Toro Greensmaster eFlex 1021 Service Manual page 65

Assembly of Drum Drive Gear Box Assembly (continued)
Installing the Drum Drive Gear Box Assembly
Greensmaster ® eFlex 1021
20248SL Rev C
12. Install the drum drive cover (14) to the drum drive housing (25) and secure
with 5 socket head screws (15). Torque tighten the socket head screws to
1.7 to 4.5 N∙m (15 to 40 in-lb). Use an alternation pattern and torque tighten
the socket head screws to 9.6 to 10.7 N∙m (85 to 95 in-lb).
13. Fill the drum drive gear box assembly with 10 oz (0.56 lb) of Mobil SCH007
grease.
14. Install the hollow plugs (16) to the drum drive cover (14). Lubricate the
O-rings.
15. Torque tighten the hollow plugs (16) from 12.4 to 14.6 N·m (110 to 130 in-lb).
1. If removed, apply a coat of Loctite (blue) to threads of the hexagonal shaft (4
and 13). Install the hexagonal shaft (item 4 and 13 in
and RH drum drive gear box assemblies (5). Torque tighten the hexagonal
shaft to 54 to 67.7 N·m (40 to 50 ft-lb).
2. Apply a light coat of grease and install the O-ring (29) to the drum drive
housing (25).
3. If removed, slide the drive tube (item 6 in
gear box assembly (1).
4. Install the LH and RH drum drive gear box assemblies (Item 5 in
to the frame assembly (7) and secure with the shoulder bolts (8).
5. Install the LH and RH drum drive gear box assemblies (5) to the traction
drum (2) and secure with the 3 shoulder bolts (3).
6. Install the 2 splined couplers onto the transmission gear box assembly (1)
and LH drum drive gear box assembly (5) and secure with the truss screw
(12), washer (10) and nut (9).
7. Torque tighten the truss screw (12) to 10 to 12.4 N∙m (90 to 110 in-lb).
8. If required, install the transport wheels; refer to
(page 6–25).
9. Connect the battery pack; refer to
Battery Pack (page
Figure
Disconnecting and Connecting the Lithium
5–3).
Page 4–17 Traction and Reel Drive Systems: Service and Repairs
Figure 18) to the LH
18) onto the transmission
Figure
Installing the Transport Wheel
18)