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Back To Simplicity Tractors-Riding-Lawnmowers       Model: 1692576 Simplicity Landlord 18 HP Hydrostatic Lawn Tractor Parts Diagrams
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Parts Manual LANDLORD / 1700 / 2700 SERIES TRACTORS & MOWER DECKS MOWER DECKS 16HP HYDRO TRACTORS Mfg . No . Description Mfg . No . Description 1692026 44 ” Mower Deck 1692572 Landlord , 16HP Hydro Tractor 1691996 50 ” Mower Deck 1692631 Landlord , 16HP Hydro Tractor 1692035 44 ” Mower Deck 1692574 1716H , 16HP Hydro Tractor 1692038 50 ” Mower Deck 1692633 1716H , 16HP Hydro Tractor 18HP HYDRO TRACTORS Mfg . No . Description 1692576 Landlord , 18HP Hydro Tractor 1692578 1718H , 18HP Hydro Tractor 1692580 2718H , 18HP Hydro Tractor Rev . 11 / 1995 TP 400 - 1412 - 00 - LL - SMA
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MANUFACTURING , INC . 500 N Spring Street / PO Box 997 © Copyright 1998 Simplicity Manufacturing , Inc . Port Washington , WI 53074 - 0997 USA All Rights Reserved . Printed In USA .
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Table of Contents FRAME & FRONT AXLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 STEERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ENGINE & ELECTRIC CLUTCH ( PTO ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 HYDRO TRANSAXLE - Tuff Torq Model K215A Transmission & Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Cam & Lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Service Parts - Transaxle Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Service Parts - Differential & Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Service Parts - Hydro Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 HYDRO TRANSAXLE - Hydro Gear Model 216 - 3010L Transmission & Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Service Parts - Transaxle Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Service Parts - Hydro Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 CLUTCH / BRAKE CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 SHIFT CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 HOOD , GRILLE & DASH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 SEAT , DECK & FUEL TANK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 ELECTRICAL Lower Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Main Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 WHEELS & TIRES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 ELECTRIC LIFT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Service Parts - Power Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 DECALS Simplicity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 AGCO Allis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Massey Ferguson . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 44 " MOWER DECK Deck , Arbors & Blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Clutch & Roller Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Height Adjustment & Rollers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 50 " MOWER DECK Deck , Arbors & Blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Clutch & Roller Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Height Adjustment & Rollers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 STANDARD TORQUE SPECIFICATION CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 PART NUMBER INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1
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Frame & Front Axle 5 7 14 13 5 13 3 3 3 14 12 9 10 15 8 Torque to 75 ft . lbs . 2 1 9 2 6 1 4 11 2
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All Models Frame & Front Axle REF . PART NO . NO . QTY . DESCRIPTION 1 176440 4 BUSHING 2 960530 2 WASHER , Special 3 1701229 3 BUSHING , Snap 4 1703475 1 AXLE ASSY . , Front 5 1703968 2 SUPPORT , Seat 6 1704150 1 AXLE PIVOT ASSY . 7 1704310 1 PAD , Footrest , RH 8 1704311 1 PAD , Footrest , LH 9 1704314 3 GREASE , Fitting 10 1704351 12 FASTENER , Panel 11 1707677 1 PLUG , Button 12 1708400 1 FRAME ASSY . 13 1919439 4 NUT , Hex , Esna Lock , 3 / 8 - 16 14 1934654 4 CAPSCREW , Hex Whizlock , 3 / 8 - 16 x 1 15 1960270 1 NUT , Hex , Full Lock , 3 / 4 - 16 3
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Steering 25 11 21 41 28 26 6 30 39 5 38 13 Grease ( 3 bushings ) Coat gear teeth 35 6 with grease . Torque to 14 33 39 17 - 23 ft . lbs . 6 Torque to ( 2 places ) NOTE : Pitman arm assy 15 20 - 30 ft . lbs . 9 7 ( Ref . No . 22 ) to protrude 40 9 / 16 " above top of steering 29 gear assembly hub 31 22 ( Ref . No . 14 ) 16 Torque to 17 - 23 16 ft . lbs . ( 2 places ) 36 38 39 20 36 24 27 19 12 23 8 32 36 24 37 12 27 17 10 32 NOTE : To index wheel , loosen 39 31 nuts ( Ref . No . 27 ) . Adjust drag link ( Ref . No . 23 ) so that full 18 left hand turn and full right turn have equal play ( full turn 4 must hit spindle stop ) . Torque 3 nuts to 13 ft.lbs . 1 18 39 39 34 42 1 2 4
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All Models Steering REF . PART NO . NO . QTY . DESCRIPTION 1 154486 4 BEARING , Cone 2 154487 2 CAP , Hub 3 170168 2 SEAL 4 171375 2 SPACER 5 173668 1 WASHER , Plain 6 176440 3 BUSHING , Nylon 7 930670 1 KEY , Hi Pro 8 1611705 2 SPACER 9 1673796 1 SPACER , Stop 10 1685478 1 DRAG LINK ASSY . ( Incl . Ref . Nos . 12 , 23 , 24 , 27 & 32 ) 11 1686651 1 STEERING WHEEL , 15 ” ( Incl . Ref . No . 25 & 41 ) 12 1702779 2 ROD END 13 1703508 1 PLATE , Mounting , Steering 14 1703513 1 GEAR ASSY . , Steering 15 1703813 1 SECTOR MOUNTING PLATE 16 1704420 2 KLIP RING 17 1706956 1 TIE ROD 18 1706991 2 SPINDLE ASSY . 19 1706996 1 ARM ASSY . , Steering , RH 20 1706997 1 ARM ASSY . , Steering , LH 21 1707321 1 SHAFT ASSY . , Steering 22 1707431 1 PITMAN ARM ASSY . 23 1708084 1 DRAG LINK 24 1708236 2 SPACER 25 1714097 1 CAP , Steering Wheel 26 1714400 1 TUBE , Steering 27 1919262 2 NUT , Hex , Jam , 1 / 2 - 20 28 1919314 1 COTTER PIN 29 1919438 1 NUT , Hex , Lock ESNA Light , 5 / 16 - 18 30 1921221 1 CAPSCREW , Hex Hd . , 5 / 16 - 18 x 1 - 1 / 2 31 1921969 2 CAPSCREW , Hex Hd . , 3 / 8 - 16 x 1 - 1 / 2 32 1922755 2 WASHER 33 1928352 2 NUT 34 1928691 2 SETSCREW , Sq . Hd . 35 1928721 2 SETSCREW , Sq . Hd . , 5 / 16 - 18 x 1 / 2 36 1930645 4 NUT , Hex , Lock , Flange , 3 / 8 - 16 37 1931350 4 CARRIAGE BOLT , 3 / 8 - 16 x 1 38 1960020 2 WASHER 39 1960114 13 WASHER , Plain , 49 / 64 40 1960373 2 SCREW , Taptite , 5 / 16 - 18 x 3 / 4 41 1960540 1 PIN , Spring , 5 / 16 x 2 - 1 / 2 42 8021010 2 COLSLeAt R , 5
