MAINTENANCE
SCEX364 86037160 03/12/07
4-9
!
WARNING
5. SOLUTION
STRAINER
The solution strainer is located in front of the left
front wheel. The solution strainer protects the
solenoid valve from debris. If there is little or no
solution flow to the ground, check the strainer for
debris. Drain the solution tank and clean the
solution strainer. To remove the strainer, turn the
bottom part of the strainer counterclockwise until
the bottom is separated. Clean out the debris
from the wire mesh and re-assemble. Make sure
the O-ring gasket is in place when re-assembled.
6. BRUSH
MOTOR
Do not use a pressure washer to clean around
the brush motors. Use tap pressure only.
CHANGING BRUSH MOTORS
1.
With the scrub deck in the up position, disconnect
brush motor wiring connector from harness.
2.
Remove scrub brushes or pad drivers.
3.
Remove retaining bolt, lock washer, flat washer
and star drive from brush motor shaft.
4.
Remove 4 brush motor mounting bolts located
under scrub deck.
5.
Remove brush motor.
6.
Reverse steps to install.
BRUSH MOTOR CARBON BRUSH
REPLACEMENT
1.
Remove the cover from the top of the motor by
removing the three screws.
2.
Note the alignment mark on motor barrel to motor
cap. Remove three bolts.
3.
Remove end cap with brushes from motor.
NOTE: Motors contain two wave washers in cap.
Do not lose these.
4.
Install the new end cap with brushes and realign
with scribe marks on motor barrel. Reinstall the
three attach bolts from cap into base.
5.
Maintain alignment between motor barrel base
and cap.
6.
Install the cover on top of the motor with the three
screws.
