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on the instrument. A funotional test on the voltage
stahil'izer can
be
ca'nried out
with
,
a
t,empera~ufe
gauge or a fuel
gauge. The instr
um
ent (tempera ture
or
fuel
g'auge),
is
connected in
series
with
a resistance
of approxima-lely 12 ohms
(ins,
t ead of
pickup)
and a
constant direct current vo ltage of 5.1 vo lts. The read
-
ing is then noted. After th is
th,
e constant direct current
is replaced by a 12 vo lt battery and a vo ltage stab
il
i-
zer. Do not om it to conneGt the cover of the statb
ili
zer
to
earth. During
testing, the
stabi lizer
must
li
e
in the same pos ition as it does in
,
t he car. A damaged
stabi lizer must be rep l'aced by a new un it since it
cannot be repaired.
3: 42
Fig. 3-100. Voltage stabilizer
VOLVO
102052
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