How many recalls does the 1970 Mack Fs797 have?

The 1970 Mack Fs797 has 1 NHTSA safety recall campaign on record.

How do I check if my 1970 Mack Fs797 has an open recall?

Enter your 17-character VIN at NHTSA's official recall lookup (nhtsa.gov/recalls) to see open, unrepaired recalls for your specific vehicle. Recall repairs are free.

1970 Mack Fs797 Recalls

Recalls on record Updated July 2026

The 1970 Mack Fs797 has 1 NHTSA recall campaign affecting an estimated 1,548 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

FUEL SYSTEM, GASOLINE 74V003000 1974-12-02 1,548 affected

Defect

MACK CAMPAIGN NO SCO#47.OCT 1969 THRU APR 1974.TRUCKS.POSSIBILITY THATTHE FUEL RETURN LINE IS ROUTED TOO CLOSE TO THE EXHAUST PIPE AND EXCESSIVE HEATCOULD CAUSE PREMATURE DETERIORATION OF THE FUEL HOSES.THIS CONDITION COULDCAUSE FUEL LEAKAGE AND BE A POTENTIAL FIRE HAZARD.(CORRECT BY INSPECTING ANDREROUTING FUEL…

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1970 Mack Fs797 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.