Section | Sears 917.25559 specs

...... i

REPAIR PARTS

12,5 HP 38" RiDiNG ,LAWN TRACTOR .... MODEL NUMBER 917,255590

SUNSTRAND PUMP ASSEMBLY o MODEL NUMBER BDU°t0S

42

42

KEY	PART
NO.	NO,	DESCRIPTION
1	!22756X	Sha.ft, Pump
2	t22716X	* Ring,	Retaining
3	122745X	Bearing,		Ball
4	I22715X	Bearing,		Ball
4	I22715X	* Spacer
5	I22700X	* Seal,	Lip
6	122699X	* Ring,	Retaining
8	!22767X	Bearing,		Cradle
1I	t22747X	Bearing,		Journal
t2	t227!7X	* Seal,	Lip
t3	I22748X	Arm, Trunnion
14	122749X	Guide, Slot
t5	!27t46X	Housing		Kit, Transmission
17	122770X	Bearing,		Thrust,	Ball
18	122771X	Plug,	Pipe
19	127147X	Center Section			Kit
20	122773X	Bearino,		Needle
2t	I22722X	* Seal,	Lip
22	122750X	Shaft,	Motor
25	127t48X	Swashplate, Variable
30	!22723X	* Seal,	Lip
		* Seal,	Lip

25

37

OVERHAUL

SEAL KtT

PUMPCONASSEMBLYPLETE

KEY	PART
NO.	NO.	DESCRiPTiON
3i	127i49X	Block	Kit, Cylinder
3G	127151X	Plug, Plastic
37	!22786X.	Pin, Stainless,			Headless
38	t22718X	* Gasket,		Center	Section
39	I2273tX	Filter
40	I22730X	Washer,		Thrust
4!	122728X	Spring,	Helical,		Compression
42	!27152X	Check	Valve Kit
46	t22787X	Pfug, Stainless,			Threaded
47	!22752X	Screw,	Socket		Head, Cap
50	t22788X	Washer,		Thrust
51	122789X	Pin, Spiral
52	122754X	Plug, Stainless,			Threaded
55	127153X	Bypass	Valve Kit
58	122790X	Plug, Stainless,			Threaded
59	127154X	Overhaul		Sea! Kit, BDU-10
		#_ctudes: Items marked with an
		asterisk (*); O-Rings for Check
6012t430X		Valves	and Bypass Valve
6012t430X		Pump Assembly, Compiete

43

Image 43

Sears 917.25559 manual Section

Contents

Owners Manual Model no Children IV. ServiceSafe Operation Practices for RideOn Mowers I1. Slope Operation Mawntenance Agreement RaND Engine Nantenance Accessories AN AttachmentsPerformance Contents of Hardwa Pack Attach STEE!RJNG Wheel See Fig Tools Required For AssemblyTo Remove Unit from Carton Unpack Carton Check Deck Levelness Adjustmentlock Washer BoltNstall Seat See Fig Check Tire Pressure Checkmst ASS LY NOW Your Tractor Operation To USE Throttle Control See Fig HOW to USE Your TractorTo Adjust Mower Cutting HIT l,,= Fig To SET Parking Brake See Fig To Transport OpefiatioBefore Starting the Engine To Operate on Hills Mowing Tips Operatio General Recommendations Maintenance ScheduleChart Custom Espo Blade Care TractorBrake Operation Tires Transaxle Cooung Transaxle Pump Fluud Level See Figs, t3 Spark Plugs Custo E ResponsiClsaning Muffler To Removemower See Fig Ervice AN Adjustm TS To Level Mower Housing Service AN Adjustments To Replace Mower Blade Drive Belt Service ANAdjustments To Adjust Brake See Fig, ,!5 Forward Adjustment Service AN AdjustmentsTo Adjust Motion Control Lever Connector To Attach Jumper Cables To Start Engine WiTH a Weak BatteryFront Wheel TOE-IN/CAMBER To Remove Wheel for Repairs See Fig ITO Replace Fuse See Fig ServiceTo Replace Headlight Bulb Acceleration Test To Adjust Carburetor See FigFinal Setting Preliminary Setting Engine OIL StorageEngine Fuel System Correction Problem Cause Trou Leshooti G Points Problem Cause Correction Pedal UP CLUTCH/BRAKE Wiring Insulated Clips NON-REMOVABLE ConnectionsFuse 3OAMP Solenoid KEY DecalsWheels and Tires KEY Part Description NO. no Repair Parts Standard Hardware -- Purchase Locally KEY Part Repair Parts Chassb and Enclosures 12.5 HP 38 Riding Lawn Tractor -MODEL Number 917,255590 Locally DrhveKEY Part Description Standard Hardware 3543 2324 KEY Part 12.5 HP 38 Riding Lawn Tractor =.. Model Number 917,255590Description EQU1PM ENT Part Description KEYStandard Hardware - Purchase Locally 12.5 HP 38 Riding Lawn Tractor == Model Number 917,255590 KEY Part Description KEY Part NO. no KEY Part NO. no Description Seat Assem BLY Section Repair Parts Descrbption 12.5 HP 38 R DtNG Lawn Tractor = Model Number 9!7o255590 Gasketset 837Special Tools Required to NSTALLo 125 13114 Manufacturer KEY Number 005 KEY Part Dsscription Part NO. no Suggested Guide for SiGHTiNG Slopes for Safe Operation Part Description MoweAutomatic Hydrostatic LAW Tractor