Toro Greensmaster 3120 Service Manual page 156

Removing the Reel Motors
Hydraulic System: Service and Repairs
1. Park the machine on a level surface. Lower the cutting units, stop the engine,
engage the parking brake and remove the key from the ignition switch.
2. Read and adhere to the information provided in
Removing and Installing the Hydraulic System Components (page
3. Label all hydraulic connections for proper assembly.
Before opening the hydraulic system, relieve the hydraulic system
pressure to avoid injury from pressurized hydraulic fluid; refer to
Relieving Pressure from the Hydraulic System (page
4. Disconnect the hydraulic hos assemblies from the hydraulic fittings. Allow the
hoses to drain into a suitable container. Cap and plug the hydraulic hoses
and fittings to prevent system contaminations.
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1. Reel motor
2. Flange head screw (2 each)
5. Loosen the two (2) flange head screws that secure the reel motor to the
cutting unit side plate; refer to
remove the motor from the cutting unit.
6. Inspect the O−ring on the reel motor flange and replace the O−ring if worn
or damaged.
7. If hydraulic fittings are to be removed from the motor, mark the fitting location
and orientation to allow for correct assembly. Remove the fittings and discard
the O−rings.
CAUTION
Figure 68
3. Cutting unit
Figure 68. Rotate the reel motor clockwise and
Page 4–110
General Precautions for
4–71).
4–4).
Greensmaster 3120
17230SL Rev C