Squeegee System 161Service Manual – SC6500
™
Removal and Installation
Warning! Before removing or reinstalling any machine components, make sure the key switch
is off, the key is removed from the machine and the parking brake is engaged.
Squeegee Lift Actuator
1. Remove the Squeegee
Tool
from the Squeegee
Mount Weldment
.
2. Lower the squeegee
mount to the oor by
pressing the Vacuum/
Wand Switch on the
control panel.
3. Once the brush deck
is in the lowered
position, disconnect
the battery pack (push
in the Emergency
Disconnect) before
you turn the key
switch off. This will
prevent the squeegee
from automatically
rising when the key is
turned off.
4. Turn the key switch
off.
5. Unplug the squeegee
lift motor wiring
connector from the
machine harness.
6. Go underneath the machine and remove the two Hair Cotter Pins, then slide out (push) both Clevis Pins
from their mounting holes to remove the lift actuator from the machine.
Note: New replacement lift actuator motors do not come with the lift drive nut pre-adjusted.
Service Note: After removing the lift actuator, and before installing a new actuator or drive
nut, the drive nut and limit switches must be set (or checked) to their correct
specications. Refer to the Lift Actuator Adjustment section.
7. After checking or setting the correct actuator lift drive nut dimensions, install the squeegee lift actuator
by following the above steps in reverse order.
Service Note: Connect the special actuator power cord adapter to the lift motor as shown in the
Lift Actuator Adjustment section to help position the lift actuator for an easier
installation.
Squeegee Mount
Weldment
Clevis
Pin
Clevis
Pin
Cotter
Hair Pin
Cotter
Hair Pin
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