4. Maintenance & Inspection
4.
3.3
Insp
ec
tion
Ev
e
ry
150
hours.
Replace the engine oil and the clutch lube
Oil.
After the second oil change,
the
engine oil
should be replaced after every
150 hours.
4.3.4
Ins
p
ec
tion
Every
300
Hrs.
(1) Re
pl
aci
ng
the
Fuel
Filter
When there is dirt in the fuel, the filter be-
comes clogged, and the fuel will not flow
easily. Check and replace
the
inside
element.
1.
Close the fuel cock.
2.
Remove the filter case
by
loosening
the
retainer ring (turn
to
the left) with the
filter wrench.
3.
Pull the element out from the bottom,
and replace with a
new
one.
4.
Clean
the
inside
of
the
case thoroughl
y,
put
on
the
0-ring,
and close with the
retainer ring.
(Turn
to
the
right.
Tightening torque: 12 Nm)
5.
Air
will enter into the fuel system when
the filter is disassembled, and should
be vented. (See 3.3.2(3)}
(2)
Ad
jus
ting
the
Tens
ion
of
the
Cooling
W
ater
Pump
Dr
iving
Belt
.
When there is not enough tension in
the
V-
belt,
it
will slip and the cooling water
pump
will fail to supply cooling water. Engine
over-heating and seizure
will result.
When there is
too
much tension in the V-
belt, the belt will become damaged more
quickly and the bearing
of
the
cooling
water
pump
may be damaged.
1. Check
the
tension
of
the V-belt
by
pressing
down
on
the
middle
of
the
belt
with your finger.
With proper flexion, the V-belt should
sink
8- 1
Omm.
2.
Loosen
the
set bolt and move the
cooling water pump to adjust V-belt
tension.
3.
Be
ca
reful
not
to
get
any oil on the V-
belt.
Oil on the belt causes slipping and
st
retching. Replace
the
belt
if it
is mar-
red.
(3)
Adjusting
the
Tension
of
the
Alter
-
nator
Driving
Belt.
When there is
not
enough tension in the V-
belt,
the
alternator will
not
turn and power
will not be generated.
When there is
too
much tension in the V-
belt, the belt will become damaged more
quickly, and the alternator bearing may be
damaged.
1. Check the tension
of
the V-belt
by
pressing
down
on the middle
of
t
he
belt
with your finger.
With proper flexion, the V-belt should
sink
8- 1
Omm.
2. Loosen
the
set
bolt
and move the
al
ternator to adjust V-belt tension.
3.
Be careful
not
to
get
any oil on the V-
belt.
Oil on the
belt
causes slipping and
stretching. Replace
the
belt
if it
is
marred.
39
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