Gear Box Removal; Qf0400 - Manitowoc QF0400 Technician's Handbook

Gear Box Removal

QF0400

The evaporator and motor / gearbox are separate
assemblies. Warranty procedures require replacement
of the entire evaporator or motor /gearbox assembly.
Field rebuilding during the warranty period is not
allowed.
1. Disconnect power to the ice machine.
2. Remove water level probes, water reservoir
cover, float valve, water reservoir, ice chute, and
drain tubing (refer to Component Removal).
3. Remove bolts securing foundation coupling to
gear motor assembly.
4. Lift evaporator and rest on top of foundation
coupling.
5. Disconnect line voltage wiring at motor Molex
connector.
6. Remove two screws holding motor speed sensor
and remove sensor.
7. Remove coupling, spline hub and keyway from
gear motor.
8. Support motor / gearbox assembly and remove 4
bolts securing gear motor assembly to base.
9. Remove gear motor assembly from ice machine.
210 Part Number 80-1230-9 10/10