Sears 917.257720 Lawn Mower User Manual


 
REPAIR PARTS
!8 HP 44" TRACTOR .-MODEL NUMBER 9! 7,257720
44" MOWER DECK
KEY
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
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31
32
[qq 1- ec, e, olo
PART KEY PART
NO. DESCRIPTION NO. NO.
136471
738O0500
72110506
763tj
138457
4939M
130832
850857
10030600
129962
130652
129895
137553
137152
110485X
136929
106735X
19111016
105304X
t23713X
137607
110452X
109785X
13632'1
19111216
72110614
19131316
132823
73800600
133776
137266
129861
Deck Asm., Mower 44" Vented
Locknut, Hex W/Ins 5/16-18 Unc
Bolt, Carriage 5/16-18 x 3/4
Runner, Mower LH
Bracket Asm., Sway Bar
Retainer, Spring
Arm Suspension, Rear
Bolt 3/8-24 x 1.25 Gr. 8 Patched
Washer, Lock Hvy 3/8 Unplated
Washer, Hard Blade Mower Vented
Blade
Bearing, Ball #6204 (Mandrel)
Shaft Asm., W/Lower Brg (includes
Key No. 12)
Housing, Mandrel 44" Vent
Bearing, Ball Mandrel
Stripper, Mower Vented
Rod, Hinge
Washer 11/32 x 5/8 x 16 Ga,
Cap, Sleeve
Spring, Torsion Deflector
Bracket, Deflector
Nut, Push
Shield, Deflector Mower
Runner, RH
Washer 11/32 x 3/4 x 16 Ga.
Bolt, Carriage 3/8-16 x 1-3/4 Gr. 5
Washer 13/32 x i3/16 x 16 Ga.
Spacer, Spring Stop idler
Nut, Lock Hex W_sh 3/8-16 Unc
Bolt 5/16-18 x 1,25
Nut, Fig Top Lock Cntr 9/16
Pulley, Mandrel
33 129963
34 72140610
35 72110616
36 72110608
37 137166
38 137554
39 131494
40 136572
42 72140506
43 136460
44 122052X
45 73680600
46 74760628
47 137200
48 137729
49 136574
50 137272
51 137273
52 139245
53 137789
54 131264
55 131290
56138687
57 136577
58 133957
59 137644
60 139031
6t 136573
62 133943
63 72110612
64 19121414
67 73930600
DESCRIPTION
Washer, Spacer Mower Vented
Bolt, Carriage 3/8-16 x 1-1/4
Bolt, Carriage 3/8-!6 x 2
Bolt, Carriage 3/8-16 x 1 Gr. 5
Stiffener, Arm Idler
Keeper, Belt Idler
Pulley, Idler Flat
Pulley, Driven
Bolt, Carriage 5/16-18 Unc x 3/4
Arm, idler Secondary
Spacer, Retainer
Nut, Crownlock 3/8-16 Uric
Bolt, Fin Hex 3/8-16 Uric x 1-3/4
Cover, Mandrel RH
Screw, Thd RoW 1/4-20 x 5/8
Cover, Mandrel LH
Arm, Idler Primary
Spring, Secondary
Pulley, idler V Groove
Shield, Idler
V-Belt, Mower Primary
V-Bek, Mower Secondary
Spring, Primary
Bar Asm., Wheel Gauge
Wheel, Gauge
Bolt, Shoulder
Pin, Clevis
Bracket, Wheel Gauge
Washer Hardened
Bolt Cardage 3/8-16 x 1-1/2
Washer 3/8 x 3/4 x 14Ga
Nut, Centerlock 3/8-16
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
45