Ski-Doo Formula 500 1998, Shop Manual, Page: 350 / 398

Section 10 TECHNICAL DATA
Subsection 04 (TECHNICAL DATA LEGENDS)
10-04-1
ENGINE LEGEND
BTDC: Before Top Dead Center
CDI: Capacitor Discharge Ignition
CTR: Center
K: Kilo (
×
1000)
MAG: Magneto Side
N.A.: Not Applicable
PTO: Power Take Off Side
R: Rectangular
ST: Semi-trapez
➀
The maximum horsepower RPM 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. Specification is given 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 tension 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 LEGEND
DSA: Direct Shock Action
RRIM: Reinforced Reaction Injection Molding
TRA: Total Range Adjustable
N.A.: Not Applicable
➀
Minimum allowable width may not be less than
3.0 mm (1/8 in) of new drive belt.
➁
Force applied midway between pulleys to ob-
tain specified tension deflection.
➂
Force or downward pull applied to track to ob-
tain specified tension deflection.
➃
Coolant mixture: 60% antifreeze/40% water.
➄
Lever with roller pin P/N 417 0043 09 (hollow).
➅
Lever with roller pin P/N 417 0043 08 (solid).
➆
Lever with roller pin P/N 417 0043 03 (hollow).