Ski-Doo FORMULA S 1997, Shop Manual

Page: 146 / 926

Section 04 TRANSMISSION
Sub-Section 04 (DRIVEN PULLEY)
04-04-7
REMOVAL
Remove belt guard and drive belt from vehicle.
Remove the cap screw no. 13 , lock washer
no. 12 , washer no. 11 , extension no. 17 and
shims no. 16 then pull the driven pulley from the
countershaft.
14, Countershaft
Should countershaft no. 14 removal be required,
refer to BRAKE 04-06 then look for Countershaft
and Brake Disc Removal .
DISASSEMBLY
Use spring compressor (P / N 529 0151 00).
TYPICAL
1. Insert this pin in keyway
Remove snap ring no. 2 to disassemble the outer
cam and the 2 pulley halves.
WARNING : Driven pulley cam is spring
loaded, use above mentioned tool.
CLEANING
6,7, Large Bushing and Small Bushing
During break-in period (about 10 hours of use), te-
flon from bushing moves to cam or shaft surface.
A teflon over teflon running condition occurs,
leading to low friction. So it is normal to see gray
teflon deposit on cam or shaft. Do not remove
that deposit, it is not dust.
When a dust deposit has to be removed from the
cam or the shaft, use dry cloth to avoid removing
transferred teflon.
Pulley Half Cleaning
Use Loctite Safety Solvent (P / N 413 7082 00).
INSPECTION
6,7, Bushings
Check for cracks, scratch and for free movement
when assembled to fixed half.
Using a dial bore gauge measure bushing diame-
ter. Measuring point must be at least 5 mm (1/4 in)
from bushing edge.
1
A01B4YA
529 0151 00
;
A03D1OA