Craftsman 917.273012 Owner's Manual page 51

TRACTOR - - MODEL NUMBER 917.273012
MOWER DECK
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 164210 DeekWeldment 38 156086 Keeper, Boll Idler
3 138457 BracketAsm., Sway Bar 39 144917 Pulley,Idler, Driven
5 STD624008 Retainer Spring 40 137273 Spring,Secondary44/46/50
6 130832 Arm, Suspension,Rear (Sway Vent
Bar) 41 17490620 Screw, Thdroll 3/8-16 x 1-1/4
8 850857 Bolt, Patched 3/8-24 x 1-1/4 Gr. Tytt
8 42 1_o052X Spacer, Retainer
9 STD551137 Washer, Lock Hvy., Unplated 43 144949 Arm, IdlerSeeendary
3/8 44 133943 Washer, Hardened
10 140296 Washer, Hard Blade, Mower 45 145059 Cover, Mandrel Deck
Vented 46 137729 Screw,ThdrolL 1/4-20x5/8
11 163819 Blade 47 144959 V-Belt, Mower,Secondary
12 129895 Bearing, Bag, Mandrel #6204 48 148763 V-Belt, Mower,Pdmary
13 137553 Shaft Asm. w/Lower Beadng 49 S'rD541437 Nut, Crownlock 3/8-16 UNC
(IndiedesKeyNo. 12) 50 72110612 Bait, Carriage 3i6-18x1-1/2Gr.
14 137152 Housing,Mandrel 5
15 110485X Beadng, Bali, Mandrel 51 153390 Washer Felt
16 140329 Stdpper,Mowe_ Round 52 156493 Pulley Idler46" Pdm. Drive
18 STD533106 Bolt, Carriage 5/16-18x5/8 72 19131616 Washer 13/32xlx16Ga.
19 132827 Bolt, Hex Head, Shoulder 5/16- 101 145579 Cover, Mulching
18 102 71161010 Screw
20 145055 Baffle, Vortex Mower46' 103 STD551110 Washer, Lock #10
21 STD541431 Nut, Crownlock 5/16-18 UNC 104 19061216 Washer
22 134753 Stiffener,Bracket 105 160793 LatchAsm. Bagger
23 131267 Bracket, Deflector 106 2(_9J Nut, Weld
24 105304X Cap, Sleeve 116 137644 Bolt, Shoulder
25 149287 Spdng, Torsion,Deflector 117 133957 Gauge Wheel
26 110452X Nut, Push 118 73930600 Nut, Centerlock 3/6-16 UNC
27 157788 Shield,Deflector Mower 119 19121414 Washer 3/8 x 7/8 x 14 Ga.
28 19111016 Washer 11/32xs/8x16Ga. 126 144948 Arm, ldler, PdmaryDeck 46"
29 131491 Red, Hinge 127 146763 Pulley,Idler,V-Groove Dim.4.25
30 157722 Screw, Thd RollingWasher 128 19132203 Washer 13i32x1-3/8x3Ga.
Head
31 129963 Washer, Spacer Mower Vented - - 166222 MowerService 46" (Standard
Deck - Order separately
32 153531 Pulley,Mandrel mulchingcomponentsKey Nos.
33 137266 Nut, Fig. Top LockCntr. 9/16 101-106)
34 144945 Anchor,Spdng Deck 46" - - 143651 MandrelAsrn44/50 Service
35 17490628 Scmw, Thdroll 3/8-16xl-3/4 (IncludesKey Nos.6-10,12-15,
Tytt 31 and 33)
36 STD551037 Washer 13/32x13/16x16Ga.
37 131494 Pulley,Idler, Flat NOTE: All componentdimensionsgiven in U.S. inches
1 inch= 25.4 mm
51