WenmarOpen by Wenmar Pro

Service bulletin TSI-13-12-13

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 id10054985
Published by NHTSA2014-03-20
Manufacturer's numberTSI-13-12-13
Manufacturer's date2014-03-19
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; ENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

NAVISTAR: INFORMATION PROVIDED REGARDING LEAKING EXHAUST FROM EXHAUST MANIFOLD FEY RING JOINTS AND PROCEDURES ON INSTALLING EXHAUST MANIFOLD RING SEAL (EXHAUST CUFF) FOR CYLINDER 2 AND 3 EXHAUST MANIFOLD FEY RING JOINT. MODEL MAXXFORCE DT, 9, 10. *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, Exhaust and emissions, Exhaust manifold, pipes and muffler

Vehicles listed
NAVISTAR NAVISTAR

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