Isuzu N-Series. Manual - part 1112

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4. Rear Fog Light
4-1. Rear Fog Light Inoperative (while Headlight is ON)

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Starter Switch

Refer to “START AND CHARGING” in this section.

High Beam Indicator Light

Refer to “METER AND WARNING/INDICATOR LIGHT”
in this section.

Headlight Bulb Replacement

Removal

1. Remove the battery ground cable at the battery.
2. Remove the headlight assembly. (Refer to ‘Head-

light Replacement’ below.)

3. Remove the headlight bulb.

• Remove the dust cover (3).
• Remove the clip (1).
• Remove the headlight bulb (2).

Caution:
Do not touch the glass portion of the bulb with your fin-
gers.

Installation

1. Install the headlight bulb.

• Set the headlight bulb (2).
• Fix the headlight bulb with clip (1).
• Install the dust cover (3).

2. Install the headlight assembly.

(Refer to ‘Headlight replacement’ below.)

3. Connect the battery ground cable at the battery.
4. Check if the light lights.

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Caution:
Do not touch the glass portion of the new bulb with your
fingers.

Headlight Replacement

Removal
Preparation: Disconnect the battery ground cable.

1. Remove the battery ground cable at the battery.
2. Remove the seal rubber (3).

• Remove the seal rubber from beneath the

headlight.

3. Remove the front combination light (2).

• Open the cab door. Insert a screwdriver (1) into

the space between the cab and the cab door.
Use the screwdriver to force out the stud pin at
the center of the grommet (the pin securing the
front combination light).

• Remove the fixing screw.
• Remove the two catches.

• Remove the front combination light connector.

4. Remove the front grille (4).

• Remove the bolt at the center of the front grille.
• Remove the four clips securing the front grille.
• The grille is secured by 4 clips (2 clips at the in-

side of each headlight). Pull the grille toward
you to remove it.

5. Remove the front corner panel.
6. Remove the headlight (1).

• Remove the four bolts securing the headlight

(loosen the fixing bolts at the bottom of the front
side panel to create working space).

• Remove the headlight clips.
• Remove the headlight connector.

Installation

1. Assemble the headlight assembly (1).

• Connect the connector.
• Fix it to body panel with four bolts (5).

2. Assemble the front panel side.

(Refer to “DOOR” in section 2.)

3. Install the front grille (4).
4. Install the front combination assembly (2).

1) Position it by aligning two pawls with the groove

of H/L.

2) Fit the iron PIN in the upper portion by aligning

it with the center of corresponding grommet.

Notice:
Push it into securely with a force of approx. 250 N (25
kgf) until click is heard.

3) Pull the front combination light assembly lightly

toward the front of vehicle to make sure that the
PIN and grommet are engaged securely.

4) Tighten one bolt (6) in the lower portion of front

combination light assembly.

5) Hook the seal rubber (3) on two projections un-

der H/L.

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Door side

Cab side

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5. Connect the battery ground cable.
6. Check the operation and lighting of each lamp.

Aiming of Headlight

Preparation: Place the unloaded vehicle on a level sur-
face and check to see if the inflation pressure of the tires
is correct, the lenses are clean, and the battery is suffi-
ciently charged. Adjust the aim with the headlight tester.
When adjusting, follow the procedure of the tester man-
ufacturer’s.

Vertical Adjustment

Insert the tip of a screwdriver into the hole beneath the
headlight (the shaft of the screwdriver must be slanted
up) until contact is made with the head of the adjusting
screw. Turn the screw to adjust headlight focus up or
down.
Two vertical aim screws should be turned in the same
direction at the same time to adjust aiming.

Horizontal Adjustment

Insert the tip of a screwdriver into the hole beneath the
headlight (the shaft of the screwdriver must be slanted
up) until contact is made with the head of the adjusting
screw. Turn the screw to adjust headlight focus to the
left or right.

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