20 PERIODIC SERVICE
•Direction
for
long
term
storage
1.
When storing the engine for long periods
of
time,
remove the battery, adjust the electrolyte to the proper
level, and store in a dry and dark place.
2.
The battery naturally discharges while it is stored.
Recharge it once a month in summer, and every 2
months in winter.
ELECTRIC
WIRING
A
CAUTION
To
avoid personal
injury:
+ Shorti
ng
of
electric cable
or
wiring
may
cause
a fire.
•
Check
to
see
If
electric
cables and
wiring
are swollen, hardened
or
cracked.
• Keep
dust
and
water
away
from
all
power
connections.
Loose
wiring
terminal parts, make
bad
connections.
Be
sure
to
repair
them before
starting
the
engine.
Damaged wiring reduces the capacity
of
electrical parts.
Change
of
repair damaged wiring immediately.
1.
Use automobile low voltage wiring cables for this
wiring harness.
2. Use fuse and slow blow fuse as wiring protection.
3. Generally, available current
of
each fuse and size
of
wire in this drawing are recommendable value showed
by Kubota, use suitable size fuses and wires for each
machine
to
consideration to wiring setting and
connection with another lines.
4. Install slow blow fuse near by battery, and install fuse
box near by key switch.
5. Do not connect any parts which may cause induction
current like motors to AC line.
6.
Use heatproof cables,
if
room temperature around
wire harness become over
75°C
(167"F).
7. Remove painting
at
connecting position before
installation
of
each cable to any parts.
FAN
BELT
•Adju
sting
Fan
Belt
Tension
A
CAUTION
To
avoid
personal
injury
:
•
Be
sure
to
stop
the
engine and remove the key
before
checking
the
belt
tension.
•
Be
s
ure
to
reinstall
the
detached safety
shield
after
maintenance
or
checking.
Proper fan belt
tension
A deflection
of
between 7 to 9 mm
(0.28 to 0.35 in.) when the belt is
pressed in the middle
of
the span.
1.
Stop the engine and remove the key.
2.
Apply moderate thumb pressure to belt between the
pulleys.
3.
If
tension is incorrect, loosen the alternator mounting
bolts and, using a lever placed between the alternator
and the engine block, pull the alternator
out
until the
deflection
of
the belt falls within acceptable limits.
4. Replace fan belt If it is damaged.
IMPORTANT:
•
If
belt is loosen or damaged and the fan is damaged, it
could result in overheats or insufficient charging.
Correct or replace belt.
(1) Fan belt
(2) Bolt and nut
(A) 7 to 9
mm
(0.28
to
0.35 In.)
(under load
of
10
kgf
(22
.1 lbs))
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