The problem
Dowels may have been omitted during spring cap installation; this would put shear load on the four (4) spring cap bolts.
The risk
This could result in loosening and failure of the boltswith possible loss of control and accident potential.
The fix
Install the missing dowels to prevent movement between the spring cap and axle housing.
Contacts
System: spring cap to axle housing connection dowel.Vehicle description: heavy duty trucks.
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 Mack dealer will do the repair free, whether or not you bought the vehicle there. Quote campaign 89V033000.
- 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.