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Manual Transmission Fluid Leak From Weep Hole - keywords differential seal

Subject:Manual Transmission Fluid Leak From Weep Hole

Models:2006-2007 Chevrolet Corvette
Equipped with a Tremec Manual Transmission



The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Condition/Concern:

Manual transmission fluid leaking from the weep hole in the rear of the transmission case. Vehicles involved would be 2006 and 2007 model years built prior to 7/20/06.

Recommendation/Instructions:

Inspect the transmission rear inner output shaft seal for plastic flashing or a rolled seal (see photos). If the seal is rolled replace both the inner and outer output shaft seals.


Object Number: 1864305  Size: SH

Object Number: 1864307  Size: SH

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.