Quick release valves
Defect Summary
Autocar is recalling 690 my 2008-2009 acx, wx and wxll heavy duty class 8 vehicles equipped with quick release valves (qrv). there are qrv's in two areas of the vehicle. the first is in the lift axle air lines. a leak in that qrv would affect the rate at which the tag/pusher axle is lowered/lifted. the second is in the park brake air lines. a leak in that qrv would release pressure on the park brake springs; if the lead is large enough, the pressure will drop and set the brakes on the rear axle.
Safety Consequence
Drivers would not be aware of brake system failure and braking capability would not be possible, increasing the risk of a crash.
Corrective Action
Autocar will notify owners and provide instructions for scheduling repair of the vehicle at an authorized autocar service facility, at no cost to the vehicle's owner. the recall began on april 9, 2009. owners may contact autocar at 1-765-489-5499.
Similar Recalls
Other recalls from Autocar, Llc or involving Parking Brake.
FAQ: Recall 09V060000
Your rights, the repair process, and what each field on this page means.
What is recall 09V060000?
NHTSA recall 09V060000 was issued by Autocar, Llc on February 19, 2009. It addresses: Quick release valves. The recall affects approximately 690 vehicles, with the defect involving the Parking Brake component.
How do I get this recall repaired?
Contact any authorized Autocar, Llc dealer and reference NHTSA recall ID 09V060000 or the manufacturer campaign number A-0901. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.