Ski-Doo FORMULA S 1997, Shop Manual

Page: 169 / 926

Section 04 TRANSMISSION
Sub-Section 07 (CHAINCASE)
04-07-7
27, Conical Spring Washer
Install washer with its concave side towards drive
pulley.
4, Upper Sprocket Castellated Nut
Torque to 45 to 90 N•m (33 to 66 lbf•ft).
Install new cotter pin in the position shown.
CAUTION : When removing a cotter pin
always replace with a new one.
CAUTION : Cotter pin will rub on chain-
case cover if installed otherwise.
1. New
2. Fold cotter pin over castellated nut flats only
18, Circlip
CAUTION : It is of the utmost importance
to install the circlip otherwise damage to
the chaincase components may occur.
DRIVE CHAIN ADJUSTMENT
10, O-ring
Replace O-ring no. 10 on tensioner adjustment
screw. Fully tighten tensioner adjustment screw
by hand , then back off only far enough for hair pin
to engage in locking hole.
This initial adjustment should provide 3-5 mm (1/
8-13/64 in) free-play when measured at the outer
circumference of the brake disc.
CAUTION : Free-play must not exceed 5
mm (13/64 in), readjust if necessary.
WARNING : If the specified free-play is
not reached with the tensioner screw fully
tightened, replace chain and check the condi-
tion of sprockets.
22, Chaincase Oil
Pour 250 mL (8.5 fl. oz) of chaincase oil (P / N 413
8019 00) into chaincase.
NOTE : Chaincase oil capacity is 250 mL (8.5
fl. oz).
Check oil level with the dipstick unscrewed then
add if required.
TYPICAL
1. Dipstick
2. Oil level
3. Level between marks
NOTE : Chaincase must be in its proper po-
sition when checking oil level.
A03D14A
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A02D08A
1
2
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1
1
2
3
A06D1OA
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