1999 Ski-Doo Factory Shop Manual Volume One, Page 342Get this manual
Section 09 BODYFRAME Subsection 02 (BODY)
INSTALLATION AND ADJUSTMENT HEADLAMP BEAM AIMING
Beam aiming is correct when center of high beam is 25 mm (1 in) below the headlamp horizontal center line, scribed on test surface, 381 cm (12 ft in) awayMeasure headlamp center distance from groundScribe line at this height on test surface (wall or screen)Light beam center should be 25 mm (1 in) below scribed line0
Required Conditions Place the vehicle on flat surface perpendicular to test surface (wall or screen) and 381 cm (12 ft in) away from itRider or equivalent weight must be on the vehicleSelect high beamAdjustment Remove headlamp moldingTurn screws accordingly at upper headlamp attachment
BULB REPLACEMENT
If headlamp bulb is burnt, tilt hood and unplug the connector from the headlampRemove the rubber boot and unfasten the bulb retainer clips or locking ring