WenmarOpen by Wenmar Pro

Service bulletin LTR-0403

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 id10033368
Published by NHTSA2010-08-16
Manufacturer's numberLTR-0403
Manufacturer's date2010-02-12
NHTSA componentENGINE AND ENGINE COOLING:ENGINE; FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP

NHTSA's summary

CUMMINS: INITIATING A PRODUCT CAMPAIGN INVOLVING C AND L SERIES ENGINES THAT INCLUDE UNITS USED AT YOUR FACILITY. NO MODEL OR MODEL YEARS LISTED. *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, Fuel system, Fuel pump

Vehicles listed
CUMMINS CUMMINS

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