TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
TT: In certain cases, vehicles undergoing the ZE7 AZ Oil Consumption repair procedure will require a short block replacement. Currently, when a new short block assembly is ordered for a vehicle, dowels pins connecting the short block to the crankcase stiffener are not present.If you are performing a short block replacement under ZE7, please order the following parts in addition to the short block, and install in the new short block upon receipt.

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Date Published
DEC 17, 2015
NHTSA TSB #
10152272
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