Brakes:121 brake system
Defect Summary
The anti-lock brake system fails to comply to federal motor vehicle safety standard no. 121, "air brake systems". Manufacturing tolerances on the switch can allow the warning buzzer to sound at pressures below the standard 60 psi. The steering wheel blocks the driver"s field of view of the warning light. Some of the trucks require .6 seconds, for the air pressure to fall from 95 psi to 5 psi instead of the required .55 seconds. Also, on some of these vehicles, the brakes would not release after loss of air in the rear brake reservoir by means of the service brake control.
Corrective Action
Dealer will install two low air pressure switches to activate the low air pressure warning buzzer at a minimum of 60 psi. An audible warning buzzer will also be installed on vehicles where the anti-lock warning light might be obscured by the steering wheel, and valves and fittings will be installed to decrease the time necessary to exhaust the air from the brake chambers.
Similar Recalls
Other recalls from Battle Motors, Inc. or involving Service Brakes, Air.
FAQ: Recall 78V151000
Your rights, the repair process, and what each field on this page means.
What is recall 78V151000?
NHTSA recall 78V151000 was issued by Battle Motors, Inc. on June 27, 1978. It addresses: Brakes:121 brake system. The recall affects approximately 1,649 vehicles, with the defect involving the Service Brakes, Air component.
How do I get this recall repaired?
Contact any authorized Battle Motors, Inc. dealer and reference NHTSA recall ID 78V151000 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.