Technical Service Bulletin TSB 479 — 2015 NEWMAR VENTANA LE
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | TSB 479 |
| Manufacturer | |
| Vehicle | 2015 NEWMAR VENTANA LE |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Newmar Corporation has decided that certain coaches built on a Freightliner chassis and equipped with Equalizer leveling jacks may have air bags that do not inflate correctly during jack retraction, which could cause air depletion from the air bags. Issue: Equalizer recommends starting the coach and allowing the chassis air pressure to build before pressing the ?All Retract? button to ensure adequate air supply to the chassis air valves. Failure to start the engine and pressurize the air system may contribute to the improper inflation of the air suspension system. Do not drive the unit without the air suspension system fully inflated. If for any reason the suspension is deflated, operate the ?All Retract? function on the jack panel while the coach is parked with the air tanks at full pressure.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2015 NEWMAR VENTANA LE
TSB466Amended
EQUIPMENT:MECHANICAL
TSB 479
EQUIPMENT
16V055
EQUIPMENT:OTHER:LABELS
TSB 452
POWER TRAIN
TSB 450A
TIRES