19PERIODIC SERVICE
ENGLISH
ELECTRIC WIRING
To avoid personal injury:
C Shorting of electric cable or wiring
may cause a fire.
A Check to see if electric cables and
wiring are swollen, hardened or
cracked.
A 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 (167 ).
7. Remove painting at connecting position before
installation of each cable to any parts.
FAN BELT
BAdjusting Fan Belt Tension
To avoid personal injury:
A Be sure to stop the engine and
remove the key before checking the
belt tension.
A Be sure to reinstall the detached
safety shield after maintenance or
checking.
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.
A If belt is loosen or damaged and the fan is damaged,
it could result in overheats or insufficient charging.
Correct or replace belt.
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) 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))
E.book 19 ページ ２０１１年５月３１日 火曜日 午後３時４５分
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