Vehicle recall 75V143000 · July 28, 1975

1972-1975 Mack CF

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Notes: Mack campaign no SC065.MODEL fire chassis may 17, 1972 thru June 23, 1975.POSSIBILITY of interference between the front axle brake chamber inlet and theshock absorber brackets.under certain operating conditions and with the frontwheels turned either to the extreme left or right direction, the air inletfitting could contact the front axle shock absorber upper bracket and causeinlet fitting to break.this would result in loss of braking on the affectedwheel, and could affect steering stability during brake application.(correctby inspecting and relocating fitting to preclude contact with shock absorberbracket).

Recall details

NHTSA campaign: 75V143000
Reported to NHTSA: July 28, 1975
Filed by: MACK TRUCKS, INCORPORATED
Owner notification: December 15, 1975
Vehicles potentially affected: 363
Initiated by: the manufacturer
Components: Service brakes, air › Supply › Hoses, lines/piping, and fittings

Recall 75V143000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Mack CF (1972-1975): 1975, 1974, 1973, 1972

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