Contacts
Mack campaign no. Fire appratus with william air throttle control. Built sep1 1973 thru apr 30 1974. Possibility that the valve cage assembly, an internalpart of the accelerator system, could fracture resulting in an air leak orcomplete malfunction. If this occurs, it may result in poor acceleration orthe throttlesticking in any position. (Correct by inspecting and installingimproved valve repair kit).
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 74V097000.
- 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.