WenmarOpen by Wenmar Pro

Service bulletin TSB140056-050714

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 id10085266
Published by NHTSA2016-11-30
Manufacturer's numberTSB140056-050714
Manufacturer's date2014-05-20
NHTSA componentFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS; ENGINE

NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN ANNOUNCES IMPROVED FUEL INJECTOR FUEL LINES TO ADDRESS FUEL LEAKS FROM NUMBER 2 AND 4 INJECTOR SUPPLY LINES.

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 injection

Vehicles listed
CUMMINS ISL9

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