Snapper LT18400 Parts Manual
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Snapper LT18400 Parts Manual

Snapper LT18400 Parts Manual

Lawn tractor electric clutch hydro drive rmo series 0
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ELECTRIC CLUTCH HYDRO DRIVE RMO
COPYRIGHT © 2005
SNAPPER PRODUCTS, INC.
ALL RIGHTS RESERVED.
McDonough, GA, 30253 U.S.A.
Revision IR,
9/2/2005
Parts Manual for
LAWN TRACTOR
SERIES 0
MODEL
LT18400 (2690404)
LT20440 (2690283)
Manual No. 7006458
TP 400-5079-IR-TC-N

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  • Page 1 ELECTRIC CLUTCH HYDRO DRIVE RMO COPYRIGHT © 2005 SNAPPER PRODUCTS, INC. ALL RIGHTS RESERVED. Parts Manual for LAWN TRACTOR McDonough, GA, 30253 U.S.A. Revision IR, 9/2/2005 SERIES 0 MODEL LT18400 (2690404) LT20440 (2690283) Manual No. 7006458 TP 400-5079-IR-TC-N...

  • Page 3: Table Of Contents

    PAGE GROUP Wheels & Tires Group Hood, Grille & Dash Group Steering Group - Manual Steering Frame & Front Axle Group Controls Group Cruise Control Group Transmission Group - Tuff Torq K-57 Transmission SERVICE PARTS - Tuff Torq K-57A Seat & Seat Deck Group Engine &...

  • Page 4: Wheels & Tires Group

    Wheels & Tires Group Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 5 Wheels & Tires Group Item Part No Description 1722065 WHEEL & TIRE ASSEMBLY, Front, (Includes Ref. Nos. 2, 3, 4, 5, & 6) 1722838 TIRE, 15 x 6, Super Turf 1664090 TUBE, Tire, Front, 4.10/3.50 1717056 BEARING, Ball 1722837 WHEEL, 4-1/2” x 6” 2172353 VALVE STEM &...

  • Page 6: Hood, Grille & Dash Group

    Hood, Grille & Dash Group Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 7 Hood, Grille & Dash Group Item Part No Description 1721804D PANEL, RH Side, Red 1721801D HOOD, no Louvers, Red 1722110D HOOD, with Louvers, Red 1960295 CAPSCREW, Hex Head Flange Lock,1/4-20 x 5/8 1960392 SCREW, Phillips Head, #10-24 x 1/2 1687054 DASHBOARD, RMO, Black 1687055 DASHBOARD, RMO with Hydra Lift Slot, Black...

  • Page 8: Steering Group - Manual Steering

    Steering Group - Manual Steering Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 9 Steering Group - Manual Steering Item Part No Description 1722318 STEERING WHEEL, Straight, Shaft 1725024 CAP, Steering Wheel, Plain 1960540 PIN, Spring, 5/16 x 2-1/2 1722749 COVER, Rubber, Upper Steering Shaft 1960114 WASHER, 3/4 2176440 BUSHING, 15/32 x 7/8 x 7/8, Nylon 1960636 NUT, Hex KEPS 5/6-18 1721736A...

  • Page 10: Frame & Front Axle Group

    Frame & Front Axle Group Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 11 Frame & Front Axle Group Item Part No Description 1930645 NUT, Hex Flange Lock, 3/8-16 1960035 WASHER 2860646 NUT, Hex Flange, 5/8-11 1722212A PLATE, Axle 1724081A TOWER & SUPPORT ASSEMBLY 1923683 CAPSCREW, Hex Head Taptite, 3/8-16 x 3/4 1723528A SUPPORT 1664847 CAPSCREW, Hex Head Taptite, 5/16-18 x 3/4 1726989A...
  • Page 12 Frame & Front Axle Group Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 13 Frame & Front Axle Group Item Part No Description 1723502 BUMPER, Chrome, Optional 1930591 CAPSCREW, Hex Whiz Lock, 5/16-18 x 3/4 1724801A PLATE, Axle Wear 1931277 NUT, Hex Falnge Whiz Lock, 5/16-18 1722199 SPINDLE, RH 1919394 WASHER 2832577 RETAINING RING Footnotes: LAWN TRACTOR SERIES 0...

  • Page 14: Controls Group

    Controls Group Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...

  • Page 15: Controls Group

    Controls Group Item Part No Description 1721353 ROD, Brake Lock 1721891 KNOB, Push On, Red Plastic “P” 1930591 CAPSCREW, Hex Flange Whiz Lock, 5/16-18 x 3/4 1919326 WASHER, 5/16, Black 1721476 ROD, Brake 1931353 CARRIAGE BOLT, 3/8-16 x 1 3/4 1663114 BUSHING, 5/8 x 3/4 x 3/4, Nylon 2821133...
  • Page 16 Controls Group Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 17 Controls Group Item Part No Description 1721674 PAD, Foot Pedal Reverse 1920397 NUT, Hex Lock ESNA Light, 1/4-20 1686612 CAM, Roller 1721995 SPRING, Extension Footnotes: LAWN TRACTOR SERIES 0 Note Manual No. 7006458 TP 400-5079-IR-TC-N...

