Toro Greensmaster 3120 Service Manual page 308

Installing the Gear Box Assembly
Universal Groomer (Optional): Service and Repairs
1. Park the machine on a clean and level surface, lower the cutting units
completely to the ground, set the parking brake, and remove the key from the
key switch.
2. Safely prevent the reel from rotating by blocking the cutting reel with a piece
of wood near one of the reel spiders.
All of the groomer gear boxes for this machine are installed on the
left side of the cutting unit. Groomer gear boxes installed on the left
side of the cutting unit use a left hand thread. Turn the input shaft
(rear roller brush drive shaft) counter-clockwise to install the gear
box.
3. Install the gear box to the cutting unit as follows:
A. Fit the shim (item
B. Apply medium strength thread locking compound to the input shaft
threads and turn the input shaft counter–clockwise until it is seated
against the reel.
C. Install the clevis pin and a new cotter pin to secure the height adjustment
rod to the front of the groomer gear box.
D. Tighten the input shaft from 136 to 149 N∙m (100 to 110 ft-lb).
4. Apply a retaining compound (Loctite 609 or equivalent) to the lip of the drive
housing and install the drive shield, or, if the cutting unit is equipped with an
optional powered rear roller brush, install the rear roller brush drive assembly;
refer to Servicing the Rear Roller Brush (with or without a universal groomer)
(page 7–39).
5. Install the groomer reel assembly; refer to
9–15).
IMPORTANT
6 in Figure 150) over the input shaft.
Installing the Groomer Reel (page
Page 9–10 Greensmaster 3120
17230SL Rev C