The problem
The hook size of the throttle return spring is too small resulting in a tight fit around the anchor nut, causing the throttle return spring to break prematurely.
The risk
If the throttle spring breaks, the engine will return to idle speed, which may cause a highway hazard and result in a vehicle crash.
The fix
Install throttle return springs with larger hooks.
Contacts
System: throttle return springs.Vehicle description: heavy trucks with cummins b series engines.
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 Freightliner dealer will do the repair free, whether or not you bought the vehicle there. Quote campaign 91V177000.
- 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.