1986 Ski-Doo Factory Shop Manual, Page 340Get this manual
Section 03 TRANSM ISSION Sub-section 08 (GEARBOX)
DISASSEMBLY
32,48, Bearings
Use the following tools and proceed as follows: Remove the bearings from the drive shaft using the lowing tools: hydraulic press ring halves (PIN 420 876 330) ring (PIN 420 977 480) plate (PIN 420 977 700) hexagonal screws M8 25 (PIN 420 240 275)
45, Drive shaft and components
To reinstall the drive shaft components on the drive shaft, proceed as follows:Install the driven pulley shaft side bearing 32 on the shaft using the following suggested tool:cylindrical steel tube
Material: cylindrical steel tube 32 mm 11 0026.8 mm 11 055") I.D Screws (21
A0I1003il01
- Install the circlip over the bearingInstall the remaining components- Install the other shaft end beanng with shim lsi as required using the above mentioned toolAvailable shims:
25.5340.2 (PIN 420 944470) 25.5340.3 (PIN 420 944 4711 25.5340.5 (PIN 420 944 472)
Drive shaft clearance
Remove the Clrcllp, the distance ring, the shim, the shift sprocket (19 th), the needle bearings, the distance sleeve, the washer and the shift sprocket (23 th) from shaftPlace ball bearings with circlips mounted in the transmiSSion housing and measure (A) distance between the bearingsMeasure (8) distance on drive shaft between the circlip 31 and the shaft bearing shoulder (key side) The difference between measures and should be 0.1 0.3 mm (0.003 .01''') Refer to the following illustration