Body - Dimensions/Measurement Manual Update

91pontiac05

Bulletin Number: 91-10-15
Reference Number: 131008
Publish Date: 3/91


Subject:
SERVICE MANUAL UPDATE - SECTION 10 (UNDERBODY, ENGINE COMPARTMENT, FRONT DOOR AND HOOD HINGE DIMENSIONS CHANGE)

Models Affected:
1982 - 1991 6000 MODELS


1991 Pontiac 6000 Pages 10-3-2, 10-3-3, 10-3-7 and 10-3-8.

Due to a redesigned front fender wheelhouse panel, the body alignment dimensions and measurement locations at the strut towers have changed. Reference Point "D" has changed from the center of strut shock tower front attaching hole, to the center of the strut shock tower 90 mm (3-9/16") hole.

Figure 2 - Underbody Horizontal and Vertical Dimensions:

Figure 3 - Frame Alignment Dimensions:

Figure 4:

Figure 7 - Measurement Locations:

Figure 8 - Metric to English Conversion Chart:

The following information replaces Figures 2, 3, 4, 7 and 8 in the 1991 Pontiac 6000 Service Manual, Section 10-3.

This information also replaces Figures 1, 2, 3, 4 and 5 in 1990 Pontiac 6000 Service Manual, Section 10-3 and should be used in place of any information in prior Pontiac Service Manuals referring to the underbody.