Brakes:interconnecting assembly (wiring:connecting
Defect Summary
The involved vehicles do not conform to federal motor vehicle safety standard no. 121, "air brake systems". The s121 bogie control air brake system was installed in such a way that the rear axle air control bypassed the front skid control air modulator valve. Improper installation would allow the rear axle to lock up in a panic stop.
Corrective Action
The dealer will reroute the brake air control lines to the rear axle of the bogie through the front skid control air system to comply with the safety standard.
Similar Recalls
Other recalls from Fruehauf Corporation or involving Service Brakes, Air.
FAQ: Recall 77V051000
Your rights, the repair process, and what each field on this page means.
What is recall 77V051000?
NHTSA recall 77V051000 was issued by Fruehauf Corporation on April 12, 1977. It addresses: Brakes:interconnecting assembly (wiring:connecting. The recall affects approximately 140 vehicles, with the defect involving the Service Brakes, Air component.
How do I get this recall repaired?
Contact any authorized Fruehauf Corporation dealer and reference NHTSA recall ID 77V051000 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.