Service And Repairs; Service And Repairs; Cutting Unit Removal And Installation - Toro Greensmaster 3200 Service Manual

Service and Repairs

Cutting Unit Removal and Installation

Removal
1. Park machine on a clean and level surface, lower
cutting units, stop engine, engage parking brake, and
remove key from the ignition switch.
Note: When sharpening, setting height–of–cut, or
performing other maintenance procedures on the cut-
ting units, store cutting unit reel motors in the support
tubes on the front of the frame to prevent damage to the
hoses.
2. Loosen flange head screws on the bearing housing
that secure the hydraulic motor to the cutting units. Ro-
tate motor clockwise, and remove motor from the bear-
ing housing (Fig. 20).
3. Place protective plastic cap (see Special Tools) into
the hole in the bearing housing from which the hydraulic
motor was removed.
4. Remove both shoulder bolts securing the front roller
axle to the pull frame (Fig. 21).
5. Slide center ball joint loose and remove pull frame
(Fig. 21).
6. Slide the cutting unit lift roller off the lift arm while
sliding the cutting unit under the pull frame (Fig. 21).
Installation
Note: All cutting units are shipped with the counter
weight mounted to left end and drive coupler mounted
in the right end of cutting unit. To mount the cutting unit
in the right front position, on a GR3200, proceed as fol-
lows:
1. To mount a cutting unit in the right front position pro-
ceed as follows(Fig. 22):
A. Remove both flange head screws and lock-
washers securing the counter weight to the left end
of cutting unit. Remove counter weight.
B. Remove snap ring securing the drive coupler in
the right bearing housing. Remove drive coupler.
C. Apply No. 2 multipurpose lithium base grease to
the inside of the drive coupler. Install drive coupler
into the left end of the reel shaft with the snap ring.
D. Install counter weight to the right end of the cut-
ting unit with the flange head screws and lockwash-
ers. Move RH end screws to the left end.
Cutting Units
1. Flange head screws
2. Bearing housing
4
7
3
1. Shoulder bolt
2. Front roller bracket
3. Carrier frame
4. Lift roller
5
1. Flange head screw
2. Lock washer
3. Counter weight
Page 8 – 16
1
2
Figure 20
3. Hydraulic motor
5
6
Figure 21
5. Lift arm
6. Pull frame
7. Ball joint
2
1
FRONT
4
6
Figure 22
4. Drive coupler
5. Left end of reel shaft
6. Snap ring
Greensmaster 3200/3200–D
3
2
1
3
LEFT