Craftsman 917O251550 owner manual Tractor -- Model Number, Mower Deck KEY Part Description

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REPARR PARTS

TRACTOR -- MODEL NUMBER 917.251550

MOWER DECK

KEY	PART
NO.	NO.	DESCRIPTION
1	136457	Mower Housing
2	73680500	Nut, Crownlock	5/16-18
3	72110506	Bolt, Carriage 5/16-18 x 3/4
4	7631J	Runner, Mower LH
5	138457	Bracket Asm. Sway Bar
6	4939M	Retainer, Spring
7	130832	Arm Suspension, Rear
8	850857	Bolt 3/8-24 x 1.25 Gr. 8 Patched
9	10030600	Washer, Lock Hw/ 3/8 Unptated
10	140296	Washer, Hard Blade Mower Vented
11	137380	Blade
12	129895	Beadng, Ball #6204 (Mandrel)
!3	137553	Shaft Asm., W/Lower Brg (Includes
I4	137152	Key No..12)
I4	137152	Housing, Mandrel
"15	110485X	Bearing, Ball Mandrel
16	140329	Stripper, Mower	Vented
17	106735X	Rod, Hinge
18	19111016	Washer 11/32 x 5/8 x 16 Ga°
19	105304X	Cap, Sleeve
20	123713X	Spring, Torsion	Deflector
21	137607	Bracket, Deflector
22	110452X	Nut, Push
23	110509X	Shield, Deflector	Mower
24	136320	Runner, RH
25	19111216	Washer 11/32 x 3/4 x 16 Ga.

2719131316 Washer 13/32 x 13/16 x 16 G&

28	132823	Spacer, Spring Stop Idler
30	138776	Screw Thdrol Hex Hd
31	137266	Nut, Fig Top Lock Cntr 9/16
32	129861	Pulley, Mandrel
33	129963	Washer, Spacer Mower Vented
34	72140610	Bolt, Carriage	3/8-16 x 1-1/4
35	72110616	Bolt, Carriage	3/8-'I6x 2
36	72'110608	Bolt, Carriage	3/8-16 x 1 Gr, 5
37	137166	Stiffener, Arm	Idler
38	137554	Keeper, Belt Idler

KEY	PART
NO,	NO,	DESCRIPTION
39	131494	Pulley, Idler Flat
40	136572	Pulley, Driven
42	72140506	Bolt, Carriage 5/16-18 Unc x 3/4
43	136460	Arm, Idler Secondary
44	122052X	Spacer,	Retainer
45	73680600	Nut, Crownlock		3/8-16 Unc
46	74760628	Bolt, Fin Hex 3/8-16 Unc x 1-3/4
47	137200	Cover, Mandrel RH
48	137729	Screw, Thd Roll		1/4-20 x 5/8
49	136574	Cover, Mandrel		LH
50	137272	Arm, Idler Primary
51	137273	Spring, Secondary
52	139245	Pulley,	Idler V Groove
53	137789	Shield,	Idler
54	139573	V-Belt, Mower Primary
55	144959	V-Belt, Mower Secondary
56	138687	Spring, Primary
57	136577	Bar Asm., Wheel Gauge
58	133957	Wheel, Gauge
59	137644	Bolt, Shoulder
60	139031	Pin, Clevis
61	136573	Bracket, Wheel Gauge
62	133943	Washer Hardened
63	72110612	Belt Carriage 3/8-16 x 1-1/2

6419121414 Washer 3/8 x 3/4 x 14Ga

65	102403X	Pulley Idler Flat
66	139622	Keeper Belt Idler
67	73930600	Nut, Centerlock	3/8-16
99	72110614	Bolt, Carriage	3/8-16x 1-3/4 Gro 5
--	143651	Mandrel Asm Service (Includes Key
	141051	Noso8-10, 12-15, 31 and 33)
	141051	Mower AsmoService (Std. Deck_

Order all gauge wheel components separately)

