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Service bulletins for the 2017 New Flyer Xcelsior

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.

36 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
TSIB 21-032021-05-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Technical Service Information Bulletin revising the lubrication schedule for the scroll bearing on specifically equipped vehicles with the Powerex direct drive electric air compressor.
SMB1782018-02-12. Service bulletin. EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 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. EQUIPMENT. 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.
TSIB-17-012017-09-14. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. 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.
SMB1222017-08-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Service Manual Bulletin - Rear Axle Housing Oil Filter.
PMB-0402017-08-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT. Parts Manual Bulletin - Rear Axle Housing Oil Filter.
SMB121_B2017-08-04. Service bulletin. EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT:MECHANICAL. Service Manual Bulletin - Maintenance - Front & Rear Axle Fastener Replacements
SMB1382017-08-04. Service bulletin. EQUIPMENT; STEERING. Service Manual Bulletin - Steering Stop Adjustment
PMB-0392017-08-04. Service bulletin. EQUIPMENT. Parts Manual Bulletin - Air Cleaner Assembly
SMB1212017-08-04. Service bulletin. SUSPENSION:REAR; EQUIPMENT; SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY. Service Manual Bulletin - Front and Rear Axle Fastener Replacements.
TSIB 15-01_B2017-08-04. Service bulletin. STEERING; EQUIPMENT ADAPTIVE/MOBILITY. Technical Service Information Bulletin - Steering Damper Mount Inspection
PMB-0442017-03-20. Service bulletin. EQUIPMENT. SERVICE MANUAL BULLETIN - TOOLS & TESTING EQUIPMENT – ARTICULATED JOINT.
SMB1562016-08-12. Service bulletin. FUEL SYSTEM, OTHER; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SERVICE MANUAL BULLETIN TO REVISE VEHICLE GROUNDING INSTRUCTIONS FOR CNG FUELED LOW FLOOR AND XCELSIOR MODEL VEHICLES
SMB1552016-08-12. Service bulletin. SUSPENSION:MULTIPLE AXLE:TORQUE ARM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SERVICE MANUAL BULLETIN TO REVISE OEM AXLE TORQUE INFORMATION ON ALL LOW FLOOR AND XCELSIOR MODEL VEHICLES.
SMB147B2016-08-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SERVICE MANUAL BULLETIN TO REVISE PREVENTATIVE MAINTENANCE INSPECTION REQUIREMENTS ON ALL LOW FLOOR AND XCELSIOR MODEL VEHICLES.
SMB-141B2016-07-14. Service bulletin. STEERING; EQUIPMENT ADAPTIVE/MOBILITY. PREVENTIVE MAINTENANCE This bulletin provides revised OEM information for lubricating the front steering knuckle bearings on MAN VOK-07-F front axles. Revision B provides clarification and more detail on the lubrication procedure. This information supersedes all prior information on this subject already provided in your New Flyer Service Manuals. Make this Service Bulletin available to service personnel to inform them of changed information.
SMB-138B2016-07-14. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; STEERING. STEERING SYSTEM; Steering Stop Adjustment This bulletin provides revised information on the adjustment of the steering stop on your New Flyer Vehicle. This bulletin supersedes any prior information on this subject already provided in your New Flyer Service Manuals. Make this Service Bulletin available to service personnel to inform them of changed information.
TSIB 15-072016-07-07. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR. Alternator Power Cable Support Inspections New Flyer has observed several instances of chafing of the alternator power cable installations in certain of customers’ vehicles. New Flyer is issuing this Technical Service Information Bulleting to notify its customers of the potential for this chafing to occur in certain circumstances. In order to prevent chafing, New Flyer reminds customers that the inspection procedures described in the New Flyer Service Manuals relating to its vehicles must be followed before chafing issues manifest themselves and require extensive and/or expensive repairs. The inspection of alternator power cables is located in the Preventative Maintenance section of the New Flyer Service Manual for the vehicle and is to be conducted during every 6,000 mile (9,600km) inspection.
SMB-1462015-12-17. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE. NEW FLYER: INFORMATION REGARDING THE REVISION OF OEM ON TORQUE VALUE (48IN-LB (5.4NM) FOR THE DRAIN PLUG OF DEF TANK. MODEL XCELSIOR. NO YEARS LISTED. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.