Rear Combination Lamp - Condensation
88isuzu08BULLETIN NUMBER SB88-04-006
ISSUE DATE November 24, 1988
GROUP ELECTRICAL
TROOPER II (KT) CONDENSATION IN REAR COMBINATION LAMP
VEHICLES AFFECTED
Trooper II (KT) models.
SERVICE INFORMATION
Under damp conditions, condensation may form in the rear combination lamp housing. To prevent moisture entry, follow the procedure in this Service Bulletin for installing a gasket set in the rear combination lamp assemblies.
SERVICE PROCEDURE
1. Remove rear combination lamp assembly
2. Remove lens cover.
3. Using dry, low pressure air, remove any moisture from inside vehicle lamp area and lamp assembly
4. Install six round gaskets to lamp housing as follows:
a. Peel backing from gasket.
b. Install gasket over screw opening, carefully aligning the holes.
5. Install rectangular gasket to lamp housing.
NOTE
Gasket has a top and a bottom end. Tabs must fit correctly into lamp housing without stretching gasket. Alignment grooves in rectangular gasket should face lens cover.
6. Reinstall lens cover.
7. Remove existing gasket strips and triangular gaskets from lamp housing.
FIGURE 1:
8. Install two new gasket strips to sides of lamp housing, using rubber cement adhesive. See Figure 1. American Isuzu Motors Inc. recommends using Three Bond 1521 adhesive for this procedure. Apply a thin, even layer of adhesive along each side of the lamp housing and to one side of each gasket. Wait 3 to 5 minutes before installing gaskets. Apply pressure to gaskets for complete application.
9. Install a new triangular gasket to corner of lamp assembly. Peel backing from gasket and install to lamp assembly as shown in Figure 1.
10. Reinstall rear combination lamp assembly as described in the appropriate Workshop Manual.
11. Gasket set services both sides of vehicle.
PARTS INFORMATION
Part No. Description
8-94367-718-0 Lamp Gasket Set
(services both sides)
FLAT RATE MANUAL UPDATE INFORMATION
OPERATION OPERATION TASK SPECIAL TIME ADDITIONAL
NUMBER INSTR. INSTRUCTIONS
Lamp Gasket Set 041307 Install Both sides .8 Includes 041303 & 041403
R&R Rear Combination Lamp (Both sides)