WenmarOpen by Wenmar Pro

Service bulletin sb2080

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 id10141717
Published by NHTSA2018-06-18
Manufacturer's numbersb2080
Manufacturer's date2018-02-26
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

NHTSA's summary

sb2080 Australian CST M1400 Isolated Radiator RetrofitB

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, Cooling system, Radiator

Vehicles listed
FREIGHTLINER CENTURY CLASS2009 to 2014
FREIGHTLINER COLUMBIA2009, 2010, 2011, 2012, 2013, 2014

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

Other bulletins for the same vehicles and component
sb20692018-06-18. Service bulletin. sb2069 Kysor Fan Clutch Sticking
sb20532018-06-18. Service bulletin. sb2053 New Stainless Steel Lower Radiator Tubes
sb20502018-06-18. Service bulletin. sb2050 Surge-Tank Cap Replacement
20-732018-02-12. Service bulletin. 20-73 - CANCELED: Cascadia Radiator Update?EPA10 with DDC Engines
sb20802017-11-17. Service bulletin. sb2080 Australian CST M1400 Isolated Radiator Retrofit
FSB-83-1352011-11-28. Service bulletin. FREIGHTLINER: BULLETIN PERTAINING TO THE REPLACEMENT OF AIR CONDITION HIGH PRESSURE (FAN CYCLING) SWITCH ON CERTAIN MODEL TRUCKS. *PE
SB-20-642011-04-04. Service bulletin. FREIGHTLINER: FAN CLUTCH NUTS. ALWAYS USE NEW NYLOC NUTS WHEN INSTALLING THE ENGINE COOLING FAN ON A BORG WARNER (KYSOR) FAN CLUTCH. FAILURE MAY LEAD TO A LOOSE OR LOST FAN, AND DAMAGE TO THE FAN CLUTCH OR TRUCK. *PE