Key Takeaway
BRAKES:AIR SYSTEMS:VALVE:FOOT CONTROL by MACK TRUCKS, INCORPORATED was recalled on October 31, 1989. What to do: REPLACE MISASSEMBLED VALVES.
BRAKES:AIR SYSTEMS:VALVE:FOOT CONTROL
Description
INTERNAL COMPONENTS OF THE E-12 DUAL CIRCUIT AIR BRAKE VALVES MAY BE MISASSEMBLED SO THAT ONE OF THE TAPERED SNAP RINGS IS UPSIDE DOWN.
Injuries / Consequence
THE SNAP RING CAN COME OUT CAUSING THE VALVE TOMALFUNCTION AND APPLY THE TRUCK'S BRAKE SYSTEM WITHOUT WARNING; THIS COULDRESULT IN LOSS OF CONTROL AND A CRASH.
Remedy
REPLACE MISASSEMBLED VALVES.
Products Affected
Vehicle
VehiclesCompany Information
MACK TRUCKS, INCORPORATED
Unknown location
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Frequently Asked Questions
Is this recall still active?
Check the status badge at the top of this page. "Ongoing" means the recall is still active and you should follow the remedy instructions. "Completed" or "Terminated" means the recall process has concluded, though the safety issue remains relevant for any unrepaired products.
How do I check if my product is affected?
Compare the model number, lot code, serial number, or date range listed in the recall notice with the information on your product's label or packaging. For vehicles, check your VIN at NHTSA.gov/Recalls.
What remedy is available for this recall?
The listed remedy for this recall is: REPLACE MISASSEMBLED VALVES.
Where can I find the original recall notice?
This recall was issued by NHTSA. You can view the original notice using the link provided above.