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Service bulletin sbu2014

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 id10141779
Published by NHTSA2018-06-18
Manufacturer's numbersbu2014
Manufacturer's date2018-02-26
NHTSA componentEQUIPMENT; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

NHTSA's summary

sbu2014 Borg Warner (Kysor) Fan Clutch Nuts

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Equipment and accessories, Cooling fan, Cooling system

Vehicles listed
FCCC S22012
FCCC S22016 to 2018
FREIGHTLINER FREIGHTLINER
FREIGHTLINER RECREATIONAL VEHICLE
FREIGHTLINER SCHOOL BUS
FREIGHTLINER SHUTTLE BUS
FREIGHTLINER WALK-IN VAN

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