The worst 2000 New Flyer D40LF problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 7
Exterior lighting
- What is wrong
- Certain transit buses fail to comply with the requirements of federal motor vehicle safety standard no. 108, "lamps reflective devices, and associated equipment." the flashing deceleration lamps were an optional item for some of these buses.
- Risk
- The standard requires that the deceleration lamp is a solid light rather than a flashing light.
- Remedy
- Dealers will rewire the electrical system to remove the flashing function or install a new programmable logic controller (plc) which will make the lamps burn steady free of charge. The recall began on march 5, 2007. Owners may contact new flyer at 204‑934‑4874.
Recall number 07V068000 · Recall details
Engine and engine cooling: engine: other fuel types: turbo/supercharger
- What is wrong
- On certain transit buses equipped with detroit diesel series 40 engines, the turbocharger can fail allowing lubricating oil to spill onto the engine.
- Risk
- This can result in a fire in the engine compartment.
- Remedy
- Dealers will inspect and replace the turbocharger to prevent the possibility of an engine compartment fire. Detroit diesel is conducting the owner notification and remedy for this campaign. Owners may contact detroit diesel at 313‑592‑3708 or new flyer at 1‑204‑982‑8400.
Recall number 05V320000 · Recall details
Steering: hydraulic power assist: hose, piping, and connections
- What is wrong
- On certain low floor buses, the power steering hose was incorrectly installed.
- Risk
- The hose can leak, creating the risk of an engine fire.
- Remedy
- Dealers will replace the hose. Owner notification began july 1, 2002. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact new flyer at 1‑204‑228‑8984.
Recall number 02V112000 · Recall details
Structure: body: door
- What is wrong
- On certain low floor transit buses equipped with adhesively bonded aluminum bus door panels, due to an imperfect bonding of the door panel skin to the panel frame, environmental moisture may infiltrate regions of imperfect bonding and cause separation of the frame and door panel.
- Risk
- Under these conditions, if the panel is separating or has separated, a passenger could fall from the bus onto the roadway, possibly resulting in personal injury or death.
- Remedy
- Vapor will notify customers to have their buses inspected and will install mechanical fasteners to attach the skins to the frame elements free of charge. Owner notification began december 10, 2001. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact vapor corporation at 847‑967‑8300 or new flyer at 1‑204‑224‑1251.
Recall number 02V059001 · Recall details
Steering: linkages: tie rod assembly
- What is wrong
- Vehicle description: transit buses. The clamp nuts for the center link tie rods may have been inadequately tightened.
- Risk
- Inadequately tightened clamp nuts could lead to the tie rods separating from the center link possibly resulting in a vehicle crash.
- Remedy
- New flyer will will inspect the tie rod end clamp lock nuts to ensure that the nuts are properly tightened. Any damaged tie rods will be replaced. Owner notification began september 17, 2001. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact new flyer at 1‑204‑982‑8181.
Recall number 01V265000 · Recall details
Electrical system: 12v/24v/48v battery
- What is wrong
- Vehicle description: transit buses equipped with vanner 60 series battery equalizers. The equalizer could fail to operate properly and cause malfunction of the battery charging system.
- Risk
- Without fusing, the equalizer may melt, burn, or smoke, possibly resulting in a fire or a smoke filled bus, thus necessitating a passenger evacuation of the bus. The failure mode can cause operator distraction, and/or possible personal injury.
- Remedy
- Dealers will inspect the buses for certain equalizers by the date code. The affected equalizers will be replaced by vanner. New flyer is conducting the owner notification for this campaign. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact vanner at 1‑800‑227‑6937 or new flyer at 1‑204‑982‑8413.
Recall number 01V033006 · Recall details
Suspension: front: springs: air suspension: springs/bags
- What is wrong
- Vehicle description: transit buses. The front axle's spring tower bolts may not have been adequately tightened.
- Risk
- Incorrect bolt torque could lead to a shorter bolt fatigue life and eventual bolt failure.
- Remedy
- Dealers will reinstall the bolts to the correct torque.
Recall number 00V276000 · Recall details
See all 7 recalls for the 2000 New Flyer D40LF
Defect investigations
Interior fires
The office of defects investigation opened this preliminary evaluationbased on a fleet report of 3 thermal events allegedlythe result of condensation from the air conditioner's evaporator drain hose shorting electrical connections and various electrical components. The investigation was opened to evaluate and determine the cause of these thermal events. A technical evaluationdetermined that the drain line for the rooftop evaporator unit contacted the ballast inverter for the fluorescent lighting panel and became abraded.the abrasion of the drain lineresulted in low pressure and low volumes of moisture being introduced into the lighting panel resulting in electrical shorts.new flyer decided to conduct a safety recall to correct the problem.the corrective action will be to install an elbow on the air conditioning drain line where it enters the bus interior.this elbow relocates the drain line to provide the needed clearance between the line and lighting components.this remedy resolves the issue under investigation and, therefore, this investigation is closed.
PE07053
Technical service bulletins for the 2000 New Flyer D40LF 7
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This Service Manual Bulletin Provides Updated Preventive Maintenace Interval for the Crankcase Breather...
- This Parts Manual Bulletin provides new part number information for the moveable arm kit for the Kongsberg...
- This Service Manual Bulletin provides new OEM (Kongsberg) PM inspection requirements and new installation...
- New flyer: information concerning the relocation of the leveling valves in the rear
- New flyer: install alternator support bracket
- Subject regarding installation of an output wire to control the start up and shut down of the anti-skid...
- Information on relocation of the dual spectrum curbside ir fire sensor for D40LF models
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Questions about the 2000 New Flyer D40LF
Is the 2000 New Flyer D40LF reliable?
Owners have filed 0 complaints about the 2000 New Flyer D40LF.
What is the most common problem with the 2000 New Flyer D40LF?
There are not enough complaints to tell.
How many recalls does the 2000 New Flyer D40LF have?
7 recalls, covering exterior lighting, engine and engine cooling and steering.
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