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Service bulletin FDM-IB-004

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11002833
Published by NHTSA2024-07-02
Manufacturer's numberFDM-IB-004
Manufacturer's date2024-06-20
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This bulletin provides instructions for checking specific areas of the water pump assembly that may lead to a seized water pump condition. Potential causes of a seized water pump include shaft tubes sitting unevenly, tie rods torqued unevenly, roller bearings incorrectly positioned on driveshaft, and motor shaft too tight.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Vehicles listed
ZF CML12

Listing a model year does not mean every vehicle of it is concerned: the document says which.