Contacts
Mack campaign no 56. Model with sws56, sws57, sws76 series bogies, aluminumhubs and disc rear wheels. Built 7/15 74 thru 11/14 74. Possibility thatincorrect studs were used to attach disc rear wheels to aluminum hubs. If thisoccurs, the studs will loosen and result in failure of the hub,drum or wheeland could lead to separation of the rear disc wheel from the chassis. (Correctby inspecting and installing proper studs where necessary).
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 74V228000.
- 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.