Fisher & Paykel AD55 Series, Service Manual, Page: 18 / 28

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Stage I – To Remove the Motor
With the back panel and drum removed as in
Stages D and F then:
1. Loosen 2 motor mounting saddles at each
end of the motor, which can then be
removed.
2. The motor can then be lifted away from
the motor mounts enabling access to the
motor wiring, motor switch block,
capacitor and resistor.
3. Motor wiring harness terminals may then
be disconnected from the motor.
NOTE : The terminal numbers to the wiring
harness colours.
Stage J – To Remove the Fan
Complete Stages D, F& I then:
The fan is held on to the motor shaft by a fan
boss on which the fan is clamped.
1. Remove 4 screws that hold the fan flange
disc to the clamping disc behind the fan.
2. The fan may now be removed from the
boss.
3. The fan boss can then be removed from
the motor shaft by loosening the Allen key
set screw on the fan boss.
4. Then withdrawing the boss from the shaft
of the motor.
Reassemble in reverse order.
Stage K – To Remove the Motor
Driving Pulley
The Motor Driving Pulley is held on the shaft
by a role pin through the pulley and motor
and also by Allen key set screw.
1. Drive out the roll pin that fits through the
pulley and shaft. This may be done with
a pin punch.
2. Loosen the Allen set screw on the motor
pulley.
3. The pulley can then be withdrawn form
the motor shaft.
Reassemble in reverse order.
NOTE: The Motor Pulley fits the motor at the
terminal block end of the motor. The Fan
Boss fits the motor ad the opposite end to the
motor terminal block (long end of the motor
shaft.
Stage L – To Remove Jockey
Pulley
Complete Stage D then –
1. Remove the tensioning spring between
the two jockey pulley arms.
2. The Jockey Pulley arms can be removed
from the base of the cabinet by
straightening the bent tabs on each arm.
3. Access to these tabs are under the base
of the cabinet.
4. After straightening, the arms can then be
withdrawn by holding them to one side of
the slot and lifting the other edge from the
slot.
Reassemble in reverse order.
NOTE: The Jockey Pulley arms and rollers
are at two different heights. The longer of the
two arms/rollers fit closest to the cabinet side.