Troy-Bilt 31AH7T74063 manual Part Description

Model 31AH7T74063

Ref.	Part No.	Part Description	Ref.	Part No.	Part Description
No.			No.
1.	784-5648	Frame Cover	22.	736-0270	Bell Washer.265 ID x.75 OD
2.	710-1652	Tap Screw 1/4-20 x.625	23.	736-0176	Flat Washer 1/4 ID x.93 OD
3.	748-0190	Spacer.508 ID x.75 OD	24.	741-1111	Hex Flange Bearing
4.	732-0264	Extension Spring	25.	710-0643	Hex Cap Screw 5/16-18 x 1”
5.	712-0711	Jam Nut 3/8-24	26.	748-0234	Shoulder Spacer
6.	736-0105	Bell Washer.401 ID x.87 OD	27.	710-0604A	Tap Screw 5/16-18 x.625
7.	684-0021	Friction Whl Support Bracket	28.	684-0031	Frame Assembly
8.	746-0898B	Drive Cable 39.88”	29.	738-0924	Hex Screw 1/4-28 x.375
9.	656-0012A	Friction Disc	30.	756-0625	Cable Roller
10.	784-5689A	Front Support Guide Bracket	31.	784-5688	Drive Cable Guide Bracket
11.	713-0413	10T Sprocket	32.	710-0599	Tap Screw 1/4-20 x.5
12.	746-0897	Auger Cable 44.75”	33.	784-5590	Shift Frame Bracket
13.	750-0997	Spacer.675 ID x 1” OD	34.	684-0014B	Shift Rod Assembly
14.	711-1042	Hex Track Shaft	35.	784-5687A	Auger Cable Guide Bracket
15.	684-0042C	Friction Wheel Assembly	36.	710-0809	Tap Screw 1/4-20 x 1.250
16.	736-0160	Flat Washer.536 ID x.93 OD	37.	618-0063A	Friction Wheel Bearing
17.	714-0474	Cotter Pin	38.	718-0301A	Friction Wheel Hub
18.	741-0563	Ball Bearing	39.	735-0243B	Friction Wheel Rubber
19.	736-0242	Bell Washer.34 ID x.872 OD	40.	790-00011	Friction Plate
20.	710-0538	Hex Cap Screw 5/16-18 x.625	41.	790-00010	Friction Plate
21.	710-0875	Tap Screw 1/4-20 x.75

4

1

	11	18
	9
16				8
13
				15
			14	10
	5
		6		17
7				3

12

2

3

REF.	PART
NO.	NO.	DESCRIPTION
1.	618-0123	RH Housing
2.	618-0418	LH Housing
3.	710-0642	Self Tapping Screw, 1/4-20 x.75
4.	711-0910A	Spiral Axle 28”
5.	714-0161	Hi-Pro Key, 3/16 x 5/8
6.	715-0143	Spring Spiral Pin,.25 x 1.25
7.	717-0528A	Worm Gear, 20-tooth
8.	717-0526	Worm Shaft
9.	718-0186	Thrust Collar

REF.	PART
NO.	NO.	DESCRIPTION
10.	721-0325	Grease Plug
11.	721-0327	Grease Seal
12.	736-0351	Flat Washer,.76 x 1.5 x.030
13.	736-0369	Flat Washer,.508 x 1.0 x.020
14.	736-0445	Flat Washer,.76 x 1.5 x.060
15.	741-0662	Flange Bearing,.75 x 1.0 x.59
16.	741-0663	Flange Bearing,.503 ID x.75 OD
17.	737-3000	Lube Fitting, 3/16 Drive
18.	618-0416A	Gear Assembly Complete, 28”

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