Alternator - Yanmar YSE8 Service Manual

!
2)
After reassembly, conduct a verification test, and then check that its performance
is as specified.
*
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Specifications
Tlpe
AlteInator
(Tirrill type)
Nominal output
72v-25A/5,000 rym
Earth polarity
(-) side grounded
I r !
iit
::,,
...
,.:-:-
.-:..::.==i,-='== .
Checking & Servicing
a
t
Check point
Remedy
Part code
Voltage aDd
current
1.
Limit voltage: 14 + 0.5V
2. Charging current: 25A or more at
14Vl5, 000 rpm
(Alternator)
Measure the charging current vhen the
terminal voltage of the battery is 14V witi
the resistance load connected irl parallel
witi the battery.
3.
Renew the assembly if the above specifica-
tions are not satisfied-