assembly to the nozzle housing.
4. Remove the handle release assembly by sliding it out from
the nozzle housing.
5. Once handle release assembly is out it can be
disassembled for parts replacement as shown in the
Exploded View diagram.
3.7.2. Installation
1. Slide the handle release assembly back into the slot in the
nozzle housing.
2. Replace the three screws that hold the frame and pedal
shaft onto the nozzle housing.
3. Replace the nozzle housing.
4. Install and secure the switch cover and dust cover.
5. Install the belt, agitator assembly, and the lower plate
according to the respective instructions.
NOTE: For general servicing, it is necessary to eliminate
pinching of any wire during reassembly. After servicing
any electrical component or electrical enclosure, the unit
should be reassembled and checked for dielectric
breakdown or current leakage.
3.8. Motor Replacement
3.8.1. Removal
1. Remove the switch cover and dust cover to expose the
electrical connections and the motor assembly.
2. Remove the lower plate, agitator assembly, belt, and the
nozzle housing as instructed in the respective removal
sections.
3. Disconnect the motor leads and remove the motor
assembly.
4. Remove two air outlet packing and two screws from the
motor assembly to open.
5. Remove noise suppressor, motor cap, and motor flange.
Save these items to place them on the new motor.
3.8.2. Installation
1. Add a new seal impeller and body packing to the new
motor.
2. Assemble the noise suppressor, motor cap, and motor
flange onto new motor and place it into the air guide.
Secure with two screws and insert the two air outlet
packing.
Place
the
whole
assembly
in
the
dust
compartment.
3. Rewire per the Pictorial Diagram.
4. Replace the nozzle housing as instructed in Handle
Release Assembly sections and assemble the dust cover
and switch cover.
5. Turn the vacuum back over and replace the belt, agitator
assembly, and lower plate according to the respective
installation instructions.
3.9. Motor Protector Replacement
3.9.1. Removal
1. Remove the motor assembly and open the motor assembly
as out lined in the Motor Replacement section.
2. Using a flat screw driver remove the motor protector
assembly.
3.9.2. Installation
1. Install the new motor protector and reassemble the motor
assembly as instructed in the Motor Replacement section.
2. Install the dust cover, switch cover, nozzle housing, belt,
agitator and lower plate as instructed in the respective
removal sections.
14
MC-GG773-00