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Engine & Electric Clutch - 16 & 18 HP Briggs & Stratton 35 39 24 7 Coat threads 25 with sealant . Coat threads with sealant . 5 35 1 10 14 13 Gasket is Briggs Torque to & Stratton engine 75 - 100 in . lbs . 36 service part . 4 18 3 Apply anti - seize lubricant to crankshaft . 32 32 2 30 Torque engine mounting 26 29 16 screws to 28 - 34 lbs . 23 ( 4 places ) . 16 9 31 27 12 26 19 32 29 22 34 6 33 20 17 8 20 8 37 11 21 Lubricate with anti - seize 28 and torque screws to 15 175 - 200 in . lbs . 20 38 Hold hex washer ( Ref . No . 21 ) and torque to 45 - 50 ft . lbs . 6
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All Models Engine & Electric Clutch - 16 & 18 HP Briggs & Stratton REF . PART NO . NO . QTY . DESCRIPTION 1 * 1 ENGINE 16 HP Briggs & Stratton , Vanguard Model 303777 18 HP Briggs & Stratton , Vanguard Model 350777 2 171241 1 KEY 3 920427 1 LOCKWASHER , External Tooth 4 934683 1 CLIP 5 1667346 1 CAP , Oil 6 1676183 1 CLAMP , Muffler 7 1676861 1 HOSE , Fuel , 45.5 ” Long 8 1685487 1 ROTOR ASSY . / ARMATURE KIT 9 1703908 4 SCREW , Metric 10 1703956 1 SWITCH , Oil Pressure 11 1703971 1 MUFFLER ASSY . 12 1703986 1 MANIFOLD , Exhaust 13 1704343 1 DRAIN , Oil 14 1704344 1 CABLE , Choke Control 15 1704357 1 DUCT , Lower Muffler 16 1704419 2 BELT STOP 17 1706692 1 ELECTRIC CLUTCH ( Incl . Ref . Nos . 8 , 19 & 20 ) 18 1707334 1 DUCT , Upper Muffler 19 1707586 1 FIELD ASSY . , Clutch 20 1707587 1 SPRING & NUT KIT 21 1708264 1 WASHER 22 1708587 1 SPACER 23 1713187 1 PULLEY ASSY . 24 1713846 1 KNOB , Throttle 25 1714068 1 THROTTLE & CABLE ASSY . 26 1917356 2 LOCKWASHER , 5 / 16 27 1917372 1 NUT , Hex , Full , 5 / 16 - 18 28 1918199 1 LOCKWASHER , 7 / 16 29 1919326 2 WASHER , Plain , 11 / 32 30 1921333 1 CAPSCREW , Hex Hd . , 5 / 16 - 18 x 1 31 1924940 2 WASHER , Plain , 13 / 32 32 1930598 4 SCREW , Taptite , 3 / 8 - 16 x 1 - 1 / 2 33 1931342 1 CARRIAGE BOLT , 5 / 16 - 18 x 2 - 3 / 4 34 1935255 1 NUT , Pal , 5 / 16 - 18 35 1960112 2 CLAMP , Hose 36 1960295 4 SCREW , Flange Whiz , 1 / 4 - 20 x 5 / 8 37 1960368 4 NUT , Pal , 1 / 4 - 20 38 1960458 1 CAPSCREW , 7 / 16 - 20 x 4 39 1960536 1 SCREW , Plastite , 1 / 4 - 10 x 1 / 2 7
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Hydro Transaxle Tuff Torq Model K215A - Transmission & Pump 4 Apply Loctite . 16 Torque to 26 80 - 90 in . lbs . Tab on bottom of fan must 7 fit into keyway of hub . Hub must be flush - 1 / 32 " 11 25 above top shaft . 5 3 2 1 17 14 15 26 8 20 13 26 12 6 21 9 22 27 28 23 19 18 Apply Loctite . 10 24 8
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Hydro Transaxle - Tuff Torq Model K215A Transmission & Pump REF . PART NO . NO . QTY . DESCRIPTION 1 157427 1 KEY , Parallel 2 170164 1 BELT , Drive 3 960443 2 CAPSCREW , Hex Hd . , 8 mm - 1.25 x 140 mm 4 960444 1 CAPSCREW , Hex Hd . , 6 mm - 1.0 x 15 mm 5 960454 2 CAPSCREW , Hex Hd . , 8 mm - 1.25 x 80 mm 6 1676253 1 SPRING , Conical 7 1700021 1 FAN , 10 Blade 8 1705983 * 1 HYDRO PUMP 9 1706589 * * 1 HYDRO TRANSAXLE 10 1707006 1 SUPPORT , Transmission 11 1707299 1 PULLEY 12 1707328 1 GASKET , Rubber 13 1707399 1 ROD , Tow Valve 14 1707400 1 COVER , Vinyl 15 1916622 1 NUT , Hex 1 / 4 - 20 16 1916964 1 LOCKWASHER , 1 / 4 17 1917356 2 LOCKWASHER , 5 / 16 18 1920427 2 LOCKWASHER , Ext . Tooth , 3 / 8 19 1921210 1 CAPSCREW , Hex Hd . , 3 / 8 - 16 x 1 20 1921319 1 WASHER , Flat , 1 / 4 21 1923938 4 CAPSCREW , Hex Hd . , 3 / 8 - 16 x 3 - 1 / 2 22 1930645 4 NUT , Hex , Flange Lock , 3 / 8 - 16 23 1930645 1 NUT , Hex , Flange Lock 3 / 8 - 16 24 1950036 2 CAPSCREW , Hex , 10 mm - 1.5 x 25 mm 25 1960110 2 SET SCREW , Sq . Hd . , 1 / 4 - 28 26 1960151 3 WASHER , Flat 27 1960251 1 NUT , Hex , Jam Lock , 3 / 8 - 16 28 8261100 10 BOLT , Hub , Rear Wheel * See pages 16 - 17 for service parts . * * See pages 12 - 15 for service parts . 9
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Hydro Transaxle Tuff Torq Model K215A - Cam & Lever 22 37 23 44 14 12 37 36 13 45 29 1 9 30 18 36 15 17 9 11 32 43 31 39 18 30 10 30 30 41 27 1 30 25 18 26 19 43 33 4 46 20 7 40 16 Torque to 23 34 5 - 7 ft . lbs . 22 24 38 21 23 42 25 3 5 26 2 8 25 25 44 23 35 35 6 22 29 47 30 28 5 29 25 26 10
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Hydro Transaxle - Tuff Torq Model K215A Cam & Lever REF . PART NO . NO . QTY . DESCRIPTION 1 171371 2 SPACER 2 921133 1 FITTING , Lube 1 / 4 3 960446 1 NUT , Hex , 6 mm - 1.0 4 960464 1 CAPSCREW , Hex , 6 mm - 1.0 x 55 mm 5 1676392 2 SPACER 6 1704739 1 TIE , Self - Locking 7 1707296 1 CAM , Neutral Return 8 1708183 1 SPACER 9 1708554 2 RING , Retaining , Ext . 3 / 8 10 1709204 1 LEVER , Speed Control 11 1709208 1 ROD , Shift 12 1709314 1 SPRING , Extension 13 1709329 1 LEVER , Neutral Adj . 14 1709330 1 PIVOT , Adj . Lever 15 1709331 1 ARM , Neutral Roller 16 1709333 1 BRACKET , Control Support 17 1709337 1 PIN , Pivot 18 1709703 3 ROLLER , Cam 19 1713280 1 ROD , Return - To - Neutral 20 1714973 1 CAM CONTROL ASSY . 21 1715060 1 BRACKET 22 1916622 3 NUT , Hex , 1 / 4 - 20 23 1916964 4 LOCKWASHER , 1 / 4 24 1916965 1 LOCKWASHER , 3 / 8 25 1917356 5 LOCKWASHER , 5 / 16 26 1917372 3 NUT , Hex , 5 / 16 - 18 27 1918447 2 PIN , Cotter 28 1919262 1 NUT , Hex , 1 / 2 - 20 29 1919326 3 WASHER , 11 / 32 x 3 / 4 x 1 / 16 30 1919381 6 WASHER , Flat , 11 / 32 x 1 x 1 / 8 31 1919438 1 NUT , Hex Lock , Esna , 5 / 16 - 18 32 1920397 1 NUT , Hex , Lock , Esna , 1 / 4 - 20 33 1921159 1 CAPSCREW , Hex , 1 / 4 - 20 x 2 - 1 / 4 34 1921965 1 CAPSCREW , Hex , 3 / 8 - 16 x 3 / 4 35 1922127 2 CAPSCREW , Hex , 5 / 16 - 18 x 1 - 3 / 4 36 1922837 2 CAPSCREW , Hex , 1 / 4 - 20 x 1 - 1 / 2 37 1923358 3 NUT , Hex , Center Lock , 1 / 4 - 20 38 1924356 1 WASHER , 13 / 32 x 1 - 1 / 2 x 1 / 8 39 1924361 2 WASHER , Plain 40 1931323 1 CARRIAGE BOLT , 1 / 4 - 20 x 2 41 1931800 1 CARRIAGE BOLT , 5 / 16 - 18 x 1 - 3 / 4 42 1950018 1 CAPSCREW , Hex , 8 mm - 1.25 x 19 mm 43 1960151 2 WASHER , Flat 44 1960353 2 WASHER , Flat , 1 / 4 45 1960460 1 CAPSCREW , Truss , Socket Hd . , 5 / 16 - 18 x 1 - 1 / 4 46 1960457 1 RING , Retaining 47 1714856 1 SHOCK ABSORBER 11
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Service Parts - Transaxle Housing Apply loctite 30 before assembly . 16 2 6 8 18 21 14 19 1 33 7 25 24 34 22 15 17 13 12 26 13 9 12 5 22 31 21 32 10 17 3 7 4 20 27 13 23 11 Apply loctite before assembly . 8 6 17 34 2 33 22 29 1 21 20 17 22 21 28 23 12
