Toro Greensmaster 3120 Service Manual page 159

Disassembling the Reel Motor
Greensmaster 3120
17230SL Rev C
1. Plug the motor ports and clean the outside of the motor thoroughly. After
cleaning the motor, remove the plugs and drain any fluid out of the motor.
g218252
1. Reel motor
2. Use a marker to make a diagonal line across the front flange and the body
for assembly purposes; refer to
Prevent damage when clamping the motor into a vise; use a vise
with soft jaws and clamp on the front flange only.
3. Clamp the front flange of the motor in a vise with soft jaws with the shaft
end down.
4. Loosen the cap screws from the body.
5. Remove the motor from the vise. Turn the motor so that the shaft end is
facing down and remove the cap screws.
6. Carefully remove the body by lifting the body straight up. Make sure the rear
wear plate remains on the drive and idler gear shafts. Remove and discard
the O–ring from the body. Locate and retrieve the dowel pins.
Record the position of the open and closed side of the wear plates
before removing. Identify the wear plates (inner and outer, drive gear
and idler gear) with a marker for proper assembly.
Mark the relative positions of the gear teeth so they can be
reassembled in the same (mated) position. Do not touch the gear
surfaces as residue on hands may be corrosive to the gear finish.
7. Carefully disassemble the inner wear plate, the idler gear, the drive gear and
the outer wear plate.
8. Remove and discard the back−up gaskets and the pressure seals from the
wear plates.
9. Turn the front flange over, with the seal side up.
Figure 70
2. Marker line
Figure 70.
IMPORTANT
IMPORTANT
Page 4–113 Hydraulic System: Service and Repairs