What NHTSA investigated
This investigation was derived from information gathered during PE02-046, bosch disc brake calipers.this investigation focused on the vehicle manufacturer, newmar.subject vehicles were those built with a hydraulic brake system incorporating the bosch zero offset pin slide (zops) calipers.odi'sconcern wasexcessive wheel end heat, possibly resulting in a wheel end fire.during the investigation, odi discovered two specific newmar vehicle models, those built on newmar chassis and those built on a workhorse chassis. As a result of the ageny's investigation into this matter, all newmarowners will be notified (04V-019) and the remedy will be applied to their vehicles. Some newmar vehicles (1,795) built on the workhorse chassis are being recalled by workhorse (04V-084).THIS investigation is closed.further details are provided on pages 2, 3, and 4.COPIES of both safety recalls are attached.
The recall that followed
Vehicles covered
| Make | Model | Model years |
|---|---|---|
| Newmar | NEWAIRE | 2001–2002 |
| Workhorse | W20 | 2001–2002 |
| Workhorse | W22 | 2001–2002 |
Source
From NHTSA’s investigation file, rebuilt daily. To report a problem with your own vehicle, go to nhtsa.gov/report-a-safety-problem. All open investigations.