Service bulletin PIB 494
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10121941 |
| Published by NHTSA | 2017-11-03 |
| Manufacturer's number | PIB 494 |
| Manufacturer's date | 2017-09-28 |
| NHTSA component | EQUIPMENT |
NHTSA's summary
If the coach's HWH leveling system has intermittent issues when operating, check for corrosion or loose mounting bolts. Torque the mounting bolts (if needed) to 30 ft. pounds. A ground cable may also be installed to improve the overall grounding of the HWH pump assembly.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Equipment and accessories
| NEWMAR DUTCH STAR | 1994 to 2018 |
|---|---|
| NEWMAR ESSEX | 2003 to 2018 |
| NEWMAR KING AIRE | 2003 to 2018 |
| NEWMAR LONDON AIRE | 1995 to 2018 |
| NEWMAR MOUNTAIN AIRE | 1991 |
| NEWMAR MOUNTAIN AIRE | 1994 to 2018 |
| NEWMAR NEW AIRE | 2001 to 2018 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.