Troy-Bilt 640C, 644A manual Front

MODELS640C & 644A

FRONT

I

2

REF

1

2

3

4

11

.,J

7

4

3

NO.

PARTNO.

DESCRIPTION

(A)ForModel640C

(B)ForModel644A

1GW-9512

2 1909950

3 GW-1166-*1 GW-1166-2" GW-1166-3" GW-1166-4* GW-1166-5"

4 GW-1086

5 711-04088

711-04092

6GW-9305

7GW-1132-2

8 1904278

9 711-04078

10GW-1104

111916542

Retainer,Snap Ring, "E" Type Retainer,Snap Ring

Shim, 0.062" thick

Shim, 0.030" thick

Shim, 0.015" thick

Shim, 0.010" thick

Shim, 0.005" thick

BronzeBushing

Wheel Shaft (A)

Wheel Shaft (B)

Key, Hi-Pro, 1/4 x 1

Spacer

Worm Gear, Wheel Shaft Tiller Shaft

Woodruff Key

Worm Gear, Tiller Shaft

* Useas required to obtain between .005" and .030" allowable end-play.

27