SERVICE BRAKES, AIR:SUPPLY:CHECK VALVEON CERTAIN TRAILERS EQUIPPED WITH BENDIX SR-2, SR-4, AND SR-5 TRAILER SPRING BRAKE VALVE ASSEMBLIES, THE MOLDED RUBBER FACE OF THE INLET/EXHAUST VALVE (I/E VALVE) COMPONENT OF THE AFFECTED VALVES CAN SEPARATE FROM THE VALVE'S METAL INSERT. AIR CAN BE TRAPPED BY A SEPARATED I/E VALVE CAUSING IT TO BALLOON AND BLOCK THE EXHAUST PASSAGE OF THE TRAILER SPRING BRAKE CIRCUIT.
National Oilwell Recalls, Complaints & Safety Data
NHTSA safety recalls, owner-reported complaints and investigations, by model and model year · 2000–2002
Overview
Our database holds no NHTSA owner-reported complaints for National Oilwell. Our database also holds 1 safety recall campaign covering at least one National Oilwell model year.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
National Oilwell models
Ordered by total owner-reported complaint volume, which is not a ranking of quality
| Model | Model years | Complaints | Recalls |
|---|---|---|---|
| Trailer | 2000–2002 | 0 | 1 |
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Complaint totals count a report once for each model year it names; recall totals count a campaign once per model.
Recently issued recalls
The 1 newest campaigns covering a National Oilwell vehicle in our database
Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.
Check a VIN on NHTSA.govBrowse by model year
Every year with at least one publishable National Oilwell model year
Data sources
- NHTSA Office of Defects Investigation — complaints, recalls, investigations and manufacturer communications