vehicle at night or in low light
conditions until the headlight is
replaced. Always make sure lights
are adjusted properly for best
visibility.
When servicing a halogen lamp,
don't touch the lamp with bare
fingers. Oil from your skin leaves a
residue, causing a hot spot that will
shorten the life of the lamp.
HEADLIGHT BULB
REPLACEMENT
1. Remove the hood from the front
cab.
2. Locate the bulb on the back side
of the headlight housing.
3. Disconnect the harness from the
bulb. Be sure to pull on the
connector 1 not on the wiring.
Headlight Beam Aiming
Turn adjustment screw to adjust
beam height to your convenience.
NOTE: Adjust headlights evenly.
HEADLIGHT BEAM
ADJUSTMENT
To adjust the headlight beam, do the
following:
1. Ensure the tire pressure of all tires
is at recommended levels.
2. Place the vehicle on a level
surface with the headlight
approximately 25 ft.(7.6 m) from a
dark wall.
3. Measure the distance from the
floor to the center of the headlight
and make a mark on the wall at the
same height.
4. Apply the brakes. Start the
engine. Turn on the low-beam
headlights.
5. Observe the headlight aim. The
most intense part of the headlight
beam should be aimed 8" (20 cm)
below the mark placed on the wall.
Include the weight of a driver on the
seat while performing this step.
6. If a headlight needs adjustment,
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