Sears 917.25591 Lawn Mower User Manual


 
REPAmR PARTS
GT 18 TWIN GARDEN TRACTOR--MODEL NUMBER 917.255910
TRANSAXLE
KEY PART DESCRIPTtO"J KEY PART DESCRIPTION
NO,, NO, NO, NO
1
2
3
4
5
6
7
B
9
I0
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
3O
31
32
33
34
35
36
37
38
39
40
41
42
45
46
47
48
4197R Axle Shaft 49 4895H
6845R Retaining Ring 50 4222R
4199R Final Drive Gear 51 1529R
4216R Differential Gear 52 8119M
4215R Differential Pinion 53 4220R
4217R Differential Carrier 54 4209R
6256H Axle Thrust Washer 55 4213R
74020652 Hex Bob 3/8 ..24 x 3- 1/4 56 4442R
(t" Thread Length) 57 4195R
7392M Steel Ball 58 4214R
6272H Spring Shift Fork Detent 59 4194R
4985R Shift Fork, High - Low Range 60 752BR
6266H Thrust Bearing Race 61 4208R
42t2R 4th Reduction Pinion 62 4207R
4196R 3rd Reduction Gear Shaft 63 7398H
6276H Snap Ring ..Crescent Type 64 4203R
633A63 High - Low Range Gears
8118M Needle Bearing 65 4204R
8740H1 Sintered Iron Bearing 66 2698J
6217H Shift Fork Shaft, High - Low Range 67 4926H
4218R Differential Pinion Spacer 68 4205R
6252HI Differential Pinion Bushing 69 4206R
7810H Gripco Centerlock Nut 3t8- 24 70 1370H
4986R Shift Fork - t..Ho 71 633A69
7393R Oil Seal
992Rt Sintered Iron Bearing 72 208J
6216H Shift Fork Shaft 73 420t R
6262H Shift Fork - Roll 74 12000002
101416X Shift Shaft, High. Low Range 75 1153R
6269H Oil Seal 76 7392H
5655H Pressure Relief Valve 77 3990H
101414X Gearcase, Reverse idler Shaft and 78 73220500
Bearings. R.Ho(Inc. Key NoJs. 17, 79 1167R
18, 25, 33, 50, 63, 76, 77 and 82) 80 73360700
6277H Dowel Pin 81 6270H
4225R Needle Bearing 82 7384H
7396H Thrust Bearing Race 83 t00196K
4198R 4th Reduction GearShaft 84 5384J
4200R 4th Reduction GearSpacer 85 297BJ
7395H Thrust Bearing Race 86 633A85
6275H GearcaseGasket 87 8739H!
633A64 Gearcaseand Bearings - L.H. 88 4924H
(Inc. Key No's. 18.25, 49. 50 (2), 89 19151516
51 and 52) 90 8t05R
13060400 Pipe Plug 1/2 o14 N.P.T. 91 19181511
13200400 Elbow 90°, 1/2. 1/4 NPoTo 92 75J
13280424 Pipe Nipple 1/2 - 14 NPT. 93 6274H
6271H Oil Seal 94 76020412
13060200 Pipe Plug 1/4 - 18 N.P.To 95 10040500
74780524 *Hex Bolt 5/16 - 18 x I ..1/2 96 74760514
Grade 5 97 633A109
10140500 Lockwasher 5/16 Extra Heavy 98 101444X
Needle Bearing
Needle Bearing
Needle Bearing
Needle Bearing
Thrust Bearing Race
3rd Reduction Pinion. Low
4th Reduction Gear
3rd Reduction Pinion Spacer
2nd Reduction Gear Shaft
Final Drive Pinion
1st Reduction GearShaft
1st Reduction Shaft Spacer
3rd Reduction Pinion- High
2nd Reduction Gear
Needle Bearing
Low SpeedGear and 2nd Reduction
Pinion Cluster
ReverseGear
Key oHi -Pro 1/8 x 17/32
Snap Ring - CrescentType
intermediate Speed Gear
High Speed Gear
Thrust BearingRace
Intermediate and High Speed Cluster
Pinions
Input Shaft
Low Speed Pinion
E-Ring
ReverseIdler Gear
ReverseIdler Thrust Washer
Needle Bearing
*Hex Nut 5/16 ,,18
Sealing Washer
Hex Jam Nut 7/16 - 20
Oil Seal
ReverseIdler Shaft
Control Knob
Gear Shift Lever- Bent
Gear Shift Cap
Gear Shift Ball Cover and Pin
Shift Lever Guide Ball ..Keyed
Spring
Washer t5/32 x 15/16 x !6Go,
Shift MechanismSeal
Washer9/16 x t5/t6 x t2 Go,
Gear Shift Gate and Reinforcement
Shift Ball Cover Gasket
Cotter 1/8 x 3/4
* Lockwasher 5/t 6
*Hex Bolt5/16- 18 UNC x 7/8
Gear Shift Lever Ass'y,
TransaxleAssembly LessBrake Drum
& Shift Lever
"STANDARD HARDWARE,..rpURCHASE LOCALLY
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