Ski-Doo FORMULA S 1997, Shop Manual

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Section 04 TRANSMISSION
Sub-Section 03 (DRIVE PULLEY)
04-03-3
Remove washer no. 10 then circlip no. 11 .
CLEANING
Clean pulley faces and shaft with fine steel wool
and clean dry clutch. Clean sliding half bushing
with clean dry cloth.
INSPECTION
Check sliding half for excessive lateral play and
fixed half shaft for scratches. Replace as required.
ASSEMBLY
Install circlip no. 11 then washer no. 10 .
Make sure to install blocks at their original posi-
tion and with their curved end toward governor
cup.
Screw spring cover to 2 to 3 mm (1/16 to 1/8 in)
down below sliding half end. Apply Loctite 271 on
screw threads. Install set screw aligned with
spring cover slot.
1. Curved end
2. Spring cover slot
A. 2 to 3 mm (1/16 to 1/8 in)
Tighten nut no. 8 to 128 N•m (95 lbf•ft).
INSTALLATION
Torque screw to 90 to 100 N•m (66 to 74 lbf•ft).
Install drive belt and belt guard.
Raise and block the rear of the vehicle and sup-
port it with a mechanical stand.
WARNING : Ensure that the track is free of
particles which could be thrown out while
track is rotating. Keep hands, tools, feet and
clothing clear of track. Ensure nobody is stand-
ing near the vehicle.
Accelerate the vehicle at low speed (maximum 30
km/h (20 MPH)) and apply the brake, repeat 5
times.
Recheck the torque of 90 to 100 N•m (66 to 74
lbf•ft).
WARNING : After 10 hours of operation
the transmission system of the vehicle
must be inspected to ensure the retaining
screw is properly torqued.
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