A06B-6130-H002 Fanuc: Servo Amplifier Replacement Guide By wayne No Comments on A06B-6130-H002 Fanuc: Servo Amplifier Replacement Guide 4 Min Read Replacing your Fanuc A06B-6130-H002 servo amplifier doesn't have to be a headache. This guide walks you through diagnostics, wiring, and setup to get your CNC running smoothly again.