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Hydro Transaxle - Tuff Torq Model K215A Service Parts - Transaxle Housing REF . PART NO . NO . QTY . DESCRIPTION 1 960444 2 BOLT 2 1707776 2 SEAL 3 1707777 1 FITTING 4 1707778 1 CAP , Oil 5 1707779 1 PLUG 6 1707782 2 RING 7 1707783 2 PIN , Roll 8 1707784 2 BEARING , Needle 9 1707785 1 PACKING 10 1707786 1 PACKING 11 1707789 12 SCREW , Taptite 12 1707855 2 RING 13 1707860 4 WASHER 14 1707870 1 HOUSING , Transaxle , Right 15 1707871 1 HOUSING , Transaxle , Left 16 1707873 1 OIL FILTER 17 1707874 4 ELBOW 18 1707875 1 TUBE , Suction 19 1707876 1 FITTING 20 1707877 2 COLLAR 21 1707878 4 CLAMP , Hose 22 1707879 4 PACKING 23 1707880 2 BOLT 24 1707887 1 GEAR SET , Idle 25 1707888 1 SHAFT , Idle 26 1707889 1 LEVER ASSY . , Range 27 1707890 2 SCREW , Taptite 28 1707891 1 TUBE , Drain 29 1707902 1 SHAFT , Axle , Left 30 1707903 1 SHAFT , Axle , Right 31 1707904 1 BEARING 32 1707905 1 BEARING 33 1916964 2 LOCKWASHER 34 1921319 2 WASHER , Flat 13
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Service Parts - Differential & Brake 13 12 11 9 2 1 7 23 21 23 8 10 22 19 16 17 5 3 15 4 4 3 18 20 14 5 4 16 6 15 25 30 28 29 24 26 27 14
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Hydro Transaxle - Tuff Torq Model K215A Service Parts - Differential & Brake REF . PART NO . NO . QTY . DESCRIPTION 1 1707803 1 SHIM SET 2 1707809 1 BEARING 3 1707845 2 WASHER 4 1707846 2 GEAR SET , Differential 5 1707848 2 WASHER , Differential Pinion 6 1707869 4 BOLT , w / Washer 7 1707872 1 SEAL 8 1707881 1 COLLAR 9 1707882 1 MOTOR GEAR , Spiral , 19 Tooth 10 1707883 1 RING 11 1707884 1 BEARING 12 1707885 1 REDUCTION SHAFT ASSY . 13 1707886 1 BEARING 14 1707892 1 SHAFT , Differential Pinion 15 1707893 2 CASE ASSY . , Differential ( Incl . Ref . No . 16 ) 16 1707894 2 BEARING 17 1707895 1 GEAR SET , Final , 59 Tooth 18 1707896 6 WASHER 19 1707897 6 BOLT 20 1707898 6 NUT 21 1707899 1 SHAFT , Final Pinion 22 1707900 1 GEAR , Final Shaft , 24 Tooth 23 1707901 2 BEARING 24 1707906 1 BRAKE ASSY . ( Incl . Ref . Nos . 25 - 30 ) 25 1707907 1 DRUM , Brake 26 1707908 1 COVER , Brake 27 1707909 1 SHAFT , Cam Lever 28 1707910 1 SHOE SET , Brake 29 1707911 1 RING 30 1707912 1 RING 15
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Service Parts - Hydro Pump 10 12 2 11 4 13 15 3 4 24 5 29 21 20 16 19 18 17 28 7 14 24 1 4 27 26 22 30 23 25 96 8 NOTE : Use standard hardware torque specifications chart unless otherwise noted . 16
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Hydro Transaxle - Tuff Torq Model K215A Service Parts - Hydro Pump REF . PART NO . NO . QTY . DESCRIPTION 1 1706176 1 Pipe plug 2 1706179 2 Plug , w / O - Ring 3 1706182 1 Check valve plug 4 1706183 * † 4 O - ring , Rubber 5 1706184 1 Ball 6 1706187 * 1 O - ring , Rubber 7 1706188 1 SPRING 8 1706190 1 By - pass PLUG 9 1706191 * 1 O - ring 10 1707913 * 1 Retaining ring 11 1707914 * 1 Spacer 12 1707915 * 1 Seal 13 1707916 * 1 Seal 14 1707917 * 1 Lip seal 15 1707918 * 1 Gasket , Center Section 16 1707919 * 1 O - ring , Rubber 17 1707920 1 Charge pump housing 18 1707921 1 Gerotor assy . 19 1707922 1 Spring 20 1707923 1 Ball 21 1707924 1 PIN 22 1707925 2 Screw , M8 x 20 23 1707926 8 Screw , M8 x 35 24 1707928 † 2 SPRING 25 1707929 1 By - pass valve kit ( Incl . Ref . Nos . 6 - 9 & 26 ) 26 1707930 1 By - pass spool Not Shown 1707931 1 OVERHAUL SEAL KIT ( Incl . Ref . Nos . 4 , 6 - 9 ) 27 1708100 1 PLUG 28 1708101 † 1 POPPET , Orifice 29 1708102 1 Check valve kit ( Incl . Ref . Nos . 3 - 5 & 24 ) 30 1708103 1 CHECK VALVE KIT , Poppet ( Incl . Ref . Nos . 4 , 24 , 27 & 28 ) * Included in Overhaul Seal Kit ( 1707931 ) † Included in Check Valve Kit ( 1708103 ) , Ref . No . 30 17
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Transmission & Pump 39 Torque to 32 9 - 11 ft . lbs . 48 6 35 20 13 39 21 31 30 32 33 6 36 49 12 51 29 49 52 27 23 8 33 11 22 32 7 50 32 5 24 15 33 2 49 10 37 42 38 28 53 Torque to 26 33 55 - 75 in . lbs . 44 43 25 Screw ( 53 ) & spacer ( 44 ) are located inside bottom 46 3230 of lever ( 22 ) . 46 16 31 14 41 47 40 30 31 3 19 18 1 45 54 34 17 4 9 NOTE : Use standard hardware torque specifications chart unless otherwise noted . 18
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Hydro Transaxle - Hydro Gear Model 216 - 3010L Transmission & Pump REF . PART NO . NO . QTY . DESCRIPTION 1 1714699 * 1 HYDROSTATIC PUMP & TRANSAXLE ASSY . 2 166137 1 HOSE , 12 " 3 905100 2 KEY , 1 / 4 x 1 / 4 x 2 - 1 / 4 4 934712 2 RING , “ E ” Retaining 5 960266 1 CLAMP 6 1676392 2 SPACER 7 1676466 1 NECK , Filler 8 1676467 1 CAP , Filler 9 1676519 2 HUB CAP 10 1676527 1 CLAMP 11 1703900 2 SPACER 12 1707381 1 V - BELT , 86.25 " 13 1707933 1 FAN 14 1713181 1 SUPPORT , Transmission 15 1713269 1 PULLEY ASSY . , Transmission 16 1713323 1 FITTING , Vent Tube 17 1714810 2 WASHER , Retainer , Hub Cap 18 1714812 2 SPACER 19 1714853 2 HUB ASSY . , Rear Wheel 20 1714855 1 BRACKET , Shock 21 1714856 1 SHOCK ABSORBER 22 1714860 1 LEVER , Hydro Control 23 1714861 1 ROD , Shift , Rear 24 1714863 1 STOP , Belt 25 1714991 1 LEVER , Tow Valve 26 1916622 1 NUT , Hex Fin . 1 / 4 - 20 27 1916950 2 NUT , Hex.Fin . , 3 / 8 - 16 28 1916964 1 LOCKWASHER , 1 / 4 29 1916965 2 LOCKWASHER , 3 / 8 30 1917356 3 LOCKWASHER , 5 / 16 31 1917372 3 NUT , Hex Fin . , 5 / 16 - 18 32 1919326 5 WASHER , 11 / 32 x 3 / 4 x 1 / 16 33 1919381 4 WASHER , 11 / 32 x 1 x 1 / 8 34 1919394 4 WASHER , 1 - 1 / 32 x 1 - 5 / 8 x 1 / 16 35 1921210 2 CAPSCREW , Hex Hd . , 3 / 8 - 16 x 1 36 1921319 3 WASHER , 17 / 64 x 5 / 8 x 3 / 64 37 1921332 1 CAPSCREW , Hex Hd . , 5 / 16 - 18 x 3 / 4 38 1921977 1 CAPSCREW , Hex Hd . , 5 / 16 - 18 x 1 - 1 / 4 39 1921978 2 CAPSCREW , Hex . Hd . , 5 / 16 - 18 x 2 40 1922755 4 WASHER , 13 / 32 x 1 x 1 / 8 41 1922918 4 CAPSCREW , 3 / 8 - 16 x 3 - 1 / 4 42 1923341 1 CAPSCREW , Hex Hd . , 1 / 4 - 20 x 3 / 4 43 1930591 2 SCREW , Whizlock , 5 / 16 - 18 x 3 / 4 44 1930627 1 NUT , Hex Lock # 10 - 32 45 1930645 4 NUT , Hex Flange Lock , 3 / 8 - 16 46 1931277 4 NUT , Hex Whiz Lock , 5 / 16 - 18 47 1931333 1 BOLT , Carriage , 5 / 16 - 18 x 3 / 4 48 1933958 3 SCREW , Taptite , 1 / 4 - 20 x 1 - 1 / 64 49 1935048 3 NUT , Hex Flange Lock , 5 / 16 - 18 50 1960223 1 BOLT , Carriage , 5 / 16 - 18 x 1 - 1 / 4 51 1960549 1 NUT , Hex Jam , 9 / 16 - 18 52 1960550 1 LOCKWASHER , 9 / 16 53 1960553 1 SCREW , Hex Soc . Hd . , Gr . 8 # 10 - 32 x 2 54 8261100 10 BOLT , Hub , Rear Wheel * See pages for service parts 20 - 25 . 19
