2012 Newmar London Aire TSBs
1 Technical Service Bulletin across 1 categories
Body & Paint
1 bulletin10121941
If the coach's HWH leveling system has intermittent issues when operating, check for corrosion or loose mounting bolts.
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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.