1999 Ski-Doo Factory Shop Manual Volume Three, Page 282Get this manual
Section 10 TECHNICAL DATA Subsection 04 (TECHNICAL DATA LEGENDS)
ENGINE LEGEND
BTDC: Before Top Dead Center CDI: Capacitor Discharge Ignition CTR: Center K: Kilo1000) MAG: Magneto Side N.A Not Applicable PTO: Power Take Off Side R: Rectangular ST: Semi-trapez The maximum horsepower RPM applicable on the vehicleIt may be different under certain circumstances and BOMBARDIER INCreserves the right to modify it without obligationCrankshaft end-play is not adjustable on these modelsSpecification is given for verification purposes onlyAt 3500 RPM with headlamp turned onAll resistance measurements must be performed with parts at room temperature (approx20C (68F))Temperature greatly affects resistance measurementsDrive pulley retaining screw: torque to 90 to 100 Nm (66 to 74 lbfft), install drive belt, accelerate the vehicle at low speed (maximum 30 kmh (20 MPH)) and apply the brake; repeat timesRecheck the torque of 90 to 100 Nm (66 to 74 lbfft)