Toro Groundsmaster 4300-D Service Manual page 197

Disassembling the Cutting Deck Motor
Groundsmaster ® 4300-D
16226SL Rev C
1. Install clean plugs in the motor ports and clean the outer surface of the motor.
After cleaning, remove the plugs and drain the hydraulic fluid out of the motor.
g186196
1. Marker line
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1. Dust seal
2. Retaining ring
2. Use a marker to make a diagonal line across the front flange, body, and rear
cover for assembly purposes
When you clamp the motor in a vise, clamp the front flange only to
prevent damage. Also, use a vise equipped with soft jaws.
3. Clamp the front flange of the motor in a vise with the shaft end down.
4. Loosen the 4 bolts from the rear cover.
5. Remove the motor from the vise. Turn the motor so that the shaft end is
facing down, and remove the 4 bolts and 4 lock washers.
6. Separate the rear cover from the body and lift the rear cover from the motor.
7. Lift the body straight up and carefully remove it. Ensure the rear wear plate
remains on the drive and idler gear shafts.
Figure 105
Figure 106
3. Flange washer
4. Shaft seal
(Figure 105).
IMPORTANT
Page 4–135 Hydraulic System: Service and Repairs