7.13
FINAL DRIVE/BRAKES
7
WIDETRAK TRANSMISSION
Removal
1. Hood can be removed to prevent damage. Mark hood
hinges for ease of alignment when reassembling unit.
2. Remove battery.
3. Turn off fuel valve. Move oil tank for access.
4. Remove air intake and coolant recovery bottle from its
mounting.(do not remove entirely).
5. Remove drive belt.
6. Remove driven clutch retaining bolt assembly and drive
clutch. Note number of spacers which are behind driven
clutch for installation during reassembly procedures.
7. Remove muffler springs and muffler from unit.
8. Loosen brake cable jam nut (1) and remove cable bolt, nut
and spacer (2. Use care not to lose spacer.
9. Remove cable from transmission.
10. Note location of shift linkage on transmission to assure
proper location during reassembly. Remove cotter pin,
washers, and pin from transmission arm (3).
11. Remove brake light wire connector from sensor.
12. Loosen rear idler wheels and bolts.
13. Loosen jam nuts on adjustment bolts on both sides. Back
out adjustment bolts to allow rear idler assembly to come
forward, relieving track tension.
14. Tighten idler wheel bolts so that spacers on shafts do not
rotate and lose alignment.
15. Remove carrier shaft bolts (4), and front (5) and rear
suspension bolts (6) from both sides.
16. Place a protective mat on the floor. Tip unit onto right side
and remove suspension.
17. Remove the bolts, nuts, and flangette supporting jackshaft
bearing. Loosen and slide back lock ring from transmission
end of jackshaft.
18. Remove jackshaft by pulling towards driven clutch side and
lifting upward through bulkhead. It may be necessary to
lightly tap on bearing collar to free coupler of jackshaft
from transmission end.
19. Inspect bearing. If loose on the shaft the shaft must be
replaced. If bearing is rough when turned, the bearing must
be replaced. The bearing is pressed onto the shaft and will
require a puller for removal.
20. Loosen and remove three carriage bolts and nuts retaining
angle drive housing and flangette.
21. Remove angle drive housing, adaptor key, flangette,
gasket, and bearing from drive shaft and tunnel.
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