Owner`s manual

REPAIR PARTS
TRACTOR - - MODEL NUMBER 917.251490
46" MOWER DECK
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 145008
3 138457
5 4939M
6 130832
8 850857
9 10030600
10 140296
11 145708
12 129895
13 137553
14 137152
15 110485X
16 140329
18 72140505
19 132827
20 145055
21 73680500
22 134753
23 131267
24 105304X
25 149287
26 110452X
27 145325
28 1911T016
29 131491
30 138776
31 129963
32 129207
33 137266
34 144945
35 17490628
36 19131316
37 131494
Deck Asm., Mower 46" 38 137554
Bracket Asm., Sway Bar 39 144917
Retainer Spring 40 137273
Arm, Suspension, Rear (Sway Bar) 41 17490620
Bolt, Patched 3/8-24 x 1-1/4 Gr. 8 42 122052X
Washer, Lock Hvy., Unplated 3/8 43 144949
Washer, Hard Blade, Mower 44 133943
Vented 45 145059
Blade, 46" Mower Deck 46 137729
Bearing, Ball, Mandrel #6204 47 144959
Shaft Asm. w/Lower Bearing 48 148763
(Includes Key No. 12) 49 73680600
Housing, Mandrel 50 72110612
Bearing, Ball, Mandrel 101 145579
Stripper, Mower Round 102 71161010
Bolt, Carriage 5/16-18 x 5/8 103 10071000
Bolt, Hex Head, Shoulder 5/16-18 104 19061216
Baffle, Vortex Mower 46" 105 130758
Nut, Crownlock 5/16-18 UNC 106 2029J
Stiffiner, Bracket 116 137644
Bracket, Deflector 117 133957
Cap, Sleeve 118 73930600
Spring, Torsion, Deflector 119 19121414
Nut, Push 126 144948
Shield, Deflector Mower 127 146763
Washer 11/32 x 5/8 x 16 Ga. - - 143651
Rod, Hinge
Screw, Hex Head, Thdroll
Washer, Spacer Mower Vented - - 147401
Pulley, Mandrel
Nut, Fig. Top Lock Cntr. 9/16
Anchor, Spring Deck 46"
Screw, Thdroll 3/8-16 x 1-3/4 Tytt
Washer 13/32 x 13/16 x 16 Ga.
Pulley, Idler, Flat
Keeper, Belt, Idler
Pulley, Idler, Driven
Spring, Secondary 44/46/50 Vent
Screw, Thdroll 3/8-16 x 1-1/4 Tytt
Spacer, Retainer
Arm, Idler Secondary
Washer, Hardened
Cover, Mandrel Deck
Screw, ThdrolL 1/4-20 x 5/8
V-Belt, Mower, Secondary
V-Belt, Mower, Primary
Nut, Crownlock 3/8-16 UNC
Bolt, Carriage 3/8-16 x 1-1/2 Gr+5
Cover, Mulching
Screw
Washer, Lock #10
Washer
Latch Asm. Bagger
Nut, Weld
Bolt, Shoulder
Gauge Wheel, Wide
Nut, Centerlock 3/8-16 UNC
Washer 3/8 x 7/8 x 14 Ga.
Arm, Idler, Primary Deck 46"
Pulley, Idler, V-Groove Dim. 4.25
Mandrel Asm 44"/50" Service
(Includes Key Nos. 8-10, 12-15, 31
and 33)
Deck Complete (Std. Deck-Order
separately mulcher plate and gauge
wheel components Key Nos. 101-
106 and 116-118)
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
43