SERViCE MANUAL
forks.
Remove the Forward-Reverse unit from front
of speed gearbox. See Fig. 106. Remove pressure
tubes (4-Fig. 99) and "0** rings (3).
Ib disassemble the removed Forward-Reverse unit,
refer to Fig. 107 and proceed as follows: Clamp clutch
shaft (37) in a soft jawed vise and remove shift spool
(17)
from housing
(18).
Remove retaining ring (32) and
Fig. 104—With dutch release sleeve carrier removed,
withdraw pto drive shaft and
gear.
2.
BOUT
Fig. 105—Using 1/4 x 8 inch NC
bolt,
withdraw idier
shaft
and remove reverse idler
gear.
Paragraph 109 (Cont.)
oil deflector (33). Using a suitable puller, remove
Forward-Reverse clutch unit (34). Remove Woodruff
key (36), then remove drive gear (35). Remove snap
ring (23) and slide housing
(18)
from clutch shaft. Un-
lock and remove the three seal rings (20) and remove
retaining ring
(21).
Press shaft from bearing (32) and
remove thrust washer (24).
Ib disassemble the clutch unit (34), place unit in
a press (either end up) and apply pressure to clutch
Fig. 107—Expioded view of Forward-Reverse
transmission, items (25 through 31) are located
In
speed
gearbox.
Fig. 106—Remove Forward-Reverse unit from front of
speed gearbox.
1.
Snap ring
2.
Washer
3.
Needle bearing
4.
Idler gear
5.
Washer
6. Sleeve
7.
Roll pin
8. Snap ring
9. Shaft
10.
Roll pin
11.
Oil seal
12.
Pto shaft seal
13.
Clutch shaft seal
14.
'^0" ring
15.
Retaining ring
16.
Collar
17.
Forward-Reverse
shift spool
18.
Housing
19.
*'O" ring
20.
Seal rings
21.
Retaining ring
22.
Ball bearing
23.
Snap ring
24.
Thrust washer
25.
Needle bearing
26.
Forward drive
gear & hub
27.
Needle bearings
28.
Ball bearing
29.
Clutch disc carrier
30.
Snap ring
31.
Retaining ring
32.
Retaining ring
33.
Oil deflector
34.
Clutch assy.
35.
Drive gear
36.
Woodruff key
37.
Clutch shaft
38.
Snap ring
39.
Countershaft
reverse gear
40.
Snap ring
41.
Countershaft
65
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