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July 1, 2026 Service bulletin

ATC/KIB update for Dometic

Newmar technical service bulletin TSB 629 for 2026 Newmar Dutch Star, 2026-2027 Newmar Mountain Aire and 2026-2027 Newmar New Aire and others.

Bulletin number
TSB 629
Component
Visibility: defroster/defogger/HVAC system: fan/motor: resistor/speed control
Summary
ATC/KIB update for Dometic

Vehicles covered

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