BOMBARDIER 1982 Shop Manual page 72

r----------------------------
SECTION 02 ENGINE
SUB-SECTION 04 (454 ENGINE TYPE)
1. Engine Rotax 454
2. Stud M 10 x 42 (4)
3. Distance sleeve (4)
4. Engine bracket
5. Flat washer 10.5 x 21 x 2
mm
(4)
6. Lockwasher 10 (4)
7. Hexagonal nut 10 mm
(4)
B. Cross support
9. Carriage bolt
3/ 8- 16
x
1
114 (2)
10. Internal tooth dished washer (2)
11. Hexagonal elastic stop nut
3/ 8- 16 (2)
12. Rubber mount
13. Washer (2)
14. Hexagonal elastic stop nut
3/ 8-16 (2)
15. Carriage bolt
7/76- 14
x
2 3/ 4
(threaded
1 7/ 4") (2)
16. Retainer plate (2)
17. Washer (4)
lB. Damper (4)
19. Threaded bushing (2)
20. Rubber sleeve (2)
21. Sleeve (2)
22. Hexagonal elastic stop nut
7/ 76- 14 (2)
23. Gasket (2)
24. Exhaust socket (2)
25. Lockwasher B (4)
26. Allen screw MB x 30 (4)
27. Sealing ring (4)
2B. Tuned muffler P. T. O. side
29. Tuned muffler magneto side
30. Spring (4)
REMOVAL FROM VEHICLE
Disconnect or remove the following from vehicle:
- Pulley guard and drive belt
- Air sil encer and throttle cable
- - Fuel lines, primer and pulsation lines
- Muffler
- Electric wires
- Drain the cooling system and disconnect hoses at en-
gine
- Rotary valve oil reservoir
- Disconnect rewind starter at engine
PAGE 72
31 . "U" bolt
32. Muffler support bracket
33. Hexagonal head cap screw 114-20 x 1 714
34. Rubber spacer
35. Asbestos washer
36. Flat washer
77/ 64
x
7/ 8
x .060
37. Muffler support
38. Hexagonal elastic stop nut 7 / 4-20 (3)
39. Spring
40. Spring
41. Tail pipe P. T. O. side
42. Tail pipe magneto side
43. Clamp (2)
44. Reinforcement plate (2)
45. Hexagonal head cap screw MB x 1.25 x 20 (2)
46. Spring (4)
47. After muffler
48. Support
49. Flat washer
77/ 64
x
5/ 8
x .060 (3)
50. Truss slotted head power lock screw 714-20 x
7/2 (3)
51. Spring (2)
52. Exhaust grommet
53. Rubber buffer
54. Starter grip
55. Retainer plate
56. Lockwasher B (2)
57. Hexagonal head cap screw MB x 1.25 x 20 (2)
58. Brace
59. Hexagonal nut
3/ 8- 16 (2)
60. Hook
ENGINE SUPPORT AND MUFFLER
DISASSEMBLY AND ASSEMBLY
o
Torque to 35 N-m (26 ft-lbsJ.
@Torque to 22 N-m (16 ft-lbsJ.
INSTALLATION ON VEHICLE
To install engine on vehicle, reverse removal procedure.
However, pay attention to the following.
• Check tightness of engine mount nuts.
• After throttle cable installation, check carburetor maxi-
mum throttle slide opening.
• Check pulley alignment and drive belt tension.
)
)