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Service bulletin SMB147

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 id10095646
Published by NHTSA2017-03-17
Manufacturer's numberSMB147
Manufacturer's date2015-07-31
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY; SUSPENSION

NHTSA's summary

SERVICE MANUAL BULLETIN - PREVENTIVE MAINTENANCE - EMP RADIATOR.

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, Suspension, Cooling system, Radiator

Vehicles listed
NEW FLYER XCELSIOR2008
NEW FLYER XCELSIOR2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017

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
ITS50182017-08-04. Service bulletin. Technical Instruction to Clean Intake Tubes and Add Secondary Filter.
SMB1592016-10-06. Service bulletin. SERVICE MANUAL BULLETIN PROVIDES A PROCEDURE FOR TESTING THE COOLING SYSTEM FOR LEAKS ON SPECIFICALLY EQUIPPED XCELSIOR MODEL VEHICLES.