TSB Document:

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

You can still get the detailed info from Hummer for this TSB. Call your local Hummer dealer's service department & ask for a copy of TSB# 08-04-21-005.

Affected Component: POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

Summary

BORG WARNER NR3, NR4 TRANSFER CASE - PARKING LOT SHUDDER, BINDS ON TURNS IN 4 HIGH OPEN, CROW HOP (REPLACE PLASTIC MODE FORK). *PE

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