NOTE: Ali component dimensions given in U,.S. inches 1 inch = 25,4 mm

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Contents Page Reprductive harm It Safe Operation Practices for Ride-On MowersI1, Slope Operation Model Maintenance AgreementProduct Specifications Limited 90 DAY Warranty on Battery31-49 Parts ORDERING/SERVICE Back Cover19-26 28-29Performance Engine MaintenanceContents of Hardware Pack Unpackcarton Tools Required for AssemblyTo Remove Tractor from Carton Before Rolling Tractor OffskidInstall Seat See Fig AssemblyAccess Connect Battery See FigRouted correctly Install Mower and Drive Belt See FigsCheck Mower Levelness Check for Proper Position of ALL BeltsChecklist Knowyourtractor OperationTo USE Throttle Control See Fig To Adjust Mower Cutting Height SeeOperation To SET Parking Brake See FigCheck Engine OIL Level See Fig To Adjust Gauge Wheels See FigBefore Starting the Engine To Operate Mower See FigsTo Start Engine See Fig Mowing TipsADD Gasoline Before Each USE General RecommendationsTires CresponsibiTractor Brake OperationLubrication BatteryTo Clean Battery and Terminals Engine OIL Filter CustomerMuffler Spark PlugsTo Remove Mower See Fig To Install MowerTo Level Mower Housing Position ICE and AdjustmentsTo Replace Mower Drive Belt See Fig To Adjust Attachment ClutchTo Replace Mower Blade Drive Belt Front Wheel Camber Front Wheel TOE-IN AdjustmentTo Adjust Steering Wheel Alignment To Replace Motion Drive Belt See FigFront Wheel See Fig29 To Start Engine with a Weak BatteryTo Remove Wheel for Repairs To Replace FuseTo Remove Hood and Grill Assembly Service and AdjustmentsTo Adjust Attachment Lift Spring See Figs To Adjust Throttle Control CableChoke control has been preset at the factory Acceleration Test To Adjust Carburetor See FigFinal Setting Engine OIL Fuel SystemCorrection Troubleshooting PointsProblem CausePOmNTS Problem CauseService Notes Clips Were Removed for Wiring Insulated ClipsProperly Secure Your Wiring Tractor -- Model NumberElectrical Tractor -- Model Number 917,251550Key, Ignition Tractor - Model NumberKEY Part NO. NO. Description 1815 Chassis and Enclosures146967X011 Chassis and EnclosuresKEY Part Description 72140608Model Number Ground Drive Tractor --MODEL NumberIEPAIRPAtTS Steering ASSEMBLySteering Assembly KEY Part Description Repair Parts933 REPAIRPART8Engine KEY Part NO, no NOo Seat AssemblyTRACTOR-- Model Number 19 !iNO. no DecalsNo no KEY Part Description NO. no4113 20 19 Lift AssemblyTractor Model Number Ring Truarc #5133-87 Rod Asmo, LeverShaft Asm Lift Vgt Lever Asm Lift RhMower Deck Mower Deck KEY Part Description Transaxle 139536 KEY Part NO. no Description14 151617 KEY Part NO. no Kohler Engine Model Number CV22-PS67515Crankcase KEY Part NO. no Descripon255 20 19 1 Blower Housing and BafflesKohler Engine Model Number CV22-PS67515 Description Blower Housing & Baffles KEY Part DescriptionKohler Engine Model Number CV22-PS67515 AIR Intake12 \i TRACTOR--MODELStarting System Engine Controls NO. no Starting System KEY Part DescriptionOIL PAN/LUBRICATION Engine Controls KEY Part6p810 Exhaust KEY Part Description Fuel System KEY Part NO. no DescriptionNQT Illustrated Crankshaft KEY Part NO. no DescriptionService Notes Sight and Hold this Level with SKY Line or Tree Only Ride UP and Down Hill Not Across HillGuideth Model Number Engine Model no If YOU Need Repair Service Or PartsFor Repair SERVICE, Call this Toll Free Number Product Tractor