Troy-Bilt TUFFY CRT 640C Operator's Manual page 27

MODELS640C & 644A
FRONT
I
11
3
4
1
2
.,J
(A) ForModel640C
(B) ForModel644A
REF
NO.
1
2
3
4
5
6
7
8
9
10
11
* Useas
7
4
3
2
PARTNO. DESCRIPTION
GW-9512
1909950
GW-1166-1 *
GW-1166-2"
GW-1166-3"
GW-1166-4*
GW-1166-5"
GW-1086
711-04088
711-04092
GW-9305
GW-1132-2
1904278
711-04078
GW-1104
1916542
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
required to obtain between .005" and .030" allowable end-play.
27