The defect
ON CERTAIN RECREATIONAL VEHICLES BUILT ON GM GMT610 RV CHASSIS, DUE TO A CHANGE IN THE FUEL SYSTEM OF THESE CHASSIS, INCREASED PRESSURE RESULTS IN THE FUEL RETURN LINE. THE FUEL RETURN LINE IS USED TO PROVIDE A FUEL TAP FOR GENERATORS AND AUXILIARY ENGINES.
The risk
OPERATING THE GENERATOR WHILE THE VEHICLE ENGINE IS RUNNING WILL STALL THE GENERATOR DUE TO OVERFUELING. STARTING, PRIMING OR OPERATING THE GENERATOR WITH THE VEHICLE ENGINE RUNNING COULD RESULT IN FUEL OVERFLOWING THE CARBURETOR, FLOODING THE GENERATOR ENGINE AND SPILLING FUEL INTO THE GENERATOR COMPARTMENT AND ON THE GROUND.
The remedy
GM/ONAN ADVISED JAYCO TO STOP DELIVERY OF THESE UNITS UNTIL A SOLUTION TO THE PROBLEM IS DEVELOPED. THE MANUFACTURER HAS NOT YET PROVIDED AN OWNER NOTIFICATION SCHEDULE FOR THIS CAMPAIGN. 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 JAYCO AT 1-574-825-0653.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Jayco Greyhawk | 2003 |
Components: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Jayco Greyhawk | 2003 | 0 | 7 |
Other fuel system, gasoline recalls in 2003
41 of the 527 recall campaigns reported to NHTSA in 2003 concerned the fuel system, gasoline; JAYCO, INC. filed 109 campaigns in all.
| 03V531000 16 Dec 2003 | MAZDA NORTH AMERICAN OPERATIONS |
| 03V529000 12 Dec 2003 | MASERATI NORTH AMERICA, INC. |
| 03V510000 8 Dec 2003 | HARLEY-DAVIDSON MOTOR COMPANY |
| 03V482000 19 Nov 2003 | FORD MOTOR COMPANY |
| 03V454000 10 Nov 2003 | GENERAL MOTORS CORP. |
| 03V471000 10 Nov 2003 | DAIMLERCHRYSLER CORPORATION |
| 03V442000 4 Nov 2003 | MITSUBISHI MOTORS NORTH AMERICA, INC. |
| 03V443000 4 Nov 2003 | DAIMLERCHRYSLER CORPORATION |
NHTSA recalls (public domain) · all recalls of 2003