TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
There is a concern that some water pumps are being replaced that are not faulty, due to signs of a very small coolant leak from the bleed hole. This Service Alert is to inform you about the water pump sealing mechanism and the criteria if replacement is necessary or not.

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Date Published
DEC 05, 2023
NHTSA TSB #
10248392
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