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Service Parts - Transaxle Housing 14 31 7 28 30 62 27 63 11 9 47 13 10 2 6 32 41 29 41 3 16 1 55 47 4 26 5 22 5 8 23 27 57 28 24 33 34 25 17 36 42 38 38 33 39 35 44 61 59 21 53 40 58 58 50 18 20 19 15 37 60 9 54 43 64 49 17 56 46 25 24 48 49 51 45 57 52 58 23 58 53 NOTE : Use standard hardware torque specifications chart unless otherwise noted . 20
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Hydro Transaxle - Hydro Gear Model 216 - 3010L Service Parts - Transaxle Housing REF . PART NO . NO . QTY . DESCRIPTION 1 930672 1 KEY , Hi - Pro , 3 / 16 x 5 / 8 2 1706141 2 PIN , Brake Actuating 3 1706143 1 DISC , Brake 4 1706145 1 PLATE , PUCK 5 1706146 2 PUCK , Brake 6 1706147 1 BOLT , Nyloc , Gr . 5 , 1 / 4 - 20 x 1 7 1706161 1 WASHER , Flat 8 1706179 1 PLUG , Straight Thread 9 1709917 2 WASHER , 7 / 8 x x7 / 16 x 10 1713617 1 ARM - BRAKE 11 1714431 1 NUT , Castle , 7 / 16 12 1714699 2 SPRING 13 1714743 1 SPRING , Extension 14 1715141 1 RING , Wire Retaining 15 1715174 1 FITTING / O - RING ASSY . 16 1715185 1 HOUSING ASSY . , RH 17 1715186 * 2 OIL SEAL , 63 / 64 x 1 - 1 / 2 x 1 / 4 18 1715187 * 1 QUAD RING 19 1715188 * 1 GASKET , Filter Base 20 1715189 1 BASE , Filter Assy . 21 1715190 1 PINION ASSY . 22 1715191 1 BRAKE SHAFT ASSY . 23 1715192 2 AXLE MOUNTING HORN ASSY . 24 1715193 2 WASHER , 1 x 1 - 5 / 8 x 5 / 64 25 1715194 2 WASHER , 1 x 2 - 1 / 16 x 3 / 32 26 1715195 1 INPUT ASSY . 27 1715196 2 BEARING , Retainer 28 1715197 * 2 QUAD RING 29 1715198 1 BRAKE YOKE ASSY . 30 1715199 1 SPACER 31 1715200 1 BOLT , 1 / 4 - 20 x 2 32 1715202 1 WASHER , Wave 33 1715203 2 PIN , Dowel 34 1715204 1 GEAR , Reduction , 14T - 38T 35 1715205 1 FINAL DRIVE PINION ASSY . 36 1715206 1 JACK SHAFT 37 1715207 * 1 O - RING 38 1715208 2 WASHER , 5 / 8 I.D . X 1 - 5 / 32 O.D . 39 1715209 1 WASHER , 7 / 8 I.D . X 1 - 1 / 2 O.D . 40 1715210 2 BOLT , Hex Hd . , 5 / 16 - 18 x 3 - 1 / 2 Ref . Nos . 41 - 64 are continued on the following page . * These parts can be ordered as Seal Kit , part no . 1715228 . 21
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Service Parts - Transaxle Housing 14 31 7 28 30 62 27 63 11 9 47 13 10 2 6 32 41 29 41 3 16 1 55 47 4 26 5 22 5 8 23 27 57 28 24 33 34 25 17 36 42 38 38 33 39 35 44 61 59 21 53 12 40 58 58 50 18 20 19 15 37 60 9 54 43 64 49 17 56 46 25 24 48 49 51 45 57 52 58 23 58 12 53 NOTE : Use standard hardware torque specifications chart unless otherwise noted . 22
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Hydro Transaxle - Hydro Gear Model 216 - 3010L Service Parts - Transaxle Housing REF . PART NO . NO . QTY . DESCRIPTION 41 1715211 4 LOCKNUT , Hex , 5 / 16 - 18 42 1715212 11 BOLT , Hex , Gr . 5 , 5 / 16 - 18 x 1 / 2 43 1715213 7 CAPSCREW , Hex , Gr . 5 , 5 / 16 - 18 x 1 44 1715214 † 1 WASHER , Differential , 1 / 2 45 1715215 1 BOLT , Shoulder 46 1715216 1 ARM , Freewheel Actuating 47 1715217 * 2 SEAL , Oil , 5 / 8 x 1 x 1 / 4 48 1715218 1 BOLT , Hex , Gr . 5 , 5 / 16 - 18 x 1 - 3 / 4 49 1715219 3 BOLT , Hex , Gr . 5 , 5 / 16 - 18 x 1 / 2 50 1715220 2 FITTING , 1 / 2 , Beaded , 90o , 9 / 16 , SAE 51 1715221 1 FITTING , 1 / 2 , Straight , 9 / 16 , SAE 52 1715222 1 FITTING , 1 / 2 , Beaded , 90o , 7 / 8 , SAE 53 1715223 2 HOSE , 1 / 2 " , 8 - 3 / 4 " Long 54 1715225 1 FILTER , Spin - on , Bypass 55 1715227 1 WASHER , 11 / 32 I.D . x 9 / 16 O.D . 56 1715229 1 WASHER 57 1715230 * 2 O - RING 58 1715231 4 PINCH CLAMP 59 1715232 1 HOUSING ASSY . , LH 60 1715446 1 HYDRO PUMP ( See following page for service parts ) 61 1715602 1 DIFFERENTIAL ASSY . 62 1715604 1 BRACKET 63 1918447 1 COTTER PIN 64 1921960 2 CAPSCREW , 1 / 4 - 20 x 1 Not shown 1714296 1 GREASE , 10 Oz . Tube Ref . Nos . 1 - 40 are continued on the preceding page . * These parts can be ordered as Seal Kit , part no . 1715228 . † Used on early models only . Not required with later style Differential Assy . , part no . 1715602 ( Ref . No . 61 ) . 23
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Service Parts - Hydro Pump BDU - 10L - 258 14 15 11 3 12 2 1 17 16 18 9 4 10 24 13 25 19 26 18 9 22 17 23 13 27 21 20 5 7 8 29 33 28 32 28 33 30 32 31 6 NOTE : Use standard hardware torque specifications chart unless otherwise noted . 24
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Hydro Transaxle - Hydro Gear Model 216 - 3010L Service Parts - Hydro Pump BDU - 10L - 258 REF . PART NO . NO . QTY . DESCRIPTION 1 1706172 * 1 SPACER 2 1706173 * 1 SEAL 3 1706174 * 1 RETAINING RING 4 1706175 * 1 SEAL 5 1706177 * 1 SEAL 6 1706178 * 1 SEAL 7 1706186 1 BYPASS VALVE KIT 8 1707926 1 CAPSCREW , Socket Hd . 9 1715141 * 2 RETAINING RING 10 1715142 1 BEARING . Shaft 11 1715143 2 CRADLE , Bearing 12 1715145 1 VARIABLE SWASHPLATE 13 1715146 2 BLOCK ASSY . 14 1715147 1 TRUNNION ARM 15 1715148 1 GUIDE 16 1715171 1 SPRING 17 1715172 2 THRUST WASHER 18 1715278 2 PIN 19 1715282 1 CHECK VALVE KIT , RH 20 1715283 1 CHARGE RELIEF KIT 21 1715284 1 CHECK VALVE KIT , LH 22 1715290 2 THRUST BEARING ASSY . 23 1715294 * 1 GASKET , Center Section 24 1715447 1 PUMP SHAFT 25 1715448 1 PUMP HOUSING KIT 26 1715449 1 CENTER SECTION KIT 27 1715450 1 MOTOR SHAFT 28 1715451 * 2 O - RING 29 1715452 1 CHARGE PUMP KIT 30 1715453 1 GEROTOR ASSY . 31 1715454 2 CAPSCREW , 6M x 20 32 1715455 2 SPACER PLATE 33 1715456 3 DOWEL PIN * Parts can be ordered as Overhaul Seal Kit , part no . 1706192 . 25
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Clutch / Brake Controls - Hydro Models 7 8 3 3 23 22 Connect to inside 31 32 24 RH side of frame . 1 31 10 37 27 17 41 20 28 36 Connect to 32 33 25 tab on RH side of frame . 32 44 47 16 14 5 35 28 18 39 2 27 44 38 34 11 39 21 32 45 29 42 9 30 4 6 31 19 12 42 15 46 26 42 42 13 43 40 42 43 NOTE : Use standard hardware torque specifications chart unless otherwise noted . 26
