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Service bulletin TEBE3533-00

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 id10089346
Published by NHTSA2017-01-23
Manufacturer's numberTEBE3533-00
Manufacturer's date2015-08-27
NHTSA componentENGINE

NHTSA's summary

PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIATOR CORE ON CERTAIN CT660 ON HIGHWAY TRUCKS EQUIPPED WITH A CT15 ENGINE - THE EXISTING RADIATOR CORE CAN CRACK IN COLD CLIMATES ON CERTAIN CT660 ON HIGHWAY TRUCKS EQUIPPED WITH A CT15 ENGINE. IF THE EXISTING RADIATOR CORE FAILS IT CAN/WILL DEVELOP A COOLANT LEAK. REMOVE THE EXISTING RADIATOR CORE AND HAVE A LOCAL RADIATOR SHOP BUILD A REPLACEMENT CORE AND RE-INSTALL.

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

Vehicles listed
CATERPILLAR CT6602012 to 2014

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