Skip to content
Recall campaign78V146000

Recall 78V146000: 1977–1978 Freightliner Freightliner

Service brakes, air › Supply › Check valve
Report received
Jun 21, 1978
Manufacturer
Freightliner corp.
Potentially affected
65vehicles
Model years
1977–1978

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 check valve, located on the inlet side of the primary and secondary air tanks may crack in the female fitting area and cause a slow loss of air. A leaking valve will reduce air pressure and partial or complete loss of brakes on those axles that depend upon that part of the system could occur.

Remedy

The dealer will inspect and, if necessary, install new air check valves.

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 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.