The problem
Vehicle description: school and transit forward and rear engine buses equipped with cummins isb and isc engines. The wiring harness to the combustion air intake grid heater can chafe against the engine and wear through causing an electrical short in the grid heater power supply. The short causes the fusible link to fail.
The risk
When the fusible link fails, insulation on the fusible link can ignite, creating a fire risk in the engine compartment.
The fix
Owners will be advised to replace the original grid heater power supply harness with fusible links with a new grid heater power supply harness equipped with fuses. In addition, a clamp will be added to support the harness away from the engine components.
Contacts
Owner notification is expected to begin december 17, 1998. 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 blue bird at 1-912-825-2021. Also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).
What to do
- Check your VIN. Enter it at nhtsa.gov/recalls - it shows whether this recall applies to your vehicle and whether the repair has been done.
- Call a dealer. Any authorized Blue Bird dealer will do the repair free, whether or not you bought the vehicle there. Quote campaign 98V313000.
- Ask about parts and a loaner. If parts aren't available yet, ask what to do in the meantime.
- Keep your paperwork. If you paid for this repair before the recall, you may be able to get reimbursed - here's how.