# Service bulletin FT4950

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.

- Type: Service bulletin
- NHTSA id: 10182146
- Published by NHTSA: 2020\-11\-04
- Manufacturer's number: FT4950
- Manufacturer's date: 2020\-10\-21
- NHTSA component: STRUCTURE; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE

## NHTSA's summary

Engine door hinge becoming loose

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10182146-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10182146-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Body and frame, Engine, Equipment and accessories

## Vehicles listed

- 2018 to 2019 NOVA BUS LFS
- 2017 to 2018 NOVA BUS LFS ARTIC

## Recalls for the same vehicles and component

- [2026228](/recalls/tc/2026228.md), 2026-05-12: Structure
- [26V300000](/recalls/nhtsa/26V300000.md), 2026-05-12: VISIBILITY:GLASS, SIDE/REAR; STRUCTURE:INTERIOR PANELS:DOOR
- [2026006](/recalls/tc/2026006.md), 2026-01-13: Structure
- [24V657000](/recalls/nhtsa/24V657000.md), 2024-09-09: EQUIPMENT:ELECTRICAL; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT
- [24V033000](/recalls/nhtsa/24V033000.md), 2024-01-19: STRUCTURE:BODY:DOOR; VISIBILITY
- [22V416000](/recalls/nhtsa/22V416000.md), 2022-06-13: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
- [22V323000](/recalls/nhtsa/22V323000.md), 2022-05-11: EQUIPMENT; EXTERIOR LIGHTING
- [2020271](/recalls/tc/2020271.md), 2020-06-17: Structure
- [20V354000](/recalls/nhtsa/20V354000.md), 2020-06-15: STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS; ELECTRICAL SYSTEM:SOFTWARE
- [2019172](/recalls/tc/2019172.md), 2019-04-05: Accessories

## Other bulletins for the same vehicles and component

- [LI5316ER2](/bulletins/10250586.md), 2024-02-24, Service bulletin: ENGINE AND ENGINE COOLING. Crank case vent \(CCV\) hoses may get damaged over time.
- [LI5427E](/bulletins/10247614.md), 2023-12-22, Service bulletin: ENGINE AND ENGINE COOLING. Improved durability of engine\-side heat exchanger hoses.
- [BS5469E](/bulletins/10247612.md), 2023-12-22, Service bulletin: ENGINE AND ENGINE COOLING. The belt guard hinge may crack.
- [BS5467E](/bulletins/10244198.md), 2023-10-17, Service bulletin: STRUCTURE; FUEL SYSTEM, GASOLINE. Potential presence of a gap may cause frame crack. Only to perform during a frame crack repair process near front bolt of joint \#2.
- [FT5463](/bulletins/10242846.md), 2023-09-26, Service bulletin: VISIBILITY; EQUIPMENT. Failure of camera bracket will cause the camera to swing while bus is in motion.
- [FT4651](/bulletins/10240760.md), 2023-08-17, Service bulletin: FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Failure of DEF sensor GEN 6 within the expected 5\-years lifespan.
- [BS5357E](/bulletins/10233270.md), 2023-04-03, Service bulletin: EQUIPMENT. Lexan panels cracking at mounting holes. Need to change the attachment of Lexan panels due to apparent cracks.
- [BS5356E](/bulletins/10233269.md), 2023-04-03, Service bulletin: EQUIPMENT. Lexan panels cracking at mounting holes. Need to change the attachment of Lexan panels due to apparent cracks.
- [BS5320ER1](/bulletins/10233268.md), 2023-04-03, Service bulletin: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Fire light coming on in the dash, Fire detection system
- [BS5379E](/bulletins/10233175.md), 2023-03-21, Service bulletin: ENGINE AND ENGINE COOLING. P\-clamps holding the transmission coolant pipes can break and cause coolant leaks.

JSON: [/v1/bulletins/10182146](/v1/bulletins/10182146)

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