Great Plains Electric Clutch Package - Manual (Page 66)

62 Electric Clutch Package Great Plains Manufacturing, Inc.
195-073M 03/24/2009
Dismount Ground Drive Chain & Sprocket
Refer to Figure 97
8. Loosen idler in gauge wheel assembly.
Lift ground drive chain off sprocket .
Do not completely remove the chain.
9. Drive the roll pin out of the left end of shaft:
195-189D POWER SHAFT 7/8 HEX LH
This pin is not re-used.
10. Remove and save sprocket .
Remove 3S-4000 LH Drive Shaft
CAUTION !
Shaft moves, under spring tension, about
1 ⁄
2
in (13mm) to
the right as the next pin is removed.
11. Drive out the mid roll pin . Pin is not re-used.
12. Remove the shaft from the drill (slide out to
right, with the clutch still mounted).
Disassemble 3S-4000 LH Clutch
Refer to Figure 98
13. Remove and save three sets:
802-152C HHCS 1/4-20X2 GR5
804-006C WASHER LOCK SPRING 1/4 PLT
The assembly is usually still held together by roll
pins.
14. Pry both sprockets off. Remove and save:
195-160H SPKT CLUTCH 40B23T RND BORE
808-240C
SPKT 40A23X1.813-1.818 BR/6HOL
The following parts usually remain in the adaptor-
sprocket
and do not need to be removed.
817-111C BSHG FLG 1.26IDX1.41ODX.87L
176-065D CLUTCH FRICTION WASHER
195-222D BRG 7/8 HEX ID X 1.254 OD
The remaining parts are not re-used.
115
Figure 97: 3S-4000:
Release LH Power Shaft
21627
U
D
F
B
L
R
e
f
c
a
k
a
a
c k
e
115
k
115
f
115
103
138
109
128
125
116
136
Figure 98: 3S-4000:
Disassemble LH Clutch
16465
125
128
109
136
136
138
103
116