27
MODELS 643B, 643C, 643D & 645A
* Use as required to obtain between .005” and .030” allowable end-play.
REF
NO.
PART NO. DESCRIPTION
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)
711-04088 Wheel Shaft (D)
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
2
3
4
7
7
4
3
2
FRONT
9
5
6
10
11
8
(A) For Model 643C
(B) For Model 643B
(C) For Model 645A
(D) For Model 643D
