Sweep System, Main 391Service Manual – CS7000
To Remove and Reinstall the Broom Lift Actuator
1. Remove the recovery tank.
2. Remove the main broom from the machine.
3. Turn the key switch on and switch the machine to the Service Mode.
4. Extend the scrub deck downward in the Service Test Mode. This will give you additional clearance for
removing the hair cotter pins and clevis pins on the broom lift actuator.
5. Extend the main broom downward in the Service Test Mode so the bristles rest on the oor. This will
minimize the weight on the broom lift actuator.
6. Remove the Hair Cotter Pin, washers
and .50” x 2.75” Clevis Pin holding the
bottom of the Broom Lift Actuator to the
Broom Support Weldment.
Hair Cotter
Pin
Broom
Support
Weldment
Broom Lift
Actuator