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Service bulletin BS5300E

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 id10222267
Published by NHTSA2022-10-03
Manufacturer's numberBS5300E
Manufacturer's date2022-09-29
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; EQUIPMENT

NHTSA's summary

HVAC deflectors are breaking at the folded attachment points. The brackets broke right at the bending due to a sharp curve

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, Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
NOVA BUS LFS2018, 2019, 2020, 2021, 2022

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

Recalls for the same vehicles and component
26V6240002026-09-29. EQUIPMENT:MECHANICAL:CARRIER/RACK
26V3000002026-05-12. VISIBILITY:GLASS, SIDE/REAR; STRUCTURE:INTERIOR PANELS:DOOR
25V6960002025-10-14. VISIBILITY:GLASS, SIDE/REAR
24V9070002024-12-03. EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:CRITICAL FASTENERS
20245062024-09-09. Heater And Defroster
24V6570002024-09-09. EQUIPMENT:ELECTRICAL; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT
24V5640002024-07-26. VISIBILITY:GLASS, SIDE/REAR
20243962024-07-08. Visual System
24V5190002024-07-08. VISIBILITY:WINDSHIELD WIPER/WASHER
20240342024-01-24. Visual System

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
BS5463ER12024-04-30. Service bulletin. Failure of camera bracket will cause the camera to swing while bus is in motion.
FT55452024-03-29. Service bulletin. The Driver’s Barrier stationary glass is breaking in service due to possible metal to glass contact on the lower supports.
BS5495E2024-02-24. Service bulletin. HVAC coolant pipe leaks from various solder locations.
FT55092024-01-02. Service bulletin. The Driver’s Barrier stationary glass is breaking in service due to possible metal to glass contact on the lower supports. The glass must have a minimum of 3mm gap all around the supports.
BS5463E2023-12-22. Service bulletin. Failure of camera bracket will cause the camera to swing while bus is in motion.
BS5441E2023-10-29. Service bulletin. Wheel Chair Ramp Missing two P-clamps and a grommet.
FT54552023-09-26. Service bulletin. Brass fitting (N79131) leaks found at BL2 and BL4 two-way valve, repairs were performed not per AVT0029.
FT54632023-09-26. Service bulletin. Failure of camera bracket will cause the camera to swing while bus is in motion.
BS5388E2023-04-03. Service bulletin. AC defroster suction line, Condensation dripping from AC hose
FT53852023-04-03. Service bulletin. American seating lower bracket hardware missing. Seating lower bracket hardware is missing due to insufficient torque and sealant.