Troy-Bilt Super Bronco manual Front, MODELS 643, Description

MODELS 643 & 645

8

6 2

FRONT

11

3

4

7

5

(A)Bronco

(B)Super Bronco

(C)Pro-Line

10

9

7

4

3

2

REF	PART NO.	DESCRIPTION
NO.
2	1909950	Retainer, Snap Ring
3	GW-1166-1*	Shim, 0.062" thick
	GW-1166-2*	Shim, 0.030" thick
	GW-1166-3*	Shim, 0.015" thick
	GW-1166-4*	Shim, 0.010" thick
	GW-1166-5*	Shim, 0.005" thick
4	GW-1086	Bronze Bushing
5	711-04512	Wheel Shaft (A)
	711-04092	Wheel Shaft (B)
	711-04486	Wheel Shaft (C)
6	GW-9305	Key, Hi-Pro, 1/4 x 1
7	GW-1132-2	Spacer
8	717-04380	Worm Gear, Wheel Shaft
9	711-04078	Tiller Shaft
10	GW-1104	Woodruff Key
11	717-04381	Worm Gear, Tiller Shaft

* Use as required to obtain between .005” and .030” allowable end-play.

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