G 10 Van V8-305 5.0L (1987)
Alignment: By Symptom
Technical Service Bulletin # 901173A
Date: 900201
Wheel Alignment - Front Tire Wear on Postal Vehicles
Number:
90-117-3A
Section:
3A
Date:
February 1990
Corp. Bulletin No.: 963101
Subject:
FRONT END, ALIGNMENT REVISIONS
Model and Year:
1987-90 POSTAL VEHICLES (LLV)
Some of the above postal vehicles are experiencing excessive front tire wear. To alleviate this problem, and reduce tread wear, the following revised
camber and toe-in specifications (see table 1) have been developed.
INSPECTION BEFORE ALIGNMENT
Before making any adjustments affecting caster, camber, or toe-in, the normal front end inspections should be made. (Refer to Section 3 of the Light
Duty Service Manual.)