Ski-Doo Formula S 1998, Shop Manual

Page: 313 / 338

Section 10 TECHNICAL DATA
Subsection 04 (TECHNICAL DATA LEGENDS)
10-04-1
ENGINE TECHNICAL DATA
LEGEND
BTDC: Before Top Dead Center
CDI: Capacitor Discharge Ignition
K: Kilo (x 1000)
MAG: Magneto Side
N.A.: Not Applicable
PT: Power Take Off Side
R: Rectangular
ST: Semi-trapez
➀
The maximum horsepower RPM is applicable
on the vehicle. It may be different under certain
circumstances and BOMBARDIER INC. re-
serves the right to modify it without obligation.
➁
Crankshaft end-play is not adjustable on these
models except Tundra II LT. Specification is giv-
en for verification purposes only.
➂
Rotary valve to crankcase clearance: 0.27 –
0.48 mm (.011 – .019 in).
➃
At 6000 RPM (engine cold) with headlamp
turned on.
➄
All resistance measurements must be per-
formed with parts at room temperature (ap-
prox. 20°C (68°F)). Temperature greatly affects
resistance measurements.
➅
Force applied midway between pulleys to ob-
tain specified deflection.
➆
Drive pulley retaining screw: torque to 90 to
100 N•m (66 to 74 lbf•ft), install drive belt, ac-
celerate 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).
VEHICLE TECHNICAL DATA
LEGEND
DSA: Direct Shock Action
RRIM: Reinforced Reaction Injection Molding
TRA: Total Range Adjustable drive pulley
N.A.: Not Applicable
➀
Lever with roller pin (P/N 417 0043 09) (Hol-
low).
➁
For Bombardier Lite drive pulleys:
1157 = Block, red push type 38 g (P/N 417 1157 00)
1181 = Block, black screw type 39.6 g (P/N 417
1181 00)
1143 = Block, red screw type 41.8 g (P/N 417
1143 00)
W = Washer 1.8 g (P/N 417 1158 00)
C = Cap 1.65 g (P/N 417 1145 00)
S3.4 = Weight, screw type 3.4 g (P/N 417 1144 00)
S21 = Weight, screw type 21 g (P/N 417 1204 00)
➂
Minimum allowable width may not be less than
3.0 mm (1/8 in) of new drive belt.
➃
Force applied midway between pulleys to ob-
tain specified deflection.
➄
Force or downward pull applied to track to ob-
tain specified tension deflection.