DuroMax XP5500HX — Changing/Inspecting the AVR
Repair & overhaul · Alternator
For the DuroMax XP5500HX, from the DuroMax owner's manual.
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Before you start
- If the generator is overheated or overloaded, the AVR may be damaged and require replacement
Procedure
- Remove the 2 bolts of the generator cover then pull the cover off
- Remove the 2 bolts holding the AVR
- Disconnect the wire clip
- Remove the 2 wires from the AVR on the carbon brush
- Install the new AVR with the 2 bolts
- Reconnect wires to brush, connecting + and - correctly
- Reconnect the AVR wire clip
- Replace the back cover of the generator and secure with 2 bolts
Source: DuroMax owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.