Toro Groundsmaster 1200 Service Manual page 82

Installing the Cutting Unit Gear Box (continued)
Cutting Unit Drive: Service and Repairs
7. Position the key (item 2 in
bushing (6) to the cutting unit gear box output shaft (1). Slide the taper lock
bushing (6) onto the shaft. Align the threaded holes of the pulley with the
non-threaded holes of the taper lock bushing (6).
8. Make sure that the bottom of the taper lock bushing (6) is 15.5 mm (0.61 in)
from end of the gear box output shaft.
9. Apply oil to the threads of the set screws and install the screws into the
threads of the pulley; refer to
screws to 31 to 34 N·m (23 to 25 ft-lb).
10. Fill the set screws heads and bushing threads with grease to prevent them
from filling with debris.
11. Install the deck mount assembly (3) to the cutting unit assembly (8); refer to
Installing the Deck Mount Assembly (page
12. Install the drive belt: refer to the Groundsmaster 1200 Operator's Manual.
13. Connect the drive shaft to the cutting unit gear box; refer to
Cutting Unit Drive Shafts (page
14. Install the cutting unit covers; refer to the Groundsmaster 1200 Operator's
Manual.
Figure 38), pulley, and then the taper lock
Figure 39. Alternately and evenly torque the set
5–7).
Page 5–14 Groundsmaster® 1200 Pull-Behind Rotary Mower
6–7).
Installing the
18235SL Rev A