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Maintenance
DANGER
Contact with the reels or other moving parts
can result in personal injury.
• Before making any adjustments to the
cutting units, disengage the reels, set the
parking brake, shut off the engine, and
remove the key.
• Keep your hands and clothing away from
the reels or other moving parts.
Changing the Gearbox
Lubricant
Service Interval
After the first 100 hours
Every 500 hours / Yearly (Whichever comes first)
1.
Clean the external surfaces of the groomer
housing.
Important:
Ensure that there is no dirt or
clippings on the outside of the groomer
housing; if debris gets inside of the groomer
it can damage the gearbox.
2.
Remove the drain plug on the bottom of the
housing
(Figure
29).
3.
Remove the fill plug on the side of the housing
and loosen the air-vent plug on the top so air
can pass through
4.
Align a suitable container beneath the oil-drain
port to catch drained oil.
5.
Tip the cutting unit back onto the kickstand
until the drain port is at the bottom to ensure
complete drainage
(Figure
29).
(Figure
27).
1. Remove the drain plug
from the drain port.
2. Remove the fill plug from
the fill port.
6.
Rock the cutting unit back and forth to ensure
complete drainage. When the oil is completely
drained, place the cutting unit on a level surface.
7.
Install the drain plug.
8.
Use a syringe (Part No. 137-0872) to fill the
drive box with 80-90W oil. Fill with 50 cc for
5-inch reels or 90 cc for 7-inch reels.
1. Syringe with 80-90W oil
9.
Install the fill plug and tighten the air-vent plug.
10.
Torque all plugs to 3.62 to 4.75 N∙m (32 to 42
in-lb).
19
Figure 27
3. Loosen the air-vent plug.
Figure 28
2. Fill port
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