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Hydro Models Clutch / Brake Controls REF . PART NO . NO . QTY . DESCRIPTION 1 156302 1 SPRING , Extension 2 172453 1 SPACER , 25 / 64 x 1 x 1 - 7 / 32 3 1663114 2 BUSHING , Plastic 4 1666294 1 SPACER , 3 / 8 x 43 / 64 x 29 / 64 5 1666759 1 SPRING , Drive 6 1677135 1 GUARD , Spring “ L ” 7 1704295 1 BRAKE PEDAL ASSY . 8 1704309 1 PAD , Brake Pedal Assy . 9 1704420 1 KLIP RING , 5 / 8 10 1704429 1 CAM , Parking Brake 11 1705486 1 SPACER 12 1707289 1 PULLEY , Idler , Backside 13 1708029 1 PULLEY , V , Idler 14 1709097 1 SPRING 15 1709863 1 BELT STOP 16 1709895 1 ROD , Clutch 17 1709896 1 ARM ASSY . , Brake 18 1709903 1 IDLER ARM ASSY . 19 1709950 1 SWITCH , Actuator 20 1709951 1 ARM , Brake Pedal Assy . 21 1709974 1 SPRING , Tension 22 1713480 1 ROD , Parking Brake 23 1713855 1 KNOB 24 1714862 1 ROD , Brake 25 1714865 1 BRACKET , Idler 26 1715494 1 PULLEY 27 1916950 3 NUT , Hex , 3 / 8 - 16 28 1916965 3 LOCKWASHER , 3 / 8 29 1917356 1 LOCKWASHER , 5 / 16 30 1917372 1 NUT , Hex , Full , 5 / 16 - 18 31 1918447 3 COTTER PIN 32 1919326 4 WASHER , Plain , 5 / 16 33 1919384 1 WASHER , Plain , 3 / 4 34 1919438 1 NUT , Hex Nyloc , 5 / 16 - 18 35 1919439 1 NUT , Hex , Esna , 3 / 8 - 16 36 1921210 2 CAPSCREW , Hex Hd . , 3 / 8 - 16 x 1 37 1921319 1 WASHER , Plain , 1 / 4 38 1922611 1 WASHER , 13 / 32 x 1 - 1 / 4 x 1 / 16 39 1922755 2 WASHER , Plain , 3 / 8 40 1922918 1 CAPSCREW , Hex Hd . , 3 / 8 - 16 x 3 - 1 / 4 41 1923360 1 COTTER PIN , 1 / 16 x 3 / 4 42 1924940 12 WASHER , Plain , 3 / 8 43 1928352 2 NUT , Hex , Flange , Whiz , 3 / 8 - 16 44 1931353 2 CARRIAGE BOLT , 3 / 8 - 16 x 1 - 3 / 4 45 1960020 1 WASHER , 5 / 8 I.D . x 1 - 1 / 4 O.D . x 5 / 64 Thk . 46 1960044 1 WASHER , 21 / 64 I.D . x 1 - 1 / 4 O.D . x 5 / 64 Thk . 47 1960223 1 CARRIAGE BOLT , 5 / 16 - 18 x 1 - 1 / 4 27
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Shift Controls - Hydro Models 26 25 3 22 21 Install washer with 13 9 4 rounded edge down . 8 1 23 32 5 10 6 12 33 28 31 34 7 15 25 23 28 5 23 14 29 23 30 28 27 20 31 21 19 2 22 18 16 2 24 17 21 22 11 28
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Hydro Models Shift Controls REF . PART NO . NO . QTY . DESCRIPTION 1 176440 1 BUSHING , Plastic , 3 / 4 2 1663114 2 BUSHING , Plastic 3 1677746 1 SPRING 4 1685700 1 LEVER , Shift ( Incl . Ref . No . 13 ) 5 1703900 1 SPACER 6 1704428 2 BUSHING , Plastic , 1 / 2 7 1704620 1 BRACKET , Tension 8 1709043 1 SPACER 9 1709140 1 WASHER , Special 10 1709211 1 STUD 11 1709894 1 BUSHING , Plastic 12 1713100 1 SPRING , Torsion 13 1713843 1 KNOB , Shift Lever 14 1715254 1 LEVER , Shift Adjuster 15 1715256 1 SHIFT LEVER ASSY . 16 1715261 1 PIVOT ASSY . , Shift 17 1715262 1 LEVER , Lockout 18 1715263 1 SHIFT ROD , Front 19 1916622 2 NUT , Hex , Full , 1 / 4 - 20 20 1916964 2 LOCKWASHER , 1 / 4 21 1917356 4 LOCKWASHER , 5 / 16 22 1917372 3 NUT , Hex , Full , 5 / 16 - 18 23 1918447 4 COTTER PIN 24 1919326 1 WASHER , Plain , 5 / 16 25 1919381 2 WASHER 26 1919438 1 NUT , Hex , Nylon Lock , 5 / 16 - 18 27 1921319 2 WASHER , Plain , 1 / 4 28 1924361 3 WASHER 29 1931317 2 CARRIAGE BOLT , 1 / 4 - 20 x 3 / 4 30 1931350 1 CARRIAGE BOLT , 3 / 8 - 16 x 1 31 1960044 2 WASHER 32 1960206 1 WASHER 33 1960223 1 CARRIAGE BOLT , 5 / 16 - 18 x 1 - 1 / 4 34 1960339 1 NUT , Hex , Flange Lock , 3 / 8 - 16 29
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Hood , Grille & Dash Group 29 16 17 20 3 29 29 29 28 11 21 28 28 6 23 22 24 Headlight assy . , Ref . No . 9 , 2 21 pages 34 - 35 . 19 8 28 5 13 23 21 10 25 18 9 30 14 15 21 12 28 7 4 26 27 1 NOTE : Use standard hardware torque specifications chart unless otherwise noted . 30
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All Models Hood , Grille & Dash Group REF . PART NO . NO . QTY . DESCRIPTION 1 171600 2 STRAP , Hood 2 176440 1 BUSHING , Nylon 3 1703240 1 HOOD ( Orange ) 3 41703240 1 HOOD ( Red ) 4 1703292 1 GRILLE 5 1704133 1 SUPPORT , Bulkhead , LH 6 1704134 1 SUPPORT , Bulkhead , RH 7 1704316 2 HINGE , Hood 8 1704342 1 GROMMET , Bulkhead 9 1704626 2 SPACER , Hood 10 1704628 2 CLIP , Hairpin 11 1704878 1 SIDE PANEL ASSY . , RH ( Orange ) 11 41704878 1 SIDE PANEL ASSY . , RH ( Red ) 12 1704879 1 SIDE PANEL ASSY . , LH ( Orange ) 12 41704879 1 SIDE PANEL ASSY . , LH ( Red ) 13 1704927 1 GROMMET , Wire Harness 14 1705248 2 PIVOT , Hood 15 1705249 2 SPACER 16 1707325 1 AIR DUCT 17 1707326 1 SEAL , Air Duct 18 1707580 1 BULKHEAD 19 1709241 1 DASH , Lower 20 1714024 1 DASH ASSY . 21 1920397 10 NUT , Hex , Full Lock , 1 / 4 - 20 22 1921319 2 WASHER , Plain , 1 / 4 23 1925003 8 SCREW , Taptite , 1 / 4 - 20 x 1 / 2 24 1930594 2 CAPSCREW , Whizlock , 1 / 4 - 20 x 3 / 4 25 1930601 2 SCREW , Taptite , 5 / 16 - 18 x 5 / 8 26 1933896 2 NUT , Hex , Lock , Nylon # 10 - 24 27 1960096 2 WASHER , Special 28 1960295 20 CAPSCREW , Whizlock , 1 / 4 - 20 x 5 / 8 29 1960368 10 PAL NUT , 1 / 4 - 20 30 1960373 2 SCREW , Taptite , 5 / 16 - 18 x 1 31
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Seat , Deck & Fuel Tank 20 , 22 18 30 14 8 28 1 31 3 6 21 25 26 19 13 32 29 15 12 10 4 11 17 24 9 27 7 16 33 5 2 NOTE : Use standard hardware torque specifi - cations chart unless oth - erwise noted . 23 32
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All Models Seat , Deck & Fuel Tank REF . PART NO . NO . QTY . DESCRIPTION 1 935112 1 CLIP , Speed 2 1654930 1 BUSHING 3 1663752 2 SPACER 4 1701229 1 BUSHING , Snap 5 1704108 1 ELBOW & TUBE ASSY . 6 1704299 2 SPACER 7 1704366 1 CAP , Fuel Gauge 8 1704723 1 HANDLE , Grip 9 1704724 2 COVER , Spring 10 1704728 2 SPRING , Compression , 2 ” O.D . 11 1706513 1 SEAT DECK ( Orange ) 41706513 1 SEAT DECK ( Red ) 12 1707084 1 BRACKET , Seat , Pivot 13 1707101 1 PLATE , Switch 14 1707133 1 LEVER , Seat Release 15 1707137 1 SPRING 16 1708361 1 PLATE , Reinforcement 17 1709256 2 WASHER , Plain 18 1709307 1 SUPPORT , Seat , Pivot 19 1709308 2 SPRING , Compression 20 1713840 1 SEAT ( Incl . Ref . No . 22 ) 21 1714441 1 BRACKET , Seat Slide 22 1714483 1 COVER , Seat 23 1714820 1 TANK , Fuel 24 1919438 2 NUT , Hex , Full , 5 / 16 - 18 25 1919439 2 NUT , Hex Hd . , Nyloc , 3 / 8 - 16 26 1924940 2 WASHER , Plain , 13 / 32 27 1925003 4 SCREW , Taptite , 1 / 4 - 20 x 1 / 2 28 1928352 2 NUT , Hex , Flange , Whizlock , 3 / 8 - 16 29 1930601 2 SCREW , Taptite , 5 / 16 - 18 x 5 / 8 30 1931339 2 CARRIAGE BOLT , 5 / 16 - 18 x 2 31 1931350 2 CARRIAGE BOLT , 3 / 8 - 16 x 1 32 1931648 4 BOLT , Hex , Whizlock , 5 / 16 - 18 x 5 / 8 33 1960459 2 SCREW , Truss Hd . , Torx Dr . , 3 / 8 - 16 x 1 33
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Electrical - Lower Harness 14 9 11 10 3 8 6 1 7 4 2 5 13 12 6 NOTE : Use standard hardware torque specifications chart unless otherwise noted . 34
