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Service bulletin TSIB-17-01

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 id10117562
Published by NHTSA2017-09-14
Manufacturer's numberTSIB-17-01
Manufacturer's date2017-08-01
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

This Technical Service Information Bulletin Describes the Recommended Maintenance for Flexible Coolant Hoses Located Above the Electronic Equipment Enclosure on Xcelsior Model Vehicles Equipped with Rooftop HVAC Sytems.

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

Equipment and accessories, Heating and air conditioning

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
TSIB 15-072021-05-24. Service bulletin. Alternator Power Cable Support Inspections
SMB1542021-05-24. Service bulletin. Governor D-2. This bulletin provides revised information on the Governor D-2 settings for your New Flyer Vehicle.
TSIB 21-032021-05-06. Service bulletin. Technical Service Information Bulletin revising the lubrication schedule for the scroll bearing on specifically equipped vehicles with the Powerex direct drive electric air compressor.
ITS585082019-02-19. Service bulletin. This Maintenance Instruction Describes How to Retrofit Upgraded PEM Electric Drive Motor Mount Hardware and Fuel Cell Mounting Hardware.
SMB1782018-02-12. Service bulletin. This Service Manual Bulletin provides new OEM (Kongsberg) PM inspection requirements and new installation procedure for the adjustable floor pedal moveable arm on specifically equipped vehicles.
PMB0492018-02-12. Service bulletin. This Parts Manual Bulletin provides new part number information for the moveable arm kit for the Kongsberg brake and accelerator assembly on specifically equipped vehicles.
SMB1222017-08-04. Service bulletin. Service Manual Bulletin - Rear Axle Housing Oil Filter.
PMB-0402017-08-04. Service bulletin. Parts Manual Bulletin - Rear Axle Housing Oil Filter.
SMB121_B2017-08-04. Service bulletin. Service Manual Bulletin - Maintenance - Front & Rear Axle Fastener Replacements
SMB1382017-08-04. Service bulletin. Service Manual Bulletin - Steering Stop Adjustment