Fanuc AC Servo Unit Maintenance Manual.

Covers maintenance of AC Servo Units with 1, 2 and 3 Axis driving the following motors:

• 1-Axis
• 2-Axis
• ​3-Axis
• 5-0x
• 4-0x
• 3-0x
• 2-0xx
• 1-0xx
• 0xxx
• 5xxx
• 10xx
• 20Mx
• 20x
• 30x
• 30Rx