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All Models Electrical - Lower Harness REF . PART NO . NO . QTY . DESCRIPTION 1 172434 1 CLIP , Speed 2 1674358 1 WIRE ASSY . , Headlight 3 1677370 2 SOCKET , Bulb 4 1677371 2 BULB , Headlight , 12.8V 5 1701011 1 TIE , Cable 6 1701229 2 BUSHING , Snap , Small 7 1703248 1 LENS , Headlight 8 1703249 1 BEZEL , Headlight 9 1703945 1 HEADLIGHT ASSY . ( Incl . Ref . Nos . 3 , 4 , 7 , 8 & 10 ) 10 1703946 2 HEAT SHIELD 11 1707231 1 WIRE ASSY . , Seat Switch and Lift 12 1707232 1 WIRE ASSY . , Engine Ground 13 1707234 1 HARNESS ASSY . , Lower 14 1709359 1 SWITCH , Seat , Operator Present 35
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Electrical - Main Harness 29 11 38 5 4 23 37 8 2 27 38 33 17 13 24 28 39 34 12 33 26 38 34 15 30 38 8 1 21 7 14 35 6 25 20 32 38 35 9 36 31 22 3 19 10 16 18 NOTE : Use standard hardware torque specifications chart unless otherwise noted . 36
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All Models Electrical - Main Harness REF . PART NO . NO . QTY . DESCRIPTION 1 122023 1 COVER , Terminal 2 1603618 1 CABLE , Battery - to - Solenoid 3 1612103 1 HOSE , Battery , Drain 4 1665237 1 WIRE ASSY . 5 1665238 1 CIRCUIT BREAKER 6 1668819 1 CABLE , Solenoid - to - Starter 7 1669831 1 HOLD DOWN , Battery 8 1676130 5 BULB , Indicator Light 9 1677296 1 BOOT , Insulator 10 1685215 1 BATTERY , 39 Amp ( Power Max ) 11 1685290 1 SOLENOID 12 1686637 1 IGNITION SWITCH ( Incl . Ref . No . 27 , 28 , 39 ) 13 1701521 1 SWITCH , Transmission , Neutral Start 14 1703799 1 SWITCH , Headlight 15 1703972 1 MODULE 16 1704112 1 TRAY , Battery 17 1704346 1 COVER , Key Switch 18 1704349 2 NUT , Plastic , 1 / 4 - 20 19 1704581 1 VENT , Battery 20 1704614 1 STRAP , Wire Retainer 21 1704632 2 ROD , Battery Hold Down 22 1707007 1 SWITCH , Lift 23 1707063 1 HOURMETER 24 1709359 1 SWITCH 25 1713163 1 CABLE , Battery - to - Ground 26 1713487 1 SWITCH , PTO , Electric Clutch 27 1714054 2 KEY , Ignition 28 1714055 1 ADAPTER , Nut 29 1714970 1 HARNESS , Wiring 30 1715086 1 HARNESS , Upper 31 1916622 2 NUT , Hex , Full , 1 / 4 - 20 32 1916964 2 LOCKWASHER , 1 / 4 33 1917356 2 LOCKWASHER , 5 / 16 34 1920263 2 NUT , Hex , 5 / 16 - 24 35 1921319 4 WASHER , Plain , 9 / 32 36 1923341 2 CAPSCREW , Hex , 1 / 4 - 20 x 3 / 4 37 1960256 2 SCREW , Plastite , 1 / 4 - 20 x 5 / 8 38 1960369 7 SCREW , Plastite , # 8 - 16 x 1 / 2 39 1960547 1 LOCKWASHER , Internal Tooth 37
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Wheels & Tires 4 2 1 6 3 5 7 9 10 8 12 11 38
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All Models Wheels & Tires REF . PART NO . NO . QTY . DESCRIPTION FRONT WHEELS 1 154393 4 CUP , Bearing 2 154486 4 BEARING , Tapered Roller 3 164247 2 TUBE , 16 x 6.50 ( Service only ) 4 172353 2 VALVE STEM & CAP ASSY . 5 1713177 2 FRONT WHEEL ASSY . , Metallic Gray ( Incl . Ref . No . 1 ) 6 1709959 2 TIRE , Dico , Multi Trac , 16 x 6.50 7 1713060 2 FRONT WHEEL & TIRE ASSY . , Metallic Gray , 16 x 6.50 - 8 ( Incl . Ref . Nos . 4 , 5 & 6 ) REAR WHEELS 8 157638 2 TUBE , 23 x 10.50 - 12 9 172353 2 VALVE STEM & CAP ASSY . 10 1709969 2 TIRE , Dico , Multi Trac , 23 x 10.50 - 12 11 1713174 2 REAR WHEEL ASSY . , Metallic Gray , 23 x 10.50 - 12 ( Incl . Ref . No . 2 ) 12 1713062 2 REAR WHEEL & TIRE ASSY . , Metallic Gray , 23 x 10.50 - 12 ( Incl . Ref . Nos . 8 - 11 ) 39
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All Models Electric Lift Assembly 7 13 24 20 21 23 19 3 15 18 10 20 15 17 2 1 11 23 6 12 16 15 14 5 22 15 14 8 4 15 15 14 8 14 22 9 23 NOTE : Use standard hardware torque specifications chart unless otherwise noted . 40
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All Models Electric Lift Assembly REF . PART NO . NO . QTY . DESCRIPTION 1 1672344 1 PIN , Clevis 2 1701877 1 BRACKET , Actuator 3 1704712 1 LIFT , Pivot Bracket 4 1706525 1 SHAFT ASSY . 5 1706529 1 SUPPORT , Lift 6 1706530 1 SUPPORT , Actuator 7 1706733 1 POWER LIFT ASSY . ( See next page for service parts ) 8 1707514 2 CHAIN , 3 - Link 1708088 2 CHAIN , 4 - Link 9 1708291 1 LIFT ARM ASSY . 10 1708298 1 PIN , Clevis 11 1708299 1 LIFT TUBE ASSY . 12 1911386 1 WASHER , Plain 13 1918451 1 PIN , Cotter 14 1919381 4 WASHER , Plain 15 1919438 9 NUT , Hex , Lock , ESNA , 5 / 16 - 18 16 1919439 2 NUT , Hex , Lock , ESNA , 3 / 8 - 16 17 1920415 2 CAPSCREW , Hex Hd . , Whizlock , 3 / 8 - 16 x 1 18 1921333 2 CAPSCREW , Hex Hd . , 5 / 16 - 18 x 1 19 1922755 1 WASHER , Plain 20 1923325 6 CAPSCREW , Hex Hd . , 5 / 16 - 18 x 7 / 8 21 1926106 1 CAPSCREW , Hex Hd . , 5 / 16 - 18 x 3 - 1 / 4 22 1930570 2 CAPSCREW , Hex Hd . , 5 / 16 - 18 x 1 - 1 / 2 23 1960033 3 CLIP , Hair Pin ( Large ) 24 1960064 1 PIN 41
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Power Lift Assembly , Part No . 1706733 Electric Lift Assembly - Service Parts 7 8 3 9 4 12 11 2 5 1 10 6 NOTE : Use standard hardware torque specifications chart unless otherwise noted . 42
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Power Lift Assembly , Part No . 1706733 Electric Lift Assembly - Service Parts REF . PART NO . NO . QTY . DESCRIPTION 1 1605773 1 CAPSCREW , Taptite 2 1605778 1 PIN , Drive 3 1663966 1 MOTOR KIT , 12 VDC 4 1667788 1 GASKET , Housing 5 1703531 1 SEAL , Outer Tube ( Top ) 6 1709104 1 BALL SCREW ASSY . 7 1709105 1 MOTOR & GEARBOX ASSY . , 12 VDC , 17 : 1 Ratio 8 1709106 1 BRUSH & LEAD ( Red ) 9 1709107 1 BRUSH & LEAD ( Black ) 10 1709108 1 SEAL , Inner Tube ( Top ) 11 1709109 1 OUTPUT GEAR & SLIP CLUTCH ASSY . 12 1709110 1 GEAR ASSY . , 2nd & 3rd 43
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Decals - Simplicity Models 19 12 16 18 2 13,14 4,5 15 11 3 6 17 8 9,10 7 1 44
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Mfg . Nos . 1692301,1692438 , 1692440 , 1692442 Decals - Simplicity Models REF . PART NO . NO . QTY . DESCRIPTION 1 1 DECAL , OPEI ( Not Serviced ) 2 1 I.D . PLATE ( Not serviced ) 3 1668202 1 DECAL , Simplicity 4 1703859 1 DECAL , Indicator Dash , LH ( Blue / Red , Green ) 5 1703860 1 DECAL , Indicator Dash , RH ( Green / Red ) 6 1704131 1 DECAL , Mower Height 7 1704276 1 DECAL , Danger ( Hand Under Deck ) 8 1704277 1 DECAL , Danger ( Chute in Place ) 9 1704478 1 DECAL , Cutting Width , 44 " 10 1706640 1 DECAL , Cutting Width , 50 " 11 1708927 1 DECAL , Logo U.S.A . 12 1709061 1 DECAL , Paint 13 1713972 2 DECAL , Model Number , 16 HP Hydro 14 1713978 2 DECAL , Model Number , 18 HP Hydro 15 1714127 1 DECAL , Hood , RH 16 1714128 1 DECAL , Hood , LH . 17 1714852 1 DECAL , Release Lever 18 1715087 1 DECAL , Operating Instructions 19 1715542 1 DECAL , Belt , Blade Not Shown : 1708994 1 ENGINE DECAL , 18 HP 1708995 1 ENGINE DECAL , 16 HP 45