  • Page 18: Cruise Control Group

    Cruise Control Group Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...

  • Page 19: Cruise Control Group

    Cruise Control Group Item Part No Description 1723713 DECAL, Cruise & Lift 1960666 SCREW, Torque Head Plus Socket Head, 1/4-20 x 7/8 1722303 KNOB, Cruise 1920397 NUT, Hex Lock ESNA Light, 1/4-20 1722003 LEVER & BRACKET ASSEMBLY, Cruise 1960103 WASHER, 3/8, Black 1931333 CARRIAGE BOLT, 5/16-18 x 3/4 2826192...

  • Page 20: Transmission Group - Tuff Torq

    Transmission Group - Tuff Torq K-57 Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 21 Transmission Group - Tuff Torq K-57 Item Part No Description 1960676 SCREW, Pan Head Torx Taptite, 1/4-20 x 1-1/4, Black 1722345 PAD, Footrest, LH, without Differential Lock 1722173 PAD, Footrest, RH 1960636 NUT, Hex KEPS, 5/16-18, Black 1704351 FASTENER, Panel 1960637 NUT, Hex KEPS, 3/8-16, Black 1931350...
  • Page 22 Transmission Group - Tuff Torq K-57 Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 23 Transmission Group - Tuff Torq K-57 Item Part No Description 1727215A ACTUATOR, Switch 1924856 CAPSCREW, Hex Head Taptite, 5/16-18 x 1/2 Footnotes: LAWN TRACTOR SERIES 0 Note Manual No. 7006458 TP 400-5079-IR-TC-N...

  • Page 24: Transmission Service Parts - Tuff Torq K-57A

    Transmission SERVICE PARTS - Tuff Torq K-57A Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 25 Transmission SERVICE PARTS - Tuff Torq K-57A Item Part No Description 1724951 HOUSING ASSEMBLY, UPPER 1724938 HOUSING, LOWER 1718052 VENT VALVE 15 1724279 MAGNET, K50 1724280 HOLDER, MAGNET 1708684 SPRING 1724281 SHAFT, BYPASS 1720418 LEVER, BYPASS 1718061 RING 1724282 SEALING CAP 1708650 RING 35 1708691...
  • Page 26 Transmission SERVICE PARTS - Tuff Torq K-57A Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 27 Transmission SERVICE PARTS - Tuff Torq K-57A Item Part No Description 1718086 BEARING K81105 1718087 THRUST PLATE A 1724343 SHAFT, CONTROL 1724344 FULCRUM, ECCENTRIC 1724345 SPRING, TORSION 1724346 LEVER, CONTROL 1724347 ARM, CONTROL 1724348 PLATE, JERK 1708689 WASHER 1724349 PIN, COTTER 1724296 PIN, SPRING 1707879...
  • Page 28 Transmission SERVICE PARTS - Tuff Torq K-57A Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 29 Transmission SERVICE PARTS - Tuff Torq K-57A Item Part No Description 1724315 LOCKWASHER 1724316 RING, SNAP 1720421 PIN 3.0A x 20 1724318 OIL SEAL 1707839 PIN, ROLL 1724956 WASHER, THRUST DIFF 1724958 PIN, 3.0A x 18 1724957 SPRING, CHARGE 1724953 CHARGE PUMP CASE ASSEMBLY 1727542 K57 SMP SEAL KIT...

  • Page 30: Seat & Seat Deck Group

    Seat & Seat Deck Group Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 31 Seat & Seat Deck Group Item Part No Description 1722129A BRACKET, 1-5/8 x 1-3/4 1725019 SEAT, 15” Back 1722128A SUPPORT, Seat 2172434 CLIP, Wire 1709256A WASHER, Spring, 5/16 x 1-1/4 1714263 SPRING, Compression 1919438 NUT, Hex Lock, ESNA Light, 5/16-18 1717051 SPRING, Compression 1930591...

  • Page 32: Engine & Electric Clutch Group - 18Hp & 20Hp B&S, Vanguard

    Engine & Electric Clutch Group - 18HP & 20HP B&S, Vanguard Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 33 Engine & Electric Clutch Group - 18HP & 20HP B&S, Vanguard Item Part No Description 1723165 HOSE, Oil Drain, 10-1/2” Long, 3/8-18 Fittings ENGINE, 18HP Briggs & Stratton Vanguard Twin, Model 356777, Type 0113-E1 ENGINE, 20HP Briggs & Stratton Vanguard Twin, Model 358777, Type 0110-E1 1722949 SEAL, Circle, 18HP &...

