Great Plains Electric Clutch Package - Manual (Page 32)

28 Electric Clutch Package Great Plains Manufacturing, Inc.
195-073M 03/24/2009
Dismount Ground Drive Chain & Sprocket
Refer to Figure 43
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-3000 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-3000 LH Clutch
Refer to Figure 44
13. At the clutch assembly , remove and save three
sets:
802-004C HHCS 1/4-20X3/4 GR5
804-006C WASHER LOCK SPRING 1/4 PLT
14. The sprocket may still be held by pins. Remove and
save the sprocket:
808-240C SPKT 40A23X1.813-1.818 BR/6HOL
Any roll pins present, the shaft, and the balance of
the clutch assembly are not re-used.
Pre-Assemble 3S-3000 LH Clutch
Refer to Figure 45
15. Select one each new:
823-231C OGURA CLUTCH
195-347D ELECTRIC CLUTCH ADAPTOR
and three sets new:
802-684C HHCS M8X1.25X55 GR8.8
804-157C WASHER SPRING LOCK M8 PLT
Place the tab end of down on a work surface.
Note that the 195-347D adaptor has alternating
smooth and tapped (threaded)
1 ⁄
4
in holes.
16. Secure the large end of the 195-347D adaptor to
the Ogura clutch with the bolts and lock wash-
ers . Torque to specifications (see page 93).
115
Figure 43: 3S-3000:
Release LH Power Shaft
21627
U
D
F
B
L
R
e
f
c
a
k
a
c k
e
115
k
115
f
115
136
128
123
115
Figure 44: 3S-3000:
Disassemble LH Clutch
28106
102
U
D
F
B
L
R
102
102
123
128
136
Figure 45: 3S-3000
Pre-assemble LH Clutch
28144
22
54
34
48
U
D
54
22
34
48
54
22
22
54 34
48