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Decal Group - AGCO Allis Models 16 19 10 , 12 14 18 2 3 , 4 11 , 13 15 14 5 17 7 8 , 9 6 1 46
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Mfg . Nos . 1692567 , 1692574 , 1692578 Decal Group - AGCO Allis Models REF . PART NO . NO . QTY . DESCRIPTION 1 1 DECAL , OPEI ( Not Serviced ) 2 1 I.D . PLATE ( Not serviced ) 3 1703859 1 DECAL , Indicator Dash , LH ( Blue / Red , Green ) 4 1703860 1 DECAL , Indicator Dash , RH ( Green / Red ) 5 1704131 1 DECAL , Mower Height 6 1704276 1 DECAL , Danger ( Hand Under Deck ) 7 1704277 1 DECAL , Danger ( Chute in Place ) 8 1704478 1 DECAL , Cutting Width , 44 " 9 1706640 1 DECAL , Cutting Width , 50 ” 10 1708799 1 DECAL , Hood , LH , 1718 Hydro 11 1708800 1 DECAL , Hood , RH , 1718 Hydro 12 1708801 1 DECAL , Hood , LH , 1716 Hydro 13 1708802 1 DECAL , Hood , RH , 1716 Hydro 14 1708926 2 DECAL , AGCO 15 1708927 1 DECAL , Logo U.S.A . 16 1709061 1 DECAL , Paint 17 1714852 1 DECAL , Release Lever 18 1715087 1 DECAL , Operating Instructions 19 1715542 1 DECAL , Belt , Blade 47
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Decal Group - Massey Ferguson Models 15 11 10 14 2 3 , 4 12 9 10 5 13 7 8 6 1 48
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Mfg . Nos . 1692501 Decal Group - Massey Ferguson Models REF . PART NO . NO . QTY . DESCRIPTION 1 1 DECAL , OPEI ( Not Serviced ) 2 1 I.D . PLATE ( Not serviced ) 3 1703859 1 DECAL , Indicator Dash , LH ( Blue / Red , Green ) 4 1703860 1 DECAL , Indicator Dash , RH ( Green / Red ) 5 1704131 1 DECAL , Mower Height 6 1704276 1 DECAL , Danger ( Hand Under Deck ) 7 1704277 1 DECAL , Danger ( Chute in Place ) 8 1706640 1 DECAL , Cutting Width , 50 " 9 1708927 1 DECAL , Logo U.S.A . 10 1714363 2 DECAL , Massey Ferguson 11 1714376 1 DECAL , Hood , LH 12 1714377 1 DECAL , Hood , RH 13 1714852 1 DECAL , Release Lever 14 1715087 1 DECAL , Operating Instructions 15 1715542 1 DECAL , Belt , Blade 49
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Deck , Arbors & Blades 33 31 40 37 31 37 19 18 6 6 2 2 1 Apply gasket 10 27 former to this 1 surface if foam 10 gasket ( Ref . No . 27 27 ) is not used . 29 9 30 25 9 38 35 1 21 1 26 29 15 20 24 30 15 20 23 32 22 38 39 35 36 16 11 , 12 14 7 14 13 13 3 3 8 17 , 28 8 17 , 28 54 5 4 34 24 50
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All Models 44 " & 50 " Mower - Deck , Arbors & Blades REF . PART NO . NO . QTY . DESCRIPTION 1 108202 6 BEARING 2 1655729 3 HOUSING , Arbor , Top 3 1655777 3 ADAPTOR , Blade 4 1656916 3 WASHER , Spring 5 1656927 3 WASHER , Spline 6 1657969 3 SHIELD , Grass , Upper 7 1664847 18 SCREW , Hex , Taptite , 5 / 16 x 3 / 4 8 1672132 3 COLLAR , Mower Arbor 9 1685245 3 SHAFT , Arbor ( Incl . Ref . No . 8 ) 10 1685251 3 SHAFT & BEARING ASSY . ( Center & Outer ) ( Incl . Ref . Nos . 1 , 9 , & 27 ) 11 1685411 1 HOUSING ASSY . , 44 " ( Orange ) 61685411 1 HOUSING ASSY . , 44 " ( Black ) 12 1685460 1 HOUSING ASSY . , 50 " ( Orange ) 61685460 1 HOUSING ASSY . , 50 " ( Black ) 13 1700229 3 SHIELD , Grass , Bottom 14 1700230 3 WASHER , Shim 15 1703273 3 HOUSING ASSY . , Arbor , Bottom ( Incl . Ref . Nos . 15 & 20 ) 16 1703601 1 COVER , Arbor 17 1704100 3 BLADE , Mower , 44 " 18 1704121 1 PULLEY ASSY . 19 1704123 2 PULLEY ASSY . , Deck Drive 20 1704314 3 GREASE FITTING 21 1704373 1 COVER , Arbor 22 1704873 1 CLAMP 23 1705080 1 SPRING 24 1705115 1 PLUG , Hole 25 1705449 1 DEFLECTOR , Plastic 26 1706709 1 ROD , Deflector , Front 27 1707335 3 GASKET , Foam 28 1708229 3 BLADE , Mower , 50 " 29 1916622 2 NUT , Hex , 1 / 4 - 20 30 1916964 2 LOCKWASHER , 1 / 4 31 1918199 3 LOCKWASHER , 7 / 16 32 1919326 1 WASHER , Plain , 5 / 16 33 1923471 2 CAPSCREW , Hex Hd . , 7 / 16 - 14 x 1 - 1 / 4 34 1923491 3 CAPSCREW , Hex Hd . , 7 / 16 - 14 x 1 35 1924856 7 SCREW , Hex , Taptite , 5 / 16 x 1 / 2 36 1931318 2 CARRIAGE BOLT , 1 / 4 - 20 x 7 / 8 37 1933263 3 WASHER , Plain 38 1960353 2 WASHER , Flat 39 1960518 1 NUT , Push On 40 1960545 1 CAPSCREW , Hex Hd . , 7 / 16 - 14 x 3 - 1 / 4 51
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44 " & 50 " Mower - Clutch & Support 20 7 21 26 20 11 26 2126 20 8 21 10 12 5 , 18 26 26 8 12 15 19 4 10 26 28 9 26 6 3 , 13 9 10 16 Connect spring here 3 10 27 25 1 23 29 2 26 22 Attach mower leveling adjustment rod ( Ref . No . 18 , page 54 and 17 Ref . No . 19 , page 56 . ) 25 14 24 29 52
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All Models 44 " & 50 " Mower - Clutch & Support REF . PART NO . NO . QTY . DESCRIPTION 1 106681 1 SPRING 2 157081 2 SPACER 3 167031 1 V - BELT , Deck Drive ( 44 ” ) 4 912808 2 GREASE FITTING 5 1601672 1 V - BELT , Mower Drive ( 44 ” ) 6 1656936 1 SPRING 7 1665835 1 GRIP , Lever 8 1666294 2 SPACER 9 1674669 2 SPACER 10 1676148 4 BUSHING 11 1677135 1 IDLER , Stop 12 1685150 2 PULLEY ASSY . 13 1703836 1 V - BELT , Deck Drive ( 50 ” ) 14 1704129 1 ROD , Latch 15 1704658 1 LEVER ASSY , Idler ( Incl . Qty 2 , Ref . No . 10 ) 16 1704659 1 LEVER ASSY . , Idler Arm ( Incl . Qty 2 , Ref . No . 10 ) 17 1707432 1 HITCH ASSY . 18 1707740 1 V - BELT , Mower Drive ( 50 ” ) 19 1715435 1 SPRING 20 1916950 3 NUT , Hex , 3 / 8 - 16 21 1916965 3 LOCKWASHER , 3 / 8 22 1919439 2 NUT , Hex , Lock , 3 / 8 - 16 23 1921969 2 CAPSCREW , Hex Hd . , 3 / 8 - 16 x 1 - 1 / 2 24 1923938 1 CAPSCREW , Hex Hd . , 3 / 8 - 16 x 3 - 1 / 2 25 1924356 2 WASHER 26 1924940 15 WASHER , 5 / 16 27 1931352 1 CARRIAGE BOLT , 3 / 8 - 16 x 1 - 1 / 2 28 1931353 2 CARRIAGE BOLT , 3 / 8 - 16 x 1 - 3 / 4 29 1960093 2 NUT , Push On 53
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44 " Mower - Height Adjustment & Roller 42 10 14 36 28 25 27 8 36 8 9 36 35 8 3 36 2 36 8 5 19 36 36 36 8 8 36 8 8 36 11 33 8 36 36 17 36 15 2 39 43 6 40 7 22 32 30 16 29 12 41 21 31 20 1 24 43 4 26 40 26 43 13 27 28 18 34 37 Attach mower leveling adjustment rod ( Ref . No . 18 ) 23 to bottom hole in mower 38 hitch assembly ( Ref . No . 17 , page 52 ) 54
