Windsor IM Operator Instructions Manual page 17

13. Unplug motor wires. Loosen end cap screws, 1
full turn.
END CAP
SCREWS
ACCESS HOLE
FOR LOWER
SCREW
BELT
PULLEY
14. Remove belts.
15. Lift motor out of housing, and remove pulleys.
Set pulleys aside for re-installation.
16. Take the new motor and loosen the screws in the
long rear drive end cap. This allows the end cap
to swivel +/- 20 degrees. Do not remove the end
cap screws, only back them off 1 full turn.
17. Put the motor in the cradle on the frame. Place
pulleys onto motor shaft's. Loop the drive belts
onto motor drive pulleys.
18. Place lift brackets on motor, align over pins. Put
the motor/clamp mount assembly over the motor
and lightly snug the retaining bolts. The motor
must be able to turn inside the motor clamps. If
clamps are too tight to move the motor by hand,
loosen clamp bolts.
MOTOR
BELT
PULLEY
86269870 CARPET MAINTAINER
HANDLE MOUNT
ASSEMBLY
ROTATE MOTOR
RIGHT HAND
GEAR DRIVE
LIFT BRACKETS
MOTOR CLAMPS
19. Turn the motor body inside motor clamps so that
the left hand gear drive pivots upwards. Take all
of the slack out of the left hand gear drive belt
and snug left hand motor clamp bolts.
20. While holding the motor stationary, turn the right
hand gear drive downward so that the gear drive
housing touches the setscrew in the frame. This
set screw was installed on the assembly line and
establishes the correct position for the motor.
21. Tighten the screw in the long gear drive cap.
22. Tighten all four motor clamp bolts.
23. Check both belts for equal tension. The belts
should not sag under their own weight, however,
should flex easily when squeezed with fingers. If
the tension is clearly unequal, loosen the motor
mount bolts and retighten. This will equalize the
belt tension from on side to the other.
24. Reinstall finger guards
25. Reinstall lift brackets with top surface lip on
inside.
26. Reinsert circuit breaker through hole in cover,
reattach cover, circuit breaker boot, and wiring
grommet.
27. Verifying lifter cams are on correct side, reattach
handle assembly.
28. Reattach dome cover.
29. Reattach solution tank and reconnect top hose.
(Deluxe Only)
Maintenance
ROTATE MOTOR
LEFT HAND
GEAR DRIVE
17