NHTSA Office of Defects Investigation
Engineering Analysis EA04-009: WHEEL SEPARATIONS
- Closed
NHTSA's Office of Defects Investigation opened Engineering Analysis EA04-009 on March 17, 2004 and closed it on November 24, 2004. NHTSA's investigations file lists 9 Fleetwood models for it and links recall 04V-310 to it.
Updated daily from NHTSA's investigations file
Key facts
- NHTSA number
- EA04-009 (also written EA04009)
- Investigation type
- Engineering Analysis A more detailed stage of a defect investigation, opened when NHTSA's Office of Defects Investigation decides an issue merits further review, often after a Preliminary Evaluation or a Recall Query; it can include vehicle testing, surveys and further information requests.
- Status
- Closed November 24, 2004
- Opened
- Closed
- Vehicle or equipment manufacturer
- FLEETWOOD ENTERPRISES, INC.
- Component
- Wheels — Lugs/Nuts/Bolts/Studs
- Recall linked by NHTSA
- 04V-310: FLEETWOOD/ALUMINUM WHEELS, reported
- Vehicles and equipment
- 9 Fleetwood models, including the Fifth Wheel and Pride
NHTSA's summary
As NHTSA's Office of Defects Investigation wrote it for Engineering Analysis EA04-009.
ON JUNE 30, 2004, FLEETWOOD FILED A DEFECT NOTICE (04V-310) THAT OUTLINES A NOTIFICATION AND REPAIR PROGRAM INTENDED TO HAVE 2002-2004 MODEL YEAR FLEETWOOD FIFTH WHEEL AND TRAVEL TRAILER UNITS EQUIPPED WITH ALUMINUM WHEELS INSPECTED FOR THE PRESENCE OF PAINT AND OTHER FOREIGN SUBSTANCES IN THE CLAMP JOINT, ESPECIALLY BETWEEN THE WHEEL AND HUB CLAMP FACES, AND TO INSPECT FOR, AND CORRECT, ANY DAMAGE THAT MAY HAVE OCCURRED TO THE WHEELS OR HUBS DUE TO LOOSENING. THE CAMPAIGN INCLUDES A PROVISION TO PROVIDE THE AFFECTED VEHICLE OWNERS WITH INFORMATION ABOUT THE METHOD AND IMPORTANCE OF TORQUING THE WHEEL NUTS WITH A TORQUE WRENCH AS DESCRIBED IN THE CAMPAIGN NOTICE AND IN FLEETWOOD'S PUBLISHED OWNER'S MANUAL.ODI EXPRESSED CONCERN ABOUT THE CAMPAIGN PROGRAM BECAUSE IT ASKS OWNERS TO PERFORM THE POST-INSPECTION AND REPAIR TORQUING OF THE WHEEL MOUNTING NUTS (AT INTERVALS OF 10, 25, AND 50 MILES OR UNTIL STABILIZED).
TO ASSURE THAT THIS ASPECT OF THE CAMPAIGN IS COMPLETED SUCCESSFULLY, ODI HAS ASKED FLEETWOOD TO NOTIFY ODI OF ANY INCIDENTS OF WHEEL SEPARATIONS THAT OCCUR ON CAMPAIGN-REPAIRED VEHICLES WHOSE OWNERS WERE ASKED TO PERFORM THE POST-REPAIR WHEEL NUT TORQUE PROCEDURE.
Vehicles and equipment listed for this investigation
NHTSA's investigations file lists these vehicles and equipment for Engineering Analysis EA04-009. A listed model year means only that an investigation names it; it says nothing about any particular vehicle. Model years with a try.vin recall page link to that page's NHTSA investigations section.
What an NHTSA investigation is
NHTSA's Office of Defects Investigation (ODI) looks into possible safety defects in vehicles and equipment, often after owner complaints. An investigation usually starts as a Preliminary Evaluation, or as a Recall Query when it concerns whether an existing recall covers the right vehicles or fixes the problem, and ODI can upgrade it to a more detailed Engineering Analysis. A Defect Petition asks NHTSA to open an investigation, and Audit and Equipment Queries are administrative investigations into whether companies complied with federal vehicle safety requirements, such as reporting, recall and certification rules.
An open investigation is not a finding that a safety defect exists, and NHTSA can close one without a recall.
To see whether a specific vehicle has an open recall, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Sources
NHTSA's investigation record for EA04-009
Investigation details come from NHTSA's investigations file, which try.vin imports once a day. The investigation types are described from the U.S. Department of Transportation Inspector General's May 2023 report on NHTSA's Office of Defects Investigation, NHTSA's petition rules (49 CFR Parts 552 and 557) and NHTSA's Office of Defects Investigation procedures. How try.vin reads NHTSA investigations.