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All Models 44 " Mower - Height Adjustment & Roller REF . PART NO . NO . QTY . DESCRIPTION 1 118053 1 PIN , Clevis 2 153124 2 RING , Retaining 3 172622 1 BOLT , Shoulder , 3 / 8 - 16 4 916001 1 PIN , Roll , 1 ” Long 5 1602946 4 SPACER 6 1664847 6 SCREW , Hex Taptite , 5 / 16 x 3 / 4 7 1665374 3 STRAP , Mower Arm Assy . 8 1668513 9 ROLLER 9 1677507 1 SLIDE 10 1685443 1 SHAFT ASSY . , Roller , 44 ” ( Incl . Ref . Nos . 2 & 5 ) 11 1704074 1 BAR , Roller 12 1704080 1 PLATE , Mower Support 13 1704081 1 TRUNNION 14 1704082 1 NUT , Adjuster 15 1704083 1 ARM , Rear , Mower , RH 16 1704086 1 TRUNNION 17 1704087 1 TRUNNION , Threaded 18 1704093 1 ROD , Adjustment 19 1704094 1 CRANK , Cutting Height 20 1704097 1 WASHER , Detent 21 1704114 1 INDICATOR , Cutting Height 22 1704116 1 BRACKET , Cutting Height 23 1706644 2 SPACER 24 1707237 1 ARM ASSY . , Mower 25 1714084 1 KNOB , Height Crank 26 1913744 2 NUT , Hex , Jam , 1 / 2 - 13 27 1916950 2 NUT , Hex Hd . , 3 / 8 - 16 28 1916965 2 LOCKWASHER 29 1917356 2 LOCKWASHER , 5 / 16 30 1917372 2 NUT , Hex , 5 / 16 - 18 31 1918452 1 COTTER PIN 32 1919381 1 WASHER , Flat , 5 / 16 33 1921977 2 CAPSCREW , Hex Hd . , 5 / 16 - 18 x 1 - 1 / 4 34 1922606 1 CAPSCREW , Hex Hd . , Truss , 3 / 8 - 16 x 1 - 3 / 4 35 1924361 1 WASHER , Plain , 1 / 2 36 1924366 14 WASHER , Plain , 41 / 64 x 1 - 1 / 4 37 1924940 1 WASHER , Plain 38 1928352 1 NUT , Hex , Whizlock , 3 / 8 - 16 39 1930644 2 NUT , Hex , Flange Lock , 1 / 2 - 13 40 1931202 2 SCREW , Hex , Washer , Taptite , 5 / 16 - 18 x 1 - 1 / 4 41 1931352 1 CARRIAGE BOLT , 3 / 8 - 16 x 1 - 1 / 2 42 1960093 1 PAL NUT 43 1960170 3 WASHER , 33 / 64 55
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50 " Mower - Height Adjustment & Roller 42 36 11 22 25 28 7 27 7 7 8 35 7 3 2 7 36 36 7 24 36 15 7 7 7 7 33 9 36 24 14 12 39 36 2 43 36 17 40 18 32 29 30 10 41 13 31 16 5 4 1 6 36 40 26 26 23 36 21 27 28 19 34 37 Attach mower leveling adjustment rod ( Ref . No . 19 ) 20 to bottom hole in mower 38 hitch assembly ( Ref . No . 17 , page 52 ) . 56
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All Models 50 " Mower - Height Adjustment & Roller REF . PART NO . NO . QTY . DESCRIPTION 1 118053 1 PIN , Clevis 2 153124 2 RING , Retaining 3 172622 1 BOLT , Shoulder , 3 / 8 - 16 4 916001 1 PIN , Roll , 1 ” Long 5 1664847 6 SCREW , Hex , Taptite , 5 / 16 x 3 / 4 6 1665374 3 STRAP , Mower Arm Assy . 7 1668513 10 ROLLER 8 1677507 1 SLIDE 9 1704074 1 BAR , Roller 10 1704080 1 PLATE , Mower Support 11 1704082 1 NUT , Adjuster 12 1704083 1 ARM , Rear , Mower , RH 13 1704086 1 TRUNNION 14 1704087 1 TRUNNION , Threaded 15 1704094 1 CRANK , Cutting Height 16 1704097 1 WASHER , Detent 17 1704114 1 INDICATOR , Cutting Height 18 1704116 1 BRACKET , Cutting Height 19 1706443 1 ROD , Adjustment 20 1706644 1 SPACER 21 1706645 1 TRUNNION 22 1709172 1 SHAFT ASSY . , Roller , 50 ” 23 1709174 1 ARM ASSY . , Mower 24 1709195 3 SPACER 25 1714084 1 KNOB , Height Crank 26 1915726 2 NUT , Hex , Jam , 1 / 2 - 13 27 1916950 2 NUT , Hex Hd . , 3 / 8 - 16 28 1916965 2 LOCKWASHER 29 1917356 2 LOCKWASHER , 5 / 16 30 1917372 2 NUT , Hex , 5 / 16 - 18 31 1918452 1 COTTER PIN 32 1919381 1 WASHER , Flat , 5 / 16 33 1921977 2 CAPSCREW , Hex , 5 / 16 - 18 x 1 - 1 / 4 34 1922606 1 CAPSCREW , Hex , 3 / 8 - 16 x 1 - 3 / 4 35 1924361 1 WASHER , Plain , 1 / 2 36 1924366 10 WASHER 37 1924940 1 WASHER , Plain 38 1928352 1 NUT , Hex , Whizlock , 3 / 8 - 16 39 1930644 2 NUT , Hex , Flange Lock , 1 / 2 - 13 40 1931202 2 SCREW , Hex , Washer , Taptite , 5 / 16 - 18 x 1 - 1 / 4 41 1931352 1 CARRIAGE BOLT , 3 / 8 - 16 x 1 - 1 / 2 42 1960093 1 PAL NUT 43 1960170 1 WASHER 57
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Hardware Identification & Torque Specifications Common Hardware Types Torque Specification Chart Hex Head Capscrew FOR STANDARD MACHINE HARDWARE ( Tolerance ± 20 % ) Washer No Hardware Lockwasher Marks Grade Carriage Bolt SAE Grade 2 SAE Grade 5 SAE Grade 8 Hex Nut Size Of in / lbs in / lbs in / lbs Hardware ft / lbs Nm . ft / lbs Nm . ft / lbs Nm . Standard Hardware Sizing 8 - 32 19 2.1 30 3.4 41 4.6 When a washer or nut is identified as 1 / 2 ” , this is the 8 - 36 20 2.3 31 3.5 43 4.9 Nominal size , meaning the inside diameter is 1 / 2 inch ; if a 10 - 24 27 3.1 43 4.9 60 6.8 threads per inch second number is present it represent the 10 - 32 31 3.5 49 5.5 68 7.7 When bolt or capscrew is identified as 1 / 2 - 16 x 2 ” , this 1 / 4 - 20 66 7.6 8 10.9 12 16.3 Nominal size , or body diameter is 1 / 2 inch ; the means the 76 8.6 10 13.6 14 19.0 1 / 4 - 28 threads per inch ( 16 in this second number represents the 5 / 16 - 18 11 15.0 17 23.1 25 34.0 body length of the example , and the final number is the 5 / 16 - 24 12 16.3 19 25.8 27 34.0 bolt or screw ( in this example 2 inches long ) . 3 / 8 - 16 20 27.2 30 40.8 45 61.2 The guides and ruler furnished below are designed to 3 / 8 - 24 23 31.3 35 47.6 50 68.0 help you select the appropriate hardware and tools . 7 / 16 - 14 30 40.8 50 68.0 70 95.2 0 7 / 16 - 20 35 47.6 55 74.8 80 108.8 1 / 4 1 / 2 - 13 50 68.0 75 102.0 110 149.6 Nut , 1 / 2 ” 1 / 2 - 20 55 74.8 90 122.4 120 163.2 1 / 2 Inside 9 / 16 - 12 65 88.4 110 149.6 150 204.0 Diameter 3 / 4 9 / 16 - 18 75 102.0 120 163.2 170 231.2 5 / 8 - 11 90 122.4 150 204.0 220 299.2 1 5 / 8 - 18 100 136 180 244.8 240 326.4 1 / 4 3 / 4 - 10 160 217.6 260 353.6 386 525.0 3 / 4 - 16 180 244.8 300 408.0 420 571.21 / 2 7 / 8 - 9 140 190.4 400 544.0 600 816.0 3 / 4 7 / 8 - 14 155 210.8 440 598.4 660 897.6 Screw , 1 / 2 x 2 1 - 8 220 299.2 580 788.8 900 1,244.0 2 Body 1 - 12 240 326.4 640 870.4 1,000 1,360.0 1 / 4 Diameter NOTES 1 / 2 1 . These torque values are to be used for all hardware Body excluding : locknuts , self - tapping screws , thread forming Length 3 / 4 screws , sheet metal screws and socket head setscrews . 2 . Recommended seating torque values for locknuts : 3 a . for prevailing torque locknuts - use 65 % of grade 5 torques . 1 / 4 b . for flange whizlock nuts and screws - use 135 % of 1 / 2 grade 5 torques . 3 . Unless otherwise noted on assembly drawings , all torque 3 / 4 values must meet this specification . 4 Wrench & Fastener Size Guide 1 / 2 7 / 16 DIA . 3 / 8 5 / 16 DIA . 1 / 4 1 / 4 ” Bolt or Nut 5 / 16 ” Bolt or Nut 3 / 8 ” Bolt or Nut 7 / 16 ” Bolt or Nut 1 / 2 ” Bolt or Nut Wrench — 7 / 16 ” Wrench — 1 / 2 ” Wrench — 9 / 16 ” Wrench ( Bolt ) — 5 / 8 ” Wrench — 3 / 4 ” Wrench ( Nut ) — 11 / 16 ”
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