If the coach's HWH leveling system has intermittent issues when operating, check for corrosion or loose...
Newmar technical service bulletin PIB 494 for 1994-2018 Newmar Dutch Star, 1991, 1994-2018 Newmar Mountain Aire and 2001-2018 Newmar New Aire and others.
- Bulletin number
- PIB 494
- Component
- Equipment
- 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.
Vehicles covered
- Newmar Dutch Star 1994-2018 20112012201320142015201620172018
- Newmar Mountain Aire 1991, 1994-2018 20112012201320142015201620172018
- Newmar New Aire 2001-2018 20112012201320142015201620172018
- Newmar London Aire 1995-2018 20112012201320142015201620172018
- Newmar King Aire 2003-2018 20112012201320142015201620172018
- Newmar Essex 2003-2018 20112012201320142015201620172018
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