Owner`s manual

TRACTOR -- MODEL NUMBER 917.277130
MOWER DECK
KEY PART
NO. NO.
1 170280
2 72140506
3 138017
4 169970
5 4939M
6 178024
8 850857
9 10030600
10 140296
11 134148
-- 139774
-- 138497
13 137645
14 128774
15 110485X
16 174493
19 132827
21 73680500
23 137607
24 105304X
25 123713X
26 110452X
27 106736X428
28 19111016
29 106735X
30 173984
31 129963
32 153532
33 178342
36 131494
40 73680600
45 4497H
KEY PART
DESCRIPTION NO. NO.
Mower Housing Assembly 53 130840
Bolt, Carriage 5/16-18 x 3/4 54 178515
Bracket Asm. Fram Sway Bar 55 133840
Bracket, Asm. Deck Sway 56 165723
Bar 67 149846
Retainer, Spring 68 144200
Bar Sway Deck 69 76020312
Bolt, Hex 3/8-24 x 1-1/4 Gr 8 86 7631J
Washer, Lock, HIcl Sprg 3/8 87 128772
Washer, Hard Blade Mower 88 19111216
Vented 89 19131612
(The following blades are 96 74930620
available) 97 73930600
Blade, 38" Mulching Std (For 107 133502
mulching mowers only) 108 133503
Blade, 38" Mulching Premium 109 74760640
(For better wear when mulching) 110 142587
Blade, 38" Hi-Lift (For Bagging 113 17060512
and discharging) 122 131289
Shaft and Bearing Assembly 123 169971
(Includes Key Number 15) 146 165891
Mandrel Housing, Vented 148 169022
Ball Bearing, Mandrel 149 165898
Stripper, Mower, Vented 150 19091216
Bolt, Shoulder 151 169670
Nut, Crownlock 5/16-18 152 172758
Bracket, Mower Deflector 153 169674
Cap, Sleeve 154 169675
Spring, Deflector 155 169671
Nut, Push 156 169672
Shield, Deflector 157 169669
Washer 11/32 x 3/4 x 16 Ga 158 17720408
Rod, Hinge
Screw, Thdro - - 130794
Washer, Spacer
Pulley, Mandrel
Nut, Flangeleck 9/16
Pulley, Idler, Flat - - 171665
Nut Crownlock 3/8-16
Retainer, Spring
DESCRIPTION
Brake Assembly
Washer Hardened
Idler Arm Assembly
Spacer, Retainer
Knob
Belt
Pin, Cotter 3/32 x 3/4
Runner, LH
Runner, RH
Washer 11/32 x 3/4 x 16 Ga
Washer 13/32 x 1 x 12 Ga
Bolt 3/8-16 x 1-1/4
Nut Centerlock 3/8-16
Spacer, Retainer
Stiffener, Idler Arm
Bolt, Hex Head 3/8-16 x2-1/2
Upstop Deck Front 38"
Screw 5/16-18 x 3/4
Rod, Brake, LH
Rod, Brake, RH
Bolt Carriage Idler
Spring Return Idler
Retainer Spring Yellow Zinc
Washer 9/32 x 3/4 x 16 Ga.
Bracket Clutch
Cable Clutch 38 In
Washer Flat 3/8" Type B
Spring Retainer
Spring Retention Lever
Spacer
Rod Clutch
Screw Hex Thd Cut
1/4-20 x 1/2
Mandrel Assembly (Includes
Housing, Shaft and Shaft
Hardware Only-Pulley Not
Included)
Replacement Mower, Complete
NOTE: All component dimensions given in U. S.
inches 1 inch = 25.4 mm
45