Delivery: hoses, lines/piping, and fittingsRecall 74V-003 · Mack vehicles

MACK TRUCKS, INCORPORATED recall 74V-003 covers 1,548 Mack vehicles for a delivery: hoses, lines/piping, and fittings problem, reported to NHTSA on December 2, 1974.

Vehicles repairedNo manufacturer report yet

Vehicles affected1,54810 models

ReportedDec 2, 1974Owners notified Jul 5, 1974

Complaints since0Same system, after the recall

Source: NHTSA recall 74V003000 and manufacturer quarterly reports. Started by the manufacturer.

What's wrong

The problem

What to do

The fix

The remedy has not been described yet.

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 LINES TO PREVENT FUEL LINE FAILURE).

Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.

10 models

Vehicles in this recall

Mack F7951969, 1970, 1971, 1972

Mack F7971969, 1970, 1971, 1972

Mack FL7951970, 1971, 1972, 1973, 1974

Mack FL7971970, 1971, 1972, 1973, 1974

Mack FS7951970, 1971, 1972, 1973, 1974

Mack FS7971970, 1971, 1972, 1973, 1974

Mack RL7951970, 1971, 1972, 1973, 1974

Mack RL7971970, 1971, 1972, 1973, 1974

Mack RS7951970, 1971, 1972, 1973, 1974

Mack RS7971970, 1971, 1972, 1973, 1974