WenmarOpen by Wenmar Pro

Service bulletin FSB-261-034

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 id10044961
Published by NHTSA2012-08-08
Manufacturer's numberFSB-261-034
Manufacturer's date2012-07-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

NHTSA's summary

MACK TRUCKS: RADIATOR TIE ROD BRACKET. THE RADIATOR TIE ROD BRACKET (LEFT SIDE) ON MACK LEU TRUCKS EQUIPPED WITH CUMMINS ISL-G NATURAL GAS ENGINES HAVE THE POTENTIAL RISK OF MAKING CONTACT WITH THE BOTTOM OF THE CAB. *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, Cooling system, Radiator

Vehicles listed
MACK LEU2007 to 2012

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