Craftsman 917.275241 Owner's Manual page 53

MOWER DECK
TRACTOR - MODEL NUMBER 917.275241
KEY PART KEY
NO. NO, DESCRIPTION NO.
1 174348 DeckWeldment Mower 48 50
3 178915 Bracket Asm,, Sway Bar 52
5 4939M Retainer Spdng 56
6 130832 Arm, Suspension, Rear (Sway 57 156941
Bar) 91 175996
8 174365 Bolt 7/16 Asro. Blade 94 176066
11 173920 Blade 95 175384
13 174360 Shaft Asm. w/Lower Bearing 97 133943
14 174358 MaodrelAsm. 98 174370
15 110485X Bearing, Bali, Mandrel 99 175080
16 174493 Stdpper Mandrel Deck 100 72110616
17 72110610 BoltRDHD Sq Neck 3/8-16xl.25 107 175294
18 72140505 Bolt, Carriage 5/16-18 x 5/8 108 72110404
19 132827 Bolt, Hex Hd, Shoulder 5/16-18 109 73680400
20 174378 Baffle, Vortex Mower 110 175016
21 73680500 Nut, Crownlock 5/16-18UNC 112 174387
24 105304X Cap, Sleeve 113 72110508
25 178102 Spdng, Torsion 114 174384
26 110452X Nut, Push 115 174609
27 174346X428 DeflectorShield 116 137644
28 19111016 Washer 11/32 x 5/8 x 16 Ga. 117 174873
29 131491 Rod, Hinge 118 73930600
30 173984 Screw, ThdroUWasher Head 119 19121414
31 129963 Washer, Spacer Mower Vented 121 174371
32 177865 Pulley, Mandrel 122 174606
33 178342 Nut, Fig. Top Lock Cntr. 9/16 126 174372
36 19131316 Washer 13/32 x 13/16x 16 Ga. 130 17060616
37 177968 Pulley, Idler, Flat 180 73800500
39 174375 Pulley, Idler, Driven - - 175312
42 165723 Spacer, Retainer - - 174356
43 174373 Arm, Idler Secondary
45 174343 Cover, Mandrel Deck
46 137729 Screw, ThdrolL 1/4-20 x 5/8
47 174369 V-Belt, Mower, Secondary
48 174368 V-Belt, Mower, Primary
49 73680600 Nut, Crownlock 3/8-16 UNC
PART
NO, DESCRIPTION
72110612 Bolt, Carr. 3/8-16 x 1-1/2 Gr. 5
175820 Pulley Idler Flat
155986X431 Bar Pnt Adj.
Pin Head Rivet
BracketAsm. Noseroller RH
Noseroller
Bracket AsroNoseroller LH
Washer Hardened
Spring PrimaryDrive
PulleyIdler'V"
BoltRDHD Sqnk 3/8-16 UNC x 2
BaffleVac Edge Mower
BoltCarr.
NutCrownlock 1/4-20
Arm SpringSecondary
LinkTension Relief Lever
Bolt Carr. 5/16-18 x 1
Tension Asm. Relief Lever
Arm SpringTension Relief
Bolt, Shoulder
Gauge Wheel
Nut, Centerlock 3/8-16 UNC
Washer 3/8 x 7/8 x 14 Ga.
Spring Secondary Drive
Bushing Pivot Tension Relief
Arm, Idler, Primary Deck
Screw 3/8-16 x 1.0
Nut Lock 5/16-18
ReplacementMower,Complete
Mandrel Assembly
(Includes Key Nos. 13-15 and 33)
NOTE: All component dimensions given in U. S.
inches 1 inch = 25.4 mm
53