probst POWERPLAN PP, Operating Instructions Manual, Page: 171 / 230

21 PERIODIC SERVICE
ENG
L
IS
H
ELECTRIC WIRING
CAUTION
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 or repair damaged wiring immediately.
FAN BELT
B
Adjusting Fan Belt Tension
CAUTION
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))
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