– 66 –
No.
Region
Explanation
Operating time
4
Adding the lubricating oil to the gear box.
1. Remove four screws
❶
. De-
tach hook cover
❷
.
Remove six screw
❸
. Detach
gear box cover
❹
and gasket.
2. Pour No. 32 white oil to the
gear box little by little.
3. When the oil amount reaches
the upper scale mark
B
of the
oil level gauge, stop pouring oil.
4. Return the cover and gasket of
the gear box, and hook cover to
their original positions. Tighten
the screw.
Replenish the gear
box with No. 32
white oil if the oil
surface shown on
the level gauge falls
below the lower
scale mark
A
.
B
B
A
A
❶
❷
❸
❹
