SWEEPING SYSTEM
TigerCat, Hydro-Retriever 4500
Service Manual
Main Broom Motor Removal
1
Open the door at the right end of the broom housing and remove the idler assembly from the end of the
broom. Then pull the broom out of the broom housing.
2
Remove the (7) screws holding the cover at the left end of the broom housing.
3
Note the position of the hydraulic hoses and disconnect them from the broom motor. Install plugs in the
hoses to keep the oil in and the dirt out of the hydraulic system.
4
Loosen the lock nut “B” (see Figure 1) and loosen bolt “C” one turn.
5
Remove the (6) screws from the broom housing end panel.
6
Remove set screw “F” and the (2) “A” bolts from motor arm “G” and pull the motor and arm out of the
broom housing.
7
Remove the motor from the arm and the drive hub from the motor. Repair or replace the motor as
necessary.
Follow the steps in reverse order to re-install the motor.
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MAIN BROOM ADJUSTMENTS (continued)
14
