4. Maintenance & Inspection
4.3
Periodic
Inspection
Items
4.3.1
Inspection
on
Initial 50 Hrs.
of
Operation
(or
after
1
Month)
(1)
Replacing
the
Engine
Lube
Oil
and
Lube
Filter
(1
st
time)
During initial operation
of
the engine, the
oil is quickly contaminated due
to
the initial
wear
of
internal parts. The lube oil must
therefore be replaced early. Replace the
lube oil filter at the same time.
It is easiest and most effective
to
drain the
engine
lube oil after operation while the
engine is
still warm.
1.
Remove the lube oil dipstick. Attach the
oil drain pump and drain off oil.
2.
Remove the lube oil filter with the filter
detach/attach
tool. (Turn
to
the left.)
3.
Clean the filter installation face and
attach the new filter, tightening by
hand.
4.
Turn
an
additional
3/
4
of
a turn with the
attachment
tool. (Turn
to
the right.
Tightening torque:
20 - 24 Nm)
5.
Fill with new lube oil. (See 3.2.2)
6.
Perform a trial run and check for oil
leakage.
7.
Approximately 10 minutes after
stop-
ping the engine, remove the oil dipstick
and check the
oil level. Add oil if the
level
is
too low.
A CAUTION
Beware
of
oil
splashes
if
extracting
the
lube
oil
while
it
is
hot.
(2)
Replacing
the
Clutch
Lube
Oil
and
Cleaning
the
Clutch
Filter
(1
st
time)
During initial operation, the oil is quickly
contaminated due
to
the initial wear
of
internal parts. The lube oil must therefore
be replaced early.
1. Remove the cap from the filler port and
attach the
oil drain pump. Drain
off
oil.
2.
Fill with new lube oil. (See 3.2.3)
3.
Perform a trial run and check for oil
leakage.
(3)
Draining
the
(optional) Fuel
Tank
Open the drain
cock
and drain
off
any
water or dirt
collected on the bottom.
Put a pan under the drain
to
catch the fuel.
Once
the water and dirt has been drained
off and the
fuel coming out is clear, close
the drain cock.
4.3.2
Inspection
Every 50
Hours
(or
Monthly)
(1)
Draining
the
Fuel
Filter
1. Close the fuel oil cock.
2.
Remove the fuel filter cover and drain
off any water and dirt
collected inside.
3.
After reassembly, be sure
to
vent air
from the
fuel system. (See 3.3.2(3))
35
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