gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Radio - Alternator Noise Whine Left Channel|Page 5271 > < Radio - Alternator Noise Whine Left Channel|Page 5269
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To adjust "toe" setting

.3 Hr.

T7725     Preliminary inspection and adjustments

repair procedure "A", includes 
two road tests

3.7 Hrs.

Add:

To adjust "toe" setting

.3 Hr.

To reface rotors

.8 Hr.

To replace rotors

.5 Hr.

T7730    Preliminary inspection, adjustments, 

repair procedures "A" and "B", 
includes three road tests.

6.3 Hrs.

Add:

To adjust "toe" setting

.3 Hr.

To reface rotors

.8 Hr.

To replace rotors (during 

Procedure A)

.5 Hr.

PARTS INFORMATION

Parts are currently available from GMSPO.
CASTER WEDGES (SHIMS)

NOTICE:

To obtain +10.0 caster, use the appropriate caster wedge.

Radio - Alternator Noise Whine Left Channel|Page 5271 > < Radio - Alternator Noise Whine Left Channel|Page 5269