Toro Greensmaster eFlex 1800 Service Manual page 288

Disassembling the Groomer Drive Assembly (continued)
Assembling the Groomer Drive Assembly
Universal Groomer (Optional): Service and Repairs
4. Slide the sun gear (item 31 in
the pins on the gear box housing.
5. Continue to disassemble the gear box as necessary.
Use the 1−3/8 inch flats on the input shaft to prevent the input shaft
from rotating during adapter removal. Do not use the 1/2 inch hex
on the input shaft during adapter removal as input shaft damage
may occur.
6. If the drive adapter requires replacement, apply high strength threadlocker
(loctite 243 or equivalent) to the 5/8 inch threads of the drive adapter and
tighten the adapter to 150 to 173 N∙m (110 to 120 ft-lb).
7. Carefully clean all the gasket material from the gear box housing and cover.
8. Inspect the V-ring (item 19 in
bushings in the gear box assembly. Replace the damaged or worn
components as necessary.
Use the 1−3/8 inch flats on the input shaft to prevent the input shaft
from rotating during adapter installation. Do not use the 1/2 inch hex
on the input shaft during adapter installation as input shaft damage
may occur.
1. If the sun gear, ring gear, or the gear box housing bearings are replaced,
press the bearings all the way to shoulder in part.
2. If the flange bushings are replaced, ensure that the flange bushing is fully
seated against the part.
3. Ensure that all the retaining rings and O-rings are fully seated in the ring
groove.
4. Lubricate the seal lips and O-rings before installing the shafts.
5. Lubricate the planet gear and sun gear pins in the gear box housing with the
gear oil and install the planet, ring, and sun gears.
6. Clean the gasket surface on the gear box housing and cover with the solvent
and install new gasket.
7. Fit the gear box cover over dowel pins and install the 4 socket-head screws.
Tighten the screws to 1.7 to 4.5 N∙m (15 to 40 in-lb). In an alternating cross
pattern, tighten the screws to 8.4 to 9.6 N∙m (75 to 85 in-lb).
8. Fill the gear box with 80W−90 gear oil and tighten the drain/fill plug to 4 to 5
N∙m (32 to 42 in-lb).
The gear box oil capacity for reel cutting units is 50 ml (1.7 fl oz).
9. Operate the groomer gear box by hand to check for proper operation prior to
installation.
Figure 218), ring gear, and planet gears from
CAUTION
Figure 218), seals, bearings, gears, and
CAUTION
Page 9–8 Greensmaster ® eFlex 1800, 2100 and 2120
12189SL Rev E