2000 Orion II problems

What is wrong

On certain transit buses, the fuel lift pump could fail in a manner which results in engine fuel starvation, which could result in a stall condition. Potential lift pump failure modes include: brush wear out, bushing failure, rotor tab insert failure, or any other failure mode that would cause the fuel pumping element to stop spinning.

Risk

If the fuel lift pump pumping element stops spinning and the fuel pumping vanes stop in a location which blocks fuel flow through the lift pump, the engine will be starved of fuel. Fuel starvation could cause low engine power, engine misfire, or engine stall. Prior to the engine stalling, the operator could experience low engine power, engine misfire, and/or dash-mounted fault lamp illumination.

Remedy

Cummins is conducting the owner notification and remedy for this campaign. Owners may contact cummins at 1‑800‑343‑7357 or orion bus at 905‑403‑7807.

Recall number 05V079000 · Recall details

What is wrong

Certain orion buses equipped with sure-lok wheelchair tie-down securement assemblies. The sprocket teeth of the retractor assembly may be out of alignment causing the load pawl not to fully seat in the sprocket teeth.

Risk

In the event of a vehicle crash, the wheelchair may not be adequately secured possibly resulting in injuries.

Remedy

Sure-lok will conduct the owner notification and remedy for this campaign. Dealers will inspect and replace the wheelchair securement retractors as necessary. Owners should contact sure-lok at 1‑866‑787‑3565 or orion at 905‑403‑1111.

Recall number 04V509000 · Recall details

What is wrong

Certain transit buses fail to comply with the requirements of federal motor vehicle safety standard no. 217, "bus emergency exits and window retention and release." the handle pull force exceeds the 89n force to release the emergency window. Additional force is required to release the window.

Risk

In the event of a crash, an occupant may have difficulty opening the emergency exit window, increasing the risk of personal injury or death.

Remedy

Dealers will repair these windows. Owner notification began june 1, 2003. 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 orion at 1‑800‑492‑2116.

Recall number 03V120000 · Recall details

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

Orion will notify owners to inspect their buses for certain equalizers by the date code. The affected equalizers will be replaced by vanner. 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.

Recall number 01V033005 · Recall details