TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# 010420004A.

Affected Component: POWER TRAIN:AXLE ASSEMBLY

Summary

REVISED DRIVE PINION FLANGE YOKE AND OR OIL SEAL REPLACEMENT PROCEDURE. *EH UPDATED *EH

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