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Service bulletin 8-22-13

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 id10053360
Published by NHTSA2013-10-23
Manufacturer's number8-22-13
Manufacturer's date2013-08-01
NHTSA componentENGINE

NHTSA's summary

DETROIT: INFORMATION ON THE INSTALLATION OF DD13 EGR COOLER WATER MANIFOLD ASSEMBLY AND DD15/DD16 WATER MANIFOLD. *JS

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 DIESEL DD13
DETROIT DIESEL DD15
DETROIT DIESEL DD16

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