Table of Contents
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Table of Contents
Related Manuals for Husqvarna LTH18538/250170
Summary of Contents for Husqvarna LTH18538/250170
- Page 1 Repair Parts Manual IPL Manual LTH18538/250170 Please read the operator's manual carefully and make sure you understand the instructions before using the machine. 532 44 82-26 Por favor lea cuidadosamente y comprenda English estas intrucciones antes de usar esta maquina.
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Page 2: Table Of Contents
HOW TO USE THIS MANUAL This manual is designed to provide the customer with a means to identify the parts on his/her tractor when ordering repair parts. The illustrations may or may not represent the actual assemblies; therefore, it is not recommended to use this manual as a guide to assemble or disassemble the tractor. -
Page 3: Schematic
TRACTOR - - MODEL NUMBER LTH18538 (250170) SCHEMATIC SCH11 BATTERY SOLENOID STARTER FUSE AMMETER BLACK (OPTIONAL) WHITE WHITE ATTACHMENT CLUTCH (CLUTCH OFF) BLACK CLUTCH/BRAKE GRAY (PEDAL UP) REVERSE SWITCH BLACK (NOT IN REVERSE) BLACK BLACK BLACK SEAT SWITCH BLACK (NOT OCCUPIED) BLACK BLACK BLACK... -
Page 4: Electrical
TRACTOR - - MODEL NUMBER LTH18538 (250170) ELECTRICAL T02S With 12V Outlet Option With Service Minder Option... - Page 5 TRACTOR - - MODEL NUMBER LTH18538 (250170) ELECTRICAL PART DESCRIPTION 532 16 34-65 Battery 874 76 04-12 Bolt Hex Head 1/4-20 x 3/4 532 19 32-28 Box Battery 532 17 61-38 Switch Interlock Push-In 532 40 02-52 Harness Socket Light w/4152J 532 00 41-52 Bulb Light 532 41 28-94...
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Page 6: Chassis
TRACTOR - - MODEL NUMBER LTH18538 (250170) CHASSIS chassis-tex_lt husq_2_r2... - Page 7 TRACTOR - - MODEL NUMBER LTH18538 (250170) CHASSIS PART PART DESCRIPTION DESCRIPTION 817 00 05-12 Screw 5/16-18 x 3/4 532 40 50-12 Logo 532 43 89-64 Dash 532 41 65-01 Insert Reflective RH 873 90 05-00 Nut Lock Hex Flange 5/16-18 532 44 12-67 Hood 532 44 14-28...
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Page 8: Drive
TRACTOR - - MODEL NUMBER LTH18538 (250170) DRIVE 80 125 drive-tex_K46_fender_24_r2... -
Page 9: Drive
TRACTOR - - MODEL NUMBER LTH18538 (250170) DRIVE PART PART DESCRIPTION DESCRIPTION – – – – – – Transaxle, Tufftorq K46BA (408214) 532 40 52-57 Latch Brake Parking (See transaxle breakdown.) 532 19 43-22 Keeper Belt Centerspan 532 12 35-83 Key Square 872 11 06-16 Bolt 3/8-16 unc x 2... -
Page 10: Engine
TRACTOR - - MODEL NUMBER LTH18538 (250170) ENGINE OPTIONAL EQUIPMENT Spark Arrester engine-tex_BS_65... -
Page 11: Engine
TRACTOR - - MODEL NUMBER LTH18538 (250170) ENGINE PART DESCRIPTION – – – – – – Engine Briggs Model No. 31N707-3374-G5 (438208) (See engine breakdown.) 532 13 73-52 Muffler 532 19 43-20 Keeper Belt Engine 532 40 54-71 Pulley Engine 532 43 30-03 Tank Fuel 532 43 85-96... -
Page 12: Steering
TRACTOR - - MODEL NUMBER LTH18538 (250170) STEERING ASSEMBLY steering-tex_STDHRR_5_r2... - Page 13 TRACTOR - - MODEL NUMBER LTH18538 (250170) STEERING ASSEMBLY PART DESCRIPTION 532 43 99-97 Wheel, Steering 532 19 59-68 Axle Asm., Front 532 40 30-87 Spindle Asm., LH 532 40 30-88 Spindle Asm., RH 532 12 49-31 Bearing, Race Thrust Harden 532 12 17-48 Washer 25/32 x 1-5/8 x 16 Ga.
