- With a tester, check the circuit between connec-
tions 5-3 and 5-1 is not interrupted.
- Check the earth isolation on the three phases of
stators 5-earth, 3-earth, 1-earth.
Stage indicative resistance: 0.7 - 0.9 Ω
Minimum oil pressure switch check
- With a tester, check the circuit between connec-
tions 4 and ground (with engine off) is not inter-
rupted.
Pick-Up check
- Check that there is a resistance of about 105 ÷
124 Ω at 20° C between connection 