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HEADLAMP ALIGNMENT TABLE OF CONTENTS page page SERVICE PROCEDURES ALIGNMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 HEADLAMP ADJUSTMENT . . . . . . . . . . . . . . . . . . 6 SPECIAL TOOLS HEADLAMP ALIGNMENT . . . . . . . . . . . . . . . . . . . . 9 SERVICE PROCEDURES HEADLAMP ALIGNMENT Headlamps can be aligned using the screen method provided in this section. Alignment Tool C-4466-A or LAMP ALIGNMENT SCREEN PREPARATION (1) Position vehicle on a level surface perpendicu- lar to a flat wall 7.62 meters (25 ft) away from front (2) If necessary, tape a line on the floor 7.62 meters (25 ft) away from and parallel to the wall. (3) Measure from the floor up 1.27 meters (5 ft) and tape a line on the wall at the centerline of the (4) Rock vehicle side-to-side three times to allow suspension to stabilize. (5) Jounce front suspension three times by pushing downward on front bumper and releasing. (6) Measure the distance from the center of head- lamp lens to the floor. Transfer measurement to the (7) Measure distance from the centerline of the vehicle to the center of each headlamp being aligned. VEHICLE PREPARATION FOR HEADLAMP (1) Verify headlamp dimmer switch and high beam indicator operation. (2) Correct defective components that could hinder proper headlamp alignment. (3) Verify proper tire inflation. (6) Fuel tank should be FULL. Add 2.94 kg (6.5 lbs.) of weight over the fuel tank for each estimated HEADLAMP ADJUSTMENT Headlamps can be aligned using the screen method. The Headlamp Alignment Tool C-4466-A or A properly aimed low beam will project the top edge of the beam intensity pattern on the screen (1) Remove screws and both headlamp bezels. adjusted. (5) Turn vertical adjustment screw (Fig. 3) until the headlamp beam pattern on screen/wall is similar NOTE: When using a headlamp aiming screen, • The left edge of the beam intensity pattern is positioned within 50 mm (2 in.) left to 50 mm (2 in.) • The top edge of the beam intensity pattern is positioned within 25 mm (1 in.) above or 75 mm (3 (6) Cover front of the headlamp and adjust the other headlamp beam as instructed below. (7) Rotate the adjustment screws until the beam intensity pattern on the aiming screen/wall is aligned 8L - 6 LAMPS XJ |