Craftsman 917.273663 - Manual (Page 45)

TRACTOR - - MODEL NUMBER 917.273663
MOWER DECK
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 180358 Deck Weldment Mower 48 52 175820 Pulley Idler Flat
3 138017 Bracket Asm., Sway Bar 54 74780616 Bolt Fin Hex 3/8-16 uncx 1 Gr. 5
5 4939M Retainer Spring 55 72140608 Bolt Rdhd Sqnk 3/8-16 unc x 1
6 178024 Bar Sway Deck 56 155986 Bar Pnt Adj.
8 174365 Bolt 7/16 Asm. Blade 57 156941 Pin Head Rivet
(The following blades are 72 19131312 Washer 13/32 x 13/16 x 12 Ga.
available) 91 180535 Bracket Asm Noseroller RH
11 173921 Blade, 48" Mulching 92 73800600 Nut Lock Hex w/lns 3/8-16 unc
(For mulching mowers only) 94 176066 Noseroller
- - 180054 Blade, 48" Hi-Lift 95 180534 Bracket Asm Noseroller LH
(For bagging and discharging) 97 178515 Washer Hardened
13 174360 Shaft Mandrel Asm. Greaseable 98 179479 Spring Primary Drive
14 174358 Housing Mandrel 99 184058 Pulley IdleriV"
15 110485X Bearing, Ball, Mandrel 100 72110616 Bolt RDHD Sqnk 3/8-16 unc x 2
16 174493 Stripper Mandrel Deck 110 175016 Arm Spring Secondary
17 72110610 Bolt RDHD Sq Neck 3/8-16 x 1.25 112 174387 Link Tension Relief Lever
18 72140505 Bolt, Carriage 5/16-18 x 5/8 113 72110506 Bolt Carr. 5/16-18x3/4
19 132827 Bolt, Hex Hd, Shoulder 5/16-18 114 174384 Tension Asm Relief Lever
20 174378 Baffle, Vortex Mower 115 174609 Arm Spring Tension Relief
21 73680500 Nut, Crownlock 5/16-18 unc 116 184219 Bolt, Shoulder
24 105304X Cap, Sleeve 117 174873 Gauge Wheel
25 178102 Spring, Torsion 118 73930600 Nut, Centerlock 3/8-16 unc
26 110452X Nut, Push 119 19121414 Washer 3/8 x 7/8 x 14 Ga.
27 180655X428 Deflector Shield 121 174371 Spring Secondary Drive
28 19111016 Washer 11/32 x 5/8 x 16 Ga. 122 174606 Bushing Pivot Tension Relief
29 131491 Rod, Hinge 126 174372 Arm, Idler, Primary Deck
30 173984 Screw, Thdroll 130 17000616 Screw 3/8-16 X 1
31 187690 Washer, Spacer Mower Vented 132 17000612 Screw 3/8-16 X .75
32 173436 Pulley, Mandrel 182 179127 Rod Roller Nose
33 178342 Nut, Fig. Top Lock Cntr. 9/16 183 163552 Retainer Spring
37 177968 Pulley, Idler 184 173979 Keeper Belt Idler
39 174375 Pulley, Idler, Driven - - 174356 Mandrel Asm. Service (Includes
42 165723 Spacer, Retainer Key Nos. 13-15)
43 174373 Arm, Idler Secondary - - 181579 Replacement Mower, Complete
45 180806 Cover, Mandrel Deck (Std. Deck - Order separately
46 137729 Screw, Thdroll. 1/4-20x5/8 nose roller components key nos.
47 180808 V-Be!t, Mower, Secondary 91,94, 95, 132, 182, and 183)
48 174368 V-Belt, Mower, Primary
49
50 73900600
72110612 Nut lock 3/8-16 unc
Bolt, Carr. 3/8-16
X 1-1/2 Gr. 5
NOTE: All component dimensions given in U.S. inche
1 inch = 25.4 mm
45