General periodic maintenance
10-16
After the gear oil has been drained, check
the used oil. If the oil is milky, water is get-
ting into the lower case, which can cause
gear damage.
f. Disconnect oil socket and air socket by
wrapping a rag around the socket, and
then sliding the portion “a” of the sock-
et in the direction of the arrow.
Make sure to clean up any oil spills.
3. Fill:
•Gear oil
a. Connect the oil socket “1”, hose “2”,
joint “3”, and gear oil pump “4”.
A hose with an inner diameter of 6 mm (0.24 in)
or more is recommended.
b. Connect the air socket “5” to a clear
hose “6”.
c. Connect the oil socket “1” that is con-
nected to the gear oil pump to the
quick connector “2” with the “OIL”
mark and connect the air socket “3” to
the quick connector “4” with the “AIR”
mark.
Place a container under the end of the hose
“5” that is connected to the air socket “3” to
catch the oil.
AIRA I R
OILO I L
3 4
1 2
AIR
OIL
Gear oil attachment kit “1”
90890-06963
Oil socket “2”
90890-06964
Air socket “3”
90890-06965
Joint “4”
90890-06966