Brakes:air systems
Defect Summary
The involved vehicles have the following non-compliances: the low air warning signal may not activate until the service reservoir pressure is below 60 psi. In addition, the brake release time may exceed 0.55 seconds at the right front wheel, which constitutes a non-compliance to federal motor vehicle safety standard no. 121, "air brake systems".
Corrective Action
Dealer will adjust the pin switch to the proper pressure to bring the vehicle into compliance with safety standard no. 121.
Similar Recalls
Other recalls from Transportation Mfg. Corp. or involving N/A.
FAQ: Recall 79V188000
Your rights, the repair process, and what each field on this page means.
What is recall 79V188000?
NHTSA recall 79V188000 was issued by Transportation Mfg. Corp. on August 15, 1979. It addresses: Brakes:air systems. The recall affects approximately 748 vehicles, with the defect involving the N/A component.
How do I get this recall repaired?
Contact any authorized Transportation Mfg. Corp. dealer and reference NHTSA recall ID 79V188000 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.