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Page 14: Mower Deck
TRACTOR - - MODEL NUMBER LTH18538 (250170) MOWER DECK 38-8_Tex-LT_5... -
Page 15: Mower Deck
TRACTOR - - MODEL NUMBER LTH18538 (250170) MOWER DECK PART PART DESCRIPTION DESCRIPTION 532 44 45-33 Mower Housing 532 19 94-70 Arm Brake Mower RH 532 19 51-86 Arm Suspension 532 19 99-18 Link Brake 532 41 63-58 Screw #10 x 0.750 BOS Thread 532 40 30-12 Handle Clutch Cable 532 19 30-03... -
Page 16: Mower Lift
TRACTOR - - MODEL NUMBER LTH18538 (250170) MOWER LIFT lift-tex_29 *Key 91 may be substituted for Key 101 PART PART DESCRIPTION DESCRIPTION 532 19 51-81 Link Asm Lift LH Rear 532 42 20-27 Shaft Asm., Lift 817 00 06-12 Screw Hex Wsh. THDR 3/8-16 x 3/4 532 19 52-31 Lever Asm., Lift RH 532 19 52-70... -
Page 17: Seat
TRACTOR - - MODEL NUMBER LTH18538 (250170) SEAT ASSEMBLY seat-tex_6-tex LT PART PART DESCRIPTION DESCRIPTION 873 80 05-00 Nut, Lock 5/16-18 unc 532 43 98-19 Seat 532 19 76-61 Handle Slide Seat 532 18 01-66 Bracket Pivot Fender 532 19 82-00 Spring Latch Seat 532 14 06-75 Strap, Asm Fender... -
Page 18: Decals
TRACTOR - - MODEL NUMBER LTH18538 (250170) DECALS PART PART DESCRIPTION DESCRIPTION 532 17 05-63 Decal, Warning 532 41 16-57 Decal, Fender Warn./Instructions 532 19 43-02 Decal, Mower V-Belt Schematic 532 42 91-96 Decal, Hood Logo 532 16 69-60 Decal, Bypass 532 44 08-52 Decal, Hood Panel 532 43 96-81... -
Page 19: Engine Breakdown
TRACTOR - - MODEL NUMBER LTH18538 (250170) B&S ENGINE MODEL 31N707-3374-G5 48 SHORT BLOCK 1036 EMISSIONS LABEL 1058 OPERATOR’S MANUAL 1329 REPLACEMENT ENGINE 358 ENGINE GASKET SET 121 CARBURETOR OVERHAUL KIT 1266 1266A 1022 1266 1095 VALVE GASKET SET 1022 1026 1044 1264... - Page 20 TRACTOR - - MODEL NUMBER LTH18538 (250170) B&S ENGINE MODEL 31N707-3374-G5 1022 1034 1029 1023 1022 1044 305B 1051 1091 1040 1127 305A 1266...
- Page 21 TRACTOR - - MODEL NUMBER LTH18538 (250170) B&S ENGINE MODEL 31N707-3374-G5 1051 1090 1119 1059 1054...
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Page 22: Motor
TRACTOR - - MODEL NUMBER LTH18538 (250170) B&S ENGINE MODEL 31N707-3374-G5 KEY PART KEY PART DESCRIPTION DESCRIPTION 796010 Cylinder Assembly 691840 Link-Choke 797673 Bushing/Seal Kit (Magneto Side) 695409 Spring-Choke Return 391086s Seal-Oil (Magneto Side) 694042 Bracket-Control 697106 Sump-Engine 691374 Lever-Governor Control 796026 Head-Cylinder 691842... - Page 23 TRACTOR - - MODEL NUMBER LTH18538 (250170) B&S ENGINE MODEL 31N707-3374-G5 KEY PART DESCRIPTION 693713 Gear-Pinion 698329 Harness-Wiring 693167 Nut (Brush Retainer) 691283 Cap-Drive 691286 Cap-End 691095 Stud-Rocker Arm 691031 Seal-O Ring (Dipstick) 790442 Dipstick/Tube Assembly 100106 Sealant-Liquid 692424 Terminal-Spark Plug 690968 Seal-Valve 790544...
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Page 24: Transaxle Breakdown
TRACTOR - - MODEL NUMBER LTH18538 (250170) TUFFTORQ TRANSAXLE MODEL K46BA MODEL K46BA 7A646084100 ACTUAL PARTS MAY NOT APPEAR AS SHOWN PART PART DESCRIPTION DESCRIPTION 414395 Vent Valve 15 414414 Pulley L 414396 Magnet 414415 Fan, Black 414397 Magnet Holder 414416 Wave Washer 415923... - Page 25 01/26/2012 BD/TH...