·24, a 3·spced tractor, 2nd gear should beused for heovv grass and the third gear for light grass ..

.,

13

Retaining Chain

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437-8006 36" MOWER

NO. REQ'O PART NO. DESCRIPTION

6 1 56-0010 CHAIN 17 LINKS5 1 80-0530 3/8 LOCKWASHER4 1 919-3000 3/8-16 LOCKNUT3 2 80-0230 3/81.0. x 7/8 0.0. WROUGHT WASHER2 1 80-0230 3/8 PLAIN WASHER1 1 847-3007 3/8-16 x 1-3/4 HX. HD. CPo SCREW

445·8006 44" MOWERNO. REQtO PART NO. DESCRIPTION6 1 56-0010 CHAIN 23 LINKS5 1 80-0530 3/8 LOCKWASHER4 1 919-3000·· 3/8-16 LOCKNUT3 2 80-0230 3/8 I.D. 7/8 0.0. WROUGHT WASHER2 1 80-0230 3/8 PLAIN WASHER1 1 841·3007 3/8-16 x 1-3/4 HX. HD. CPo SCREW

36" MOWER TRANSPORT KIT(Optional)

-------------~--.~~-

NOTE: ITEM 9, CHAIN, HAS 12 LINKSITEM 10, CHAIN, HAS 14 LINKS

1\)-" \~\

\

NO. REQ'D PART NO. DESCRIPTION 11 3 I 847·3005 3/8-16 x 1-1/4 HEX. HD. CAP SCREW

~2 4 919-3000 3/8-16 LlNUT3 3 I 80-0230 3/8 I.D. FLAT WASHER

, ..841-3006

-.,4 1 i 3/8-16 x 1-1/2 HEX. HD. CAP SCR.5 1 I 847-2807 5/16-18 x 1-3/4 LOCK SCREWi6 1 I 919-2800 5/16-18 x LlNUT7 1 142-7010 ' LIFT SADDLE

"8 1 56-0175 SHOOK9 2 56-0010 CHAIN - 36" MOWER HAS 12 LINKS10 1 56-0010 CHAIN - 36" MOWER HAS 14 LINKS

4

44" MOWER TRANSPORT KIT(Optional)

1-::, /

/,/j..

LIFT HANDLE

i 6)\ ....•.. , ...

(2)"1"

NOTE: ITEM 9, CHAIN, HAS 18 LINKSITEM 10, CHAIN, HAS 17 LINKS

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,

nb'-<DNO. REQ'D

I

PART NIT DESCRIPTION!- 8-17~005'':'"'' 3/8-16 x 1-1/4 HEX. HD. CAP- SCREW1 3 ,

2 4 919-3000 3/8-16 L/NUT- '.- -----3 3 80-0230 3/8 1.0. FLAT WASHER4 1 847-300G 3/8-16 x 1-1/2 HEX. HD. CAP SCR.

I--, 5 1 847-2807 5/16-18 x 1-3/4 LOCK SCREW-

6 1 919-2800 5/16-18 x LlNUTI

----_.7 1 142-7010 LIFT SADDLE8

---I 1 56-0175 SHOOK---..--------

_,90

-j. 2 , 56-0010 CHAIN _~4" M0't!_E~_!i.~~ ~l!ilS..~ __ .... ...

1 , 56-0010 CHAIN 44" MOWER HAS 17 liNKS,

5