TECHNICAL DOCUMENT
Disassemble the Power Drawbar Button
Mount the Automatic Tool Changer (ATC) Bracket
Level the Automatic Tool Changer (ATC)
Examine Perpendicularity in the Y Direction
Examine Perpendicularity in the X Direction
Examine the Alignment of the Carousel Door Opening
Disassemble the Power Drawbar Button
1. Disconnect the shop air supply from the machine.
2. Remove four M5 × 0.8 - 10 mm button head cap screws that secure the Power Drawbar button cover.
3. Disconnect the air lines from the Retract and Extend ports on the Power Drawbar.
Figure 1: Power Drawbar air line routing.
4. Disconnect the air line from the Air Supply port on the Power Drawbar button.
5. Remove two M4 × 0.7 - 50 mm socket head cap screws that secure the Power Drawbar button to the spindle
head. Then, cut the cable ties that secure the air lines together.
6. Remove the Power Drawbar button from the spindle head.
Page 5
©Tormach® 2020
Specifications subject to change without notice.
tormach.com
TD10627: Owner's Guide: 770MX Automatic Tool Changer (ATC) (1220A)