Off-Road Driving Lamps Aiming; Off-Road Driving Lamps - Lamp Element Replacement - Jeep 1979 CJ-5 Technical & Service Manual

31-11
LIGHTING SYSTEMS
Adjustment
(1) Depress brake pedal and hold in depressed
position.
(2) Push stoplamp switch completely into mounting
bracket until switch bottoms.
(3) Release brake pedal and allow it to return to
undepressed position. Brake pedal will push switch to
properly adjusted position.
(4) Check switch operation. Stoplamps should oper-
ate after 3/8 inch to 5/8 inch of pedal travel.
Stoplamp Switch Electrical Test
This test requires a voltmeter.
(1) Ground one lead of voltmeter.
(2) Probe each connection of stoplamp switch with
other lead of voltmeter.
(a) With switch plunger depressed (brake not
applied), one switch connector should indicate voltage
and the other should not.
(b) With switch plunger released (brake ap-
plied), both switch leads should show voltage.
OFF-ROAD DRIVING LAMPS
The off-road driving lamps (fig. 3R-15) are installed
on Truck models equipped with an roll bar. The fuse
holder and switch (fig. 3R-16) are located on the in-
strument panel to the left of the steering column.
N O T E : On California vehicles, the fuse must be re-
moved from the fuse holder for street use.
Fig. 3R-15 Off-Road Driving Lamps and l i l l Bar—Truck Models
Aiming Lamps
(1) Position vehicle on a flat surface, facing and
approximately 25 feet from a wall.
(2) Remove lamp stone shields.
(3) Install fuse in fuse holder, if removed.
(4) Loosen lamp attaching bolts. Turn ignition
switch and lamp switch on, adjust lamp beams as
follows:
Fig. 31-16
Fuse Holder and Switch Location—Truck k f e j *
(a) Horizontal distance between light beams on
wall should be same as distance between lamps on roll
bar.
(b) Vertical height of light beams on wall
should be one inch less than installed height of lamps on
roll bar.
(5) Tighten lamp attaching bolts.
(6) Turn off ignition switch and lamp switch,
(7) Install lamp stone shields.
(8) Remove fuse from fuse holder, on California
vehicles.
Lamp Element Replacement
(1) Remove stone shield from lamp (fig. 3R-17).
(2) Remove screws attaching bezel to lamp body.
Remove bezel from lamp body.
(3) Remove lens and reflector assembly from lamp
body.
(4) Remove bulb holder from lens and reflector
assembly.
(5) Remove lamp element from bulb holder and in-
stall replacement lamp element.
(6) Install bulb holder in lens and reflector
assembly.
(7) Position lens and reflector assembly in lamp
body with TOP of lens at top of lamp body.
(8) Position bezel on lamp body and install attach-
ing screws.
(9) Install stone shield on lamp.