  • Page 34: Lift Group - Manual Lift

    Lift Group - Manual Lift Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 35 Lift Group - Manual Lift Item Part No Description 1722302 GRIP, Black Vinyl 1722024A ROD, Lift Lever with Flats 1930645 NUT, Hex Flange Lock, 3/8-16 1924940 WASHER 1722460 PIN, Quick 2162085 SPRING, Compression 1723866 NUT, Push, 3/8 1923341 CAPSCREW, Hex Head, 1/4-20 x 3/4 1722313 PLUG, Lift Cover (Models without Cruise Control) 1722284A...

  • Page 36: Lift Group - Manual Lift

    Lift Group - Manual Lift Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 37 Lift Group - Manual Lift Item Part No Description 1722302 GRIP, Black Vinyl 1722024A ROD, Lift Lever with Flats 1930645 NUT, Hex Flange Lock, 3/8-16 1924940 WASHER 1722460 PIN, Quick 2162085 SPRING, Compression 1723866 NUT, Push, 3/8 1923341 CAPSCREW, Hex Head, 1/4-20 x 3/4 1722284A QUADRANT 1920397...

  • Page 38: Mower Deck - Belt, Idler Arm & Hitch

    40" Mower Deck - Belt, Idler Arm & Hitch Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 39 40" Mower Deck - Belt, Idler Arm & Hitch Item Part No Description 1919439 NUT, Hex Lock Esna Light, 3/8-16 1924940 WASHER, 3/8 1725408 PULLEY, Idler 1723391 V-BELT, Arbor Drive 1722175A BELT GUIDE 1960534 WASHER, 3/8 1724835 ARM ASSEMBLY, Idler with Bushings & Fitting, 38 Tooth 1931355 CARRIAGE BOLT, 3/8-16 x 2 1928957...

  • Page 40: Mower Deck - Height Adjustment & Roller Bar

    40" Mower Deck - Height Adjustment & Roller Bar Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 41 40" Mower Deck - Height Adjustment & Roller Bar Item Part No Description 1722661 1924940 WASHER, 3/8 1922606 CAPSCREW, Hex Head, 3/8-16 x 1 3/4 1917421 NUT, Hex Jam, 3/8-16 1960601 NUT, Hex Flange, 3/8-16 Black 1720704 ROD & WASHER ASSEMBLY, Adjust Handle 1651820 GRIP, Black Vinyl For Rod 1721257...
  • Page 42 40" Mower Deck - Height Adjustment & Roller Bar Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 43 40" Mower Deck - Height Adjustment & Roller Bar Item Part No Description 1960074 CLIP, Hair Pin 1706645A TRUNNION, Rod 1720659 UPSTOP 1931202 CAPSCREW, Hex Head Taptite, 5/16-18 x 1-1/4 1919381 WASHER, 5/16 1933988 NUT, Push, 5/16 1665374A STRAP, Roller Support 1720919 DECAL, Height of Cut 1720931A...

  • Page 44: Mower Deck - Housing, Arbors & Blades

    40" Mower Deck - Housing, Arbors & Blades Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 45 40" Mower Deck - Housing, Arbors & Blades Item Part No Description 1930584 CAPSCREW, Hex Head, 7/16-14 x 2-3/4 G8 1933263 WASHER, 7/16 1656916 WASHER, Spring 1714419 NUT, Hex Flange, 9/16-18 1713091 PULLEY 1719870 1724453 SPROCKET & FLANGE ASSEMBLY, Riveted, 38 Tooth 1657969A SHIELD, Arbor Bearing, Upper 1655729A...
  • Page 46 40" Mower Deck - Housing, Arbors & Blades Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 47 40" Mower Deck - Housing, Arbors & Blades Item Part No Description 1917356 LOCKWASHER, Spring 5/16 1919381 WASHER, 5/16 1933988 NUT, Push 1721155 COVER ASSEMBLY, Arbor, RH (Includes Ref. Nos. 42 thru 46) 1724600 COVER, Arbor RH 1721259A GUARD ASSEMBLY, RH 1721132A GUARD, Extension 1675044...

  • Page 48: Mower Deck - Belt, Idler Arm & Hitch

    44" Mower Deck - Belt, Idler Arm & Hitch Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 49 44" Mower Deck - Belt, Idler Arm & Hitch Item Part No Description 1601672 V-BELT, Mower Drive 1721532 V-BELT, Arbor Drive 1665835 GRIP, Lever 1916950 NUT, Hex, 3/8-16 1916965 WASHER, Lock, 3/8 1677135A BELT STOP, Idler 1924940 WASHER, 3/8 1666294 SPACER, 25/64 x 21/32 x 7/16, Powder Metal 1685150 PULLEY, Idler, (Includes Ref.

