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Recall campaign03V420000

Recall 03V420000: 2003 Mack CV

Fuel system, gasoline › Storage › Tank assembly
Report received
Oct 27, 2003
Manufacturer
Mack trucks, inc
Potentially affected
179vehicles
Model years
2003

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

On certain chassis equipped with defiance metal fuel tank support bracket assemblies, the fuel tank bracket was not welded per specification. This can cause the fuel tank to separate from the chassis during assembly operation.

Possible consequence

If the fuel tank separates from the vechile, there is a risk the tank may rupture causing fuel to leak on the ground which could result in a fire.

Remedy

Dealers will inspect and repair. Owner notification began january 1, 2004. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact mack at 1-610-709-3337.

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.