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Service bulletin SF571 FCCC Bus C

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 id10151536
Published by NHTSA2018-12-10
Manufacturer's numberSF571 FCCC Bus C
Manufacturer's date2018-08-16
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Field Service Campaign: FCCC Bus Chassis Heater Hoses

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

Vehicles listed
THOMAS BUILT BUSES SAF-T-LINER C22011 to 2018

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