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Service bulletin L3-FSV-306

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 id10057479
Published by NHTSA2015-06-03
Manufacturer's numberL3-FSV-306
Manufacturer's date2015-01-16
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

NABI: OVER A PERIOD OF TIME, THE COOLANT FILTER WILL DEVELOPED A LEAK FROM COOLANT VALVE, LOCATED ON ENGINE, AND WOULD NEED TO REPLACE COOLANT VALVE AT COOLANT FILTER. *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, Cooling system

Vehicles listed
CUMMINS CUMMINS
NABI NABI

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