BOMBARDIER 1980 Shop Manual page 281

I. Lower housing
2. Upper housing
3. Stud
4. Stud
5. Oil seal
6. Ball bearing / groove ring
7. Oil seal
B. Ball bearing/groove ring
9. Shim 0.15 to O.BO mm
10. Washer 20. 5 mm
I I. Needle bearln9
12. Reverse gear
13. Washer 30. 2 mm
14. Gear shift sleeve
15. Distance sleeve
16. Needle bearing
I 7. Shift sprocket I 7T
lB. Washer 25.5 mm
I g. Distance ring 3 mm
20. CirC/ip
2 I. Drive shaft
22. Layshaft gear ass'y
23. Needle bearing
24, Distance ring 2, g mm
25. Shim I
mm
26, Shim 0. 15 to I mm
27. Distance ring
5.2 mm
2B. Lay axle
REMOVAL
Alpine
Remove cab, pulley guard, drive belt and exhaust manifold
from vehicle.
Remove brake assembly and shifter mechanism.
Remove steering lower bracket from the gearbox,
Slacken upper bracket.
Release chain tension using tensioner.
Release track tension by unlocking link plate springs,
Insert a pry bar between structural members of center
bogie wheel sets and pry sets upward to reverse installa-
tion position. Reverse front then rear bogie wheel sets.
Remove rear axles.
Remove oil seals from end bearing housings and center
frame (to drain the oil).
Remove end bearing housings, (Pry out housings with
two (2) screwdrivers inserted between hOusing and
frame).
Release drive axle sprocket teeth from track notches while
at the same time, pulling the drive axle towards end
bearing side of frame, (This action will disengage the
axle splines from the lower sprocket of the gearbox),
29, Dowel tube
30, Circlip
SECTION 05
SUB-SECTION
08,
(GEARBOX)
31. Washer 32.2 mm
32. Needle bearing
33. Tensioner sprocket I BT
34. "0"
ring
35. Tensioner axle ass'y
36, Lock washer
37, Bolt
3B, Gear change fork
39, Index rod
40. "0" ring
47. Index spring
42, Ball 1/ 4 inch
43. Gear change shaft
44. Shim 0.3 to 7
mm
45. Nut
46, Gear change lever
47, Washer B.4 mm
4B, Lock nut
49. Lock washer
50, Nut
57. Nut
52, Lock washer
53. Stud
54. Chain
55, Loctile 242
56. Crankcase sealant
Allow drive axles to remain within the tracks.
Remove gearbox and gasket from frame.
Elite
Remove pulley guard and drive belt.
Remove seat backs and seats then remove plates to allow
access to engine compartment.
Remove engine from vehicle.
Remove brake assembly and detach driven pulley support.
Remove shifter mechanism.
Release track tension. Remove suspension systems.
Drain oil from chaincase (incorporated with frame).
Remove end bearing housings.
Remove drive axle then pull back gearbox assembly until
it is possible to enter the hand to remove the two (2)
tensl'oners inside the housing between the track tunnels).
(GEARBOX WITH FORWARD
&
REVERSE), PAGE 3