Skip to content
Recall campaign78V234000

Recall 78V234000: 1974–1977 Dorsey Dorsey

Service brakes, air › Disc › Chamber
Report received
Oct 20, 1978
Manufacturer
Dorsey trailers, inc.
Potentially affected
220vehicles
Model years
1974–1977

Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.

What NHTSA recorded

The piston in the antilock valve could stick due to exposure to high concentrations of fluid contaminants that may collect in the trailer braking system. Consequently, no air would be delivered to the brake chambers normally supplied by that valve. This could result in a "no brake" condition on the affected axles. This constitutes a non-compliance to federal motor vehicle safety standard no. 121, "air brake systems".

Remedy

The defective valve will be replaced without charge.

Affected model years

Pages for each model year show complaints, parts, mileage and other recalls.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.