Replace ZT1 axis drive motor

Parts List Reference Files Tools Required Torque Chart

Note: Most common screw sizes shown. Always consult manufacturers recommendations.
Screw Size	Grade	Torque Specs Range
M5	12.9	7.7-10.3 N-m
M6	12.9	13.1-17.6 N-m
M8	12.9	32.1-42.6 N-m
M10	12.9	64-84 N-m
M12	12.9	110-146 N-m
M16	12.9	274-365 N-m
M20	12.9	534-712 N-m
M24	12.9	923-1231 N-m

Tools Required
1.	Set of Metric Allen Wrenches
2.	Set of Metric Open End Wrenches
3.	Set of Metric Sockets
4.	Ratchet and Extensions
5.	Torque Wrench
6.	Lift Assist Device
7.	Depth Gauge
8.	Lubricating Oil
9.	Isopropyl Alcohol
10.	Lint Free Rag
11.	Fine Stone

Step 1: ECPL

Step 2: Open Maintenance Door

Step 3: Open Work Area Safety Door

Step 4: Open Concertina and Access Panel

Step 5: Open Panel Above Tool Change Door

Step 6: Disconnect Services

Step 7: Open Motor Maintenance panels

Step 8: Remove Adjustment Bolt

Step 9: Remove Lifting Plate

Step 10: Loosen Motor

Step 11: Lower Motor

Step 12: Remove Counter Bearing

Step 13: Remove Plate and Pulley

Step 14: Remove Motor

Step 15: Check Depth / Remove Motor Coupling

Step 16: Install Motor / Check Depth

Step 17: Clean Mounting Surfaces

Step 18: Install Motor (at lowest point)

Step 19: Install Belt

Step 20: Use Jack Bolt to Raise Motor Up

Step 21: Install Motor Screws

Step 22: Install Counter Bearing

Step 23: Install Adjustment Bolt

Step 24: Torque Motor Screws

Step 25: Connect Services

Step 26: Close Panel Above Tool Change Door

Step 27: Close Work Area Safety Door

Step 28: Close Panels

Step 29: Close Maintenance Door

Step 30: ECPL

Step 31: Set Reference Points

Set the reference points for the ZT motor.