MTD 31AH553G401 Snow Blower User Manual


 
21
Ref. No. Part No. Description
1.
05931 Bearing Housing
2.
684-0065 Impeller Assy. 12 dia.
3.
705-5226 Chute Reinforcement
4.
710-0451 Carriage Bolt 5/16-18 x .75 Gr.2
5.
710-0459A Hex Screw 3/8-24 x 1.5 Gr.5
6.
710-0604 Hex Washer Head Self-Tapping
Screw 5/16-18 x .62
7.
710-0703 Carriage Screw 1/4-20 x .75
8.
710-0890A Shear Bolt 5/16-18 x 1.5
9.
712-0116 Jam Nut 3/8-24
10.
712-0324 Hex Lock Nut 1/4-20
11.
712-0429 Hex Lock Nut 5/16-18
12.
712-0798 Hex Nut 3/8-16 Gr.2
13.
712-3010 Hex Nut 5/16-18 Gr.5
14.
712-3068 Hex Patch Nut 5/16-18
15.
715-0114 Spiral Pin
16.
731-1379A Chute Adapter
17.
732-0611 Extension Spring
18.
736-0119 Lock Washer
19.
736-0169 Lock Washer
20.
736-0174 Wave Washer
21.
736-0188 Flat Washer
22.
736-0242 Belleville Washer
23.
736-0463 Flat Washer
24.
737-3007 Grease
25.
738-0281 Shoulder Screw
26.
741-0245 Hex Flange Bearing
27.
741-0309 Flange Ball Bearing
28.
741-0493A Flange Bushing
29.
756-0178 Flat Idler
30.
784-5632A Auger Idler Arm
31.
605-5196A Spiral Assembly: RH 28
32.
605-5197A Spiral Assembly: LH 28
33.
618-0122 Gear Assembly: Auger 28
(Includes Ref. # 41-56)
34.
784-5582A Shave Plate: Auger 28
35.
710-0451 Carr. Bolt: 5/16-18 x 0.75
36.
712-3010 Hex Nut: 5/16-18 Gr.5
37.
736-0242 Belleville Washer
38.
784-5580 Slide Shoe
39.
684-0041C Auger Housing Assy. 28
40.
784-5618 Bearing Housing
41.
618-0123 RH Housing
42.
618-0124 LH Housing
43.
710-0642 TT Screw, 1/4-20 x .75
44.
711-0910 Spiral Axle, 28
45.
714-0161 Hi-Pro Key, 3/16 x 5/8
46.
715-0143 Spring Spiral Pin, .25 x 1.25
47.
717-0528 Worm Gear, 20-tooth
48.
717-0526 Worm Shaft
49.
718-0186 Thrust Collar
50.
721-0325 Grease Plug
51.
721-0327 Grease Seal
52.
736-0351 Flat Washer, .76 x 1.5 x .030
53.
736-0369 Flat Washer, .508 x 1.0 x .020
54.
736-0445 Flat Washer, .76 x 1.5 x .060
55.
741-0662 Flange Bearing, .75 x 1.0 x .59
56.
741-0663 Flange Bearing, .503 ID
x .75 OD
57.
737-3000 Grease Fitting
737-0168 Grease (Two Ounces)
Ref. No. Part No. Description
Model 553
1.
734-1709 Wheel Assembly: 16 x 4.8
2.
738-0994A Axle: .75 dia. x 12.201 Lg.
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