Husqvarna YTH180 owner manual KEY Part Description

Page 35

REPAIR PARTS

18 HP 42" TRACTOR - MODEL NO. YTH180 (954001172A)

DRIVE

KEY	PART		KEY	PART
NO.	NO.	DESCRIPTION	NO.	NO.	DESCRIPTION
1	532144436	Transaxle Assembly	55	532105709	Spring, Return, Clutch
2	532142431	Spring, Return, Brake	57	532140294	V-Belt, Ground Drive
3	532143995	Pulley, Transaxle	58	532140470	Keeper Belt Lh Hydro 0750. 18/20"
8	532141002	Rod Shift Fender YT	59	532140312	Keeper, Center Span
9	532137140	Clutch, Electric	60	532121218	Keeper Belt Engine
10	876020416	Pin Cotter 1/8 x 1 CAD	61	817490612	Screw Thdrol. 3/8-16 x 3/4 Ty. TT
15	874780544	Bolt Fin Hex 5/16-18 Unc	62	532123533	Cover, Pedal
16	873800500	Nut Lock Hex W/Ins. 5/16-18 Unc P	63	532140189	Pulley, Engine
17	532126197	Washer 1-1/2 OD x 15/32 ID x .250	65	810040700	Washer
18	874780616	Bolt Fin Hex 3/8-16 Unc x 1 Gr. 5	67	874760616	Bolt
19	873800600	Nut Lock Hex W/Wsh 3/8-16 Unc	68	532105730	Keeper Belt Engine
20	871170768	Bolt, Hex	69	532142432	Screw
21	532140845	Knob, Duckhead 1/2-13	71	532140158	Strap Torque Lh Hydro 18/20" T
22	532140217	Rod, Brake Hydro	73	532140157	Strap Torque Rh Hydro 18/20" T
23	532137141	Bracket, Asm Mtg Clutch	74	532121199	Spacer, Split
24	873350600	Nut	75	532121749	Washer 25/32 x 1-1/4 x 16 Gauge
25	532106888	Spring, Brake Rod	76	812000001	E-Ring
26	819131316	Washer	77	532123583	Key, Square
27	876020412	Pin Cotter 1/8 x 3/4 CAD.	78	532121748	Washer 25/32 x 1-5/8 x 16 Gauge
28	532133261	Rod, Parking Brake	81	532140154	Shaft Asm. Cross Hydro 20" Tires
29	532071673	Cap, Parking Brake	82	532123782	Spring Torsion T/A
30	532130807	Bracket, Transaxle	83	819171216	Washer 17/32 x 3/4 x 16 Ga.
31	532127275	Keeper Belt Lh	84	532140548	Rod, Tie Hydro 20" Tires
32	874760512	Bolt Hex Hd 5/16-18 Unc x 3/4	86	532071208	Bushing Rod Steering 629/632 ID
33	872140506	Bolt Carriage 5/16-18	87	819212016	Washer 21/32 x 1-1/4 x 16 Ga.
34	532122424	Shaft, Foot Pedal	88	812000008	Ring Klip #5304-62
35	532120183	Bearing, Nylon	89	532139989	Console, Shift
36	819211616	Washer	91	874780536	Bolt Fin Hex 5/16-18 x 2-1/4
37	532124963	Pin, Roll	92	874780524	Bolt Fin Hex 5/6-18 Unc x 1-1/2
38	532123674	Pulley, Idler, Flat	93	532142564	Line Fuel Hydro 4"
39	874760644	Bolt	94	532140462	Fan, Hydro 7"
40	532124965	Spacer, Split	95	532144643	Control Arm, Bypass Hydro
41	532109070	Keeper, Belt Retainer	96	532124788	Retainer Spring 1" Zinc/Cad
42	819131312	Washer 13/32 x 13/16 x 12 Gauge	97	532140469	Keeper Belt Rh Hydro 0750. 18/20"
43	819111012	Washer 11/32 x 5/8 x 12 Ga.	98	873510600	Nut Keps Hex 3/8-16 Unc
44	532105706	Bearing, Nylon	100	819111216	Washer 11/32 x 3/4 x 16 Ga.
45	532110812	Washer, Hardened	102	532141322	Washer Belleville .501D x 1.50D
46	812000039	Ring, Klip	103	532050831	Nut Nylon Insert 1/2-20 Unf.
47	532127783	Pulley, Idler, V-Groove	104	532140156	Arm, Control Hydro
48	532123789	Bellcrank Assembly	105	871070516	Screw Cap Hex 5/16 x 18 x 1
49	532123205	Retainer, Belt	106	874780520	Bolt Fin Hex 5/16-18 Unc x 1-1/4
50	874760624	Bolt
51	873680600	Nut
52	873680500	Nut, Crownlock 5/16-18	NOTE: All component dimensions give in U.S. inches.
53	532105710	Link, Clutch		1 inch = 25.4 mm.

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Contents YTH180 II. Slope Operation IV. ServiceSafe Operation Practices for Ride-On Mowers General OperationModel Number YTH180 Serial Product SpecificationsCustomer Responsibilities Table of Contents Contents of Hardware Pack Before Rolling Tractor OFF Skid AssemblyTools Required for Assembly To Remove Tractor from CartonCheck for Proper Position of ALL Belts HOW to SET UP Your TractorCheck Tire Pressure Check Deck LevelnessTo Attach Front Bumper See Fig Install Battery See FigsTo Convert to Bagging or Discharging Install Mulcher Plate See Figs a & 8BAssemble Gauge Wheels to Mower Deck See Fig Know Your Tractor OperationHOW to USE Your Tractor ADD Gasoline Before Starting the EngineTo Operate on Hills Purge Transmission Indicator LightsTo Start Engine See Fig Mulching Mowing Tips Mowing TipsGeneral Recommendations Lubrication ChartService Dates Customer ResponsibilitiesBlade Care TractorBrake Operation TiresTransaxle Pump Fluid EngineBelts Transaxle CoolingSpark Plugs CleaningEngine OIL Filter MufflerTo Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig FRONT-TO-BACK Adjustment See Figs To Level Mower HousingTo Replace Mower Blade Drive Belt See Fig To Adjust Attachment Clutch See FigTo Adjust Brake See Fig Belt InstallationTo Replace Motion Drive Belt See Fig To Adjust Motion Control Lever See FigTransmission REMOVAL/REPLACEMENT To Remove Wheel for Repairs See Fig To Adjust Steering Wheel AlignmentTo Start Engine with a Weak Battery See Fig Front Wheel TOE-IN/CAMBERInterlocks and Relays To Replace FuseTo Replace Headlight Bulb Acceleration Test Other StorageProblem Cause Correction Troubleshooting PointsOFF Wiring Insulated Clips PTO Switch SchematicIndicator Lights Ignition SwitchElectrical Repair PartsKEY Part NO. NO. Description Chassis and Enclosures KEY Part NO. no Description Drive KEY Part Description Steering Assembly KEY Part NO. no Description 118 HP 42 Tractor Model NO. YTH180 954001172A Seat AssemblyLSB42 Wheels & TiresLBD48 Optional Equipment Engine Mower Lift Assembly KEY Part NO. NO. Description Mower KEY Part NO. no Description HYDRO-GEAR Transaxle - Model Number Repair Parts Service Notes Service Notes Sighting Guide Suggested Guide for Sighting Slopes for Safe OperationCHARLOTTE, North Carolina Warranty StatementPerimeter Woods Drive 532145464