13185L-002 Rev. A 1/24/06 110XiIIIPlus Maintenance Manual Page 4-63
Maintenance Section 4
Figure 4-37. Replace the Cutter Motor
Install the Cutter Motor
1. Refer to Figure 4-37. Thread the motor power lead through the slot in the main
frame.
2. Install the split grommet onto the motor power lead and into the hole in the main
frame.
3. Hold the lower drive arm to allow the cutter motor shaft to slide through the hole in
the drive arm as the motor is being installed.
4. Secure the motor to the main frame with the motor mounting screws.
5. Carefully rotate the slotted link counter clockwise until the lower drive arm is
vertical and the flag is positioned between the walls of the sensor.
6. Refer to Figure 4-35. Hold the lower drive arm in its vertical position and rotate the
motor shaft until the two set screws are aligned with the two flats on the shaft.
7. Ensure the sensor flag is centered between the walls of the sensor and tighten the set
screws to 20 inch-pounds (2.3 N•m) of torque.
8. Refer to Figure 4-33. Thread the power lead behind the lower right corner of the
cutter PCB. Install the screw in the lower right corner. Tighten all four screws.
9. Connect the cutter motor power lead to cutter PCB connector J4.
10. Reinstall the AC/DC power supply. Ensure all wires are positioned away from any
moving parts.
11. Refer to Figure 4-8. Reconnect all cables to the power supply and ensure proper
placement and orientation.
12. Refer to RRP No. 2 on page 4-16. Reinstall the electronics cover.
13. Reconnect the AC power cord.
Cutter Motor
Shaft
Ferrite Ring
Grommet
Allen Screw
Motor Mounting
Screws
Cutter Motor
Lower
Drive
Arm
Long Drive
Link
E-Ring
E-Ring
E-Ring
Pivot Pin
Bearing
Flat Washer
Mounting Post
Slotted Link
Clamp
Cutter Optical Sensor
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