  • Page 50: Mower Deck - Height Adjustment

    44" Mower Deck - Height Adjustment Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 51 44" Mower Deck - Height Adjustment Item Part No Description 1960093 NUT, Push Pal Stud Capped 1714084 KNOB, Spinner 1719901 CRANK, Height Adjustment 1704087 TRUNNION 1960170 WASHER, 1/2 1704086 TRUNNION 1704097 WASHER, Detent 2816001 PIN, Spring 1664847 SCREW, Hex Washer Head Taptite, 5/16-18 x 3/4 1722750A BRACKET, Upstop 1930644...
  • Page 52 44" Mower Deck - Height Adjustment Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 53 44" Mower Deck - Height Adjustment Item Part No Description 1727135A SUPPORT, Roller LH 1714760 WHEEL, 2 Wide 1960170 WASHER, 1/2 2108765 BOLT, Wheel, 3/8-16 x 2-25/32 1931350 CARRIAGE BOLT, 3/8-16 x 1 G5 1704093 ROD, Adjustment, 28 Long 2860681 NUT, Hex Toplock Spiral Flange 3/8-16 1706644 SPACER...

  • Page 54: Mower Deck - Housing, Arbors & Blades

    44" Mower Deck - Housing, Arbors & Blades Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 55 44" Mower Deck - Housing, Arbors & Blades Item Part No Description 1714419 NUT, Hex Flange, 9/16-18 1713675 WASHER, Bellevilled, 9/16 1713161 PULLEY, 4-1/2 O.D. 1713158 HUB, Double Pulley 1713098 PULLEY, 4-1/4 O.D. 1713533 HUB, Double Pulley 1655729A COVER, Arbor Housing 2108202 BEARING, Ball, 3/4 x 1-3/4 x 5/8 1715724...
  • Page 56 44" Mower Deck - Housing, Arbors & Blades Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 57 44" Mower Deck - Housing, Arbors & Blades Item Part No Description 1706709A ROD, Deflector, Front 1705449 DEFLECTOR, Plastic 1713197 HUB, Pulley, Center & RH 1931333 CARRIAGE BOLT, 5/16-18 x 3/4 1927557 NUT, Hex Flagne Whiz Lock, 5/16-18 1724538A BAFFLE, Blowout, 44” & 50” Footnotes: LAWN TRACTOR SERIES 0...

  • Page 58: Decal Group

    Decal Group Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...

  • Page 59: Decal Group

    Decal Group Item Part No Description 1727749 DECAL, LT1840 1727031 DECAL, LT2044 1725065 DECAL, Hood Stripe, Snapper, LH 1725066 DECAL, Hood Stripe, Snapper, RH 1722806 DECAL, Ignition Switch Symbols, White/Black 1718025 DECAL, Automatic Control Traction 1726923 DECAL, Tunnel Cover, Danger Slopes/Blades 1727014 DECAL, Drive Belts &...

  • Page 60: Electrical Group

    Electrical Group Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 61 Electrical Group Item Part No Description 1721810 HEADLIGHT ASSEMBLY, 4 Bulb, (Includes Ref. Nos. 2 & 3) 1677371 BULB, Headlight, 12.8V 1723451 SOCKET ASSEMBLY, Headlight, Sealed 1722669 HARNESS, Headlight 1722887 SWITCH, PTO Push/Pull Symbols 1726556 MODULE, RMO (Includes Ref. No. 7) 1726557 KEY, RMO Module Plastic 1925003...
  • Page 62 Electrical Group Manual No. 7006458 LAWN TRACTOR TP 400-5079-IR-TC-N SERIES 0...
  • Page 63 Electrical Group Item Part No Description 1726810A BRACKET, Switch Mount 1704379 SWITCH, Reverse Pedal 1723249 SWITCH, Push Button, Foot Pedal 1717050 SWITCH, Cruise Control, Grey, NO 1960536 CAPSCREW, Hex Washer Head Plastite, 1/4 x 1/2 1716368 SWITCH, Seat, Grey, NC 1726604 HARNESS, Wiring Footnotes:...
  • Page 66 LAWN TRACTOR ELECTRIC CLUTCH HYDRO DRIVE RMO SERIES 0 IT IS THE POLICY OF SNAPPER TO IMPROVE ITS PRODUCTS WHENEVER IT IS POSSIBLE AND PRACTICAL TO DO SO. WE RESERVE THE RIGHT TO MAKE CHANGES OR ADD IMPROVEMENTS AT ANY TIME WITHOUT INCURRING ANY OBLIGATION TO MAKE SUCH CHANGES ON PRODUCTS MANUFACTURED PREVIOUSLY.

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