Craftsman 917.273241 Owner's Manual page 37

TRACTOR - - MODEL NUMBER 917.273241
GROUND DRIVE
KEY PART KEY
NO. NO. DESCRIPTION NO.
1 - - - Transaxle, HydroGear, Model 78
Number 336-0510 (See Break- 89
down) 90 124346X
6 17060512 Screw 5/16-18 95 180825
9 179334 Clutch Electric 96 4497H
15 74490544 Bolt Hex FIghd 5/16-18 Gr. 5 116 72140608
16 73800500 Nut Lock Hex W/Ins. 5/16-18 unc 120 73900600
17 126197X Washer 1-1/20D x 15/32 ID x.250 150 175456
19 73800600 Nut Lock Hex W/Wsh 3/8-16 unc 151 19133210
20 173937 Bolt Hex 7/16-20 x 4 x Gr. 5-1.5 202 72110614
21 175036X505 Knob Custom Control Cruise 212 145212
22 175896 Rod, Brake 214 174735
24 73350600 Nut, Hex Jam 3/8-16 unc 217 179433
25 106888X Spring, Brake Rod 218 174713
26 19131316 Washer 219 174839
27 76020412 Pin Cotter 1/8 x 3/4 CAD. 220 174711
28 179607 Red, Parking Brake 221 72140606
29 179608X505 Knob Brake Parking 222 73680700
30 169592 Bracket, Transaxle 223 174840
32 74760512 Bolt Hex Hd 5/16-18 unc x 3/4 224 174736
33 72140506 Bolt Rdhd Sqnk 5/16-18 unc x 3/4 225 174712
34 175578 Shaft, Foot Pedal 226 174902
35 120183X Bearing, Nylon 227 174710
36 19211616 Washer 228 179032
37 1572H Pin, Roll 229 176451
38 179114 Pulley, Composite 231 174573
39 74760648 Bolt Pin Hex 3/8-16 unc x 3 232 175570
41 175556 Keeper, Belt Idler Flat 233 174856
47 127783 Pulley, Idler, V-Groove 234 174858
48 154407 Bellcrank Clutch Grnd Drw Stl 235 174857
49 123205X Retainer, Belt 236 128903
50 72110612 Bolt 237 170165
51 73680600 Nut Crownlock 3/8-16 unc 238 175807
52 73680500 Nut, Crewnlock 5/16-18 unc 239 17490508
53 105710X Link, Clutch 240 175610
55 105709X Spring, Return, Clutch 241 73930400
56 17060620 Screw 3/8-16 x 1-1/4 242 74780412
57 140294 V-Belt, Ground Drive 243 178289
59 169691 Keeper, Center Span 244 166880
61 17120614 Screw 3/8-16 x .875 251 17060516
62 123533X Cover, Pedal 253 179422
63 174607 Pulley, Engine 254 178062
65 10040700 Washer 271 17000612
66 154778 Keeper Belt Engine 272 17670508
74 137057 Spacer, Axle 273 179610
75 121749X Washer 25/32 x 1-1/4 x 16 Ga. 274 175646
76 12000001 E-Ring
77 123583X Key, Square
PART
NO. DESCRIPTION
121748X Washer 25/32 x 1-5/8 x 16 Ga.
174901X418 Console, Shift
Nut Self-Thd Wsh-hd 1/4 Zinc
Rod Bypass
Retainer Spring 1" Zinc/Cad
Belt RDHD SQNK 3/8-16 unc x 1
Nut Lock Fig 3/8-16 unc
Spacer Retainer
Washer 13/32 x 2 x 10 Ga.
Belt Carr Sh 3/8-16 x 1-3/4 Gr. 5
Nut HexPlange Lock
Link Transaxle
Pedal Assy, Reverse, with Pad
Arm Control Pedal Reverse
Bracket Frest Pdl CtrL Hyd
Bracket Mtg. Pedal Control
Belt Rdhd Sqnk 3/8-16 unc x 3/4
Nut Crownlock 7/16-14 unc
Washer Nylon 11/16 ID x .060
Pedal Forward
Arm Control Pedal Forward
Belt Pivot Spacer
Cam Reverse Pedal LT
Belt Shoulder 5/16-18
Washer Serrated 5/16 x .75
Strap Torque
Actuator Cruise Disengage
Pawl Control Cruise
Lever Control Cruise
Sector Control Cruise
Belt Shoulder 3/8-16 unc 1/44
Belt Shoulder 5/16-18
Arm Mtg. Cruise Sector
Screw Thdrol 5/16 x 1/2
Spring Return Cruise Control
Nut Centerlock 1/4-20 unc
Belt Fin Hex 1/4-20 unc x 3/4
Bracket Anti-Rotation CVX
Screw 5/16-18 x 5/8 TT Yellow
Screw 5/16-18 x 1
Washer
Clip Retainer
Screw Hexwsh Thdr 3/8-16 x 3/4
Screw, 5/16-18 x 1/2TT
Pad, Reverse Pedal
Cover Pedal Forward
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
37