COATED WHEEL WEIGHTS FOR ALUMINUM WHEELS
(Revised to Correct 3rd Paragraph)
VEHICLES AFFECTED: 1988 ALL CARLINES WITH ALUMINUM WHEELS
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All aluminum wheels must be balanced using the nylon coated weights to
prevent damage to the clear coat finish.
These balance weights provide a much better appearance, and are used on both
the outboard and inboard rim flanges. They will not discolor, corrode, or
damage the wheel as may have been the case in the past with some uncoated
clip-on weights used on aluminum wheels.
Below is a complete list of all the coated weights required for balancing
aluminum wheels.
Weight Part Number
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1/2 Oz. 9591582*
3/4 Oz. 9591583*
1 Oz. 9591361
1-1/4 Oz. 9591362
1-1/2 Oz. 9591363
1-3/4 Oz. 9591364
2 Oz. 9591365
2-1/4 Oz. 9591366
2-1/2 Oz. 9591367
* The 1/2 and 3/4 Oz. weights are new. They. have a new retention clip.
When installing the coated weights, care must be taken so that the nylon
coating does not crack. It is recommended that a teflon hammer be used.
General Motors bulletins are intended for use by professional
technicians, not a "do-it-yourselfer". They are written to inform
those technicians of conditions that may occur on some vehicles, or
to provide information that could assist in the proper service of a
vehicle. Properly trained technicians have the equipment, tools,
safety instructions and know-how to do a job properly and safely.
If a condition is described, do not assume that the bulletin applies
to your vehicle, or that your vehicle will have that condition. See
a General Motors dealer servicing your brand of General Motors
vehicle for information on whether your vehicle may benefit from
the information.