Suburban 3/4 Ton 4WD V8-305 5.0L (1986)
Front Door Interior Handle: By Symptom
Technical Service Bulletin # 88T10510
Date: 880401
Door Handle - Air Leaks
GMC NUMBER:
88-T-105
GROUP:
10 - Body
DATE:
April, 1988
CORPORATE
NUMBER:
861510
SUBJECT:
DOOR HANDLE AIR LEAKS
MODELS:
1985-1986C/K AND 1987-1988 R/V
Air leaks through the front and rear door handles may occur on some of the models stated above. A new seal has been added to the door handle
escutcheon to prevent this air intrusion. To repair this condition, remove the existing door handle escutcheon and install the new escutcheon P/N
15606435 left and 15606436 right.
The new escutcheons were incorporated into production beginning with the following VIN breakpoints:
GMC:
JF521861
GMC:
JJ509083
Labor OP:
C3280 - Right C3281 - Left
Labor Time:
.2 hrs. each side
Technical Service Bulletin # 87T6610
Date: 870701
Door Handle (Interior) - Misaligned
GMC NUMBER:
87-T-66
GROUP:
10 - Body Section
DATE:
July, 1987
CORPORATE
NUMBER:
761608
SUBJECT:
INSIDE DOOR HANDLE MISALIGNMENT
MODELS:
1985-1986 C/K AND 1987 R/V MODELS
FIGURE NO. 1
Some 1985-1986 C/K models and 1987 R/V models may have inside front and rear door handles that are misaligned. This misalignment may result in
