Brakes:air systems:pedals:linkages and valves
Defect Summary
An incorrect front axle brake valve may have been installed.
Safety Consequence
Braking ability of the vehicle without a trailer couldbe reduced which could result in an accident.
Corrective Action
Replace the lq4 valve with a qr1 quick release valve.
Similar Recalls
Other recalls from Paccar Incorporated or involving Service Brakes, Air.
FAQ: Recall 88V140000
Your rights, the repair process, and what each field on this page means.
What is recall 88V140000?
NHTSA recall 88V140000 was issued by Paccar Incorporated on August 25, 1988. It addresses: Brakes:air systems:pedals:linkages and valves. The recall affects approximately 240 vehicles, with the defect involving the Service Brakes, Air component.
How do I get this recall repaired?
Contact any authorized Paccar Incorporated dealer and reference NHTSA recall ID 88V140000 or the manufacturer campaign number NR (Not Reported). 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.