DuroMax XP12000HX Running Dual Fuel Portable Generator

Maintenance Schedule .................................................................................................. 54

Maintenance Log ........................................................................................................... 55

Checking the Oil ............................................................................................................ 56

Changing the Oil ............................................................................................................. 57

Cleaning the Air Filter .................................................................................................... 58

Spark Plug Maintenance ............................................................................................... 60

Changing / Inspecting the Carbon Brushes ............................................................... 69

Changing / Inspecting the AVR .................................................................................... 71

Wiring Diagram ............................................................................................................. 74