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Service bulletin SO-13TS39

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 id10054666
Published by NHTSA2014-02-13
Manufacturer's numberSO-13TS39
Manufacturer's date2013-12-16
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

DETROIT: THE COPPER ALLOY TERMINALS WERE REPLACED WITH STAINLESS STEEL TERMINALS AS PART OF PRODUCT IMPROVEMENT ALONG WITH IMPROVEMENTS TO NEEDLE VALVE TO REDUCE POTENTIAL STICKING DUE TO CORROSION OR DEPOSITS OF POOR QUALITY FUEL. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
DETROIT DETROIT

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