Remove the gear reducer from the head shaft following the instructions in Section 3-8-7.
Clean all components.
Inspect the drive belts and replace if belts are damaged or broken. Check the length of each belt in the set to
determine if they are identical. Replace the belts with a matched set if one belt has a different length than the
Inspect the sheaves for wear or damage. Replace either or both of them if the damage cannot be repaired.
Have the electric motor inspected and tested by a qualified facility. Repair or replace as necessary.
Inspect the gear reducer according to the instructions in Section 3-9-2.
Install the shaft mounted torque-arm reducer following the procedure for installation in Section 3-9-2. Add the
correct oil to the reducer as necessary.
Bolt the electric motor into place on the frame. The ground strap must be reinstalled to the motor.
Connect the wiring in the junction box following the markings made during disassembly.
Install the inner half of the drive guard.
Install the sheaves following the instructions in Section 3-9-12.
Install the drive belts onto the sheaves. Use the torque arm and tension the belts properly. Check the alignment
using a straight edge along the face of the sheaves. The straight edge should touch at both edges of both
sheaves. If not, adjust the sheaves until aligned.
Install the outer half of the drive guard.
Remove padlocks from the breakers and turn breakers on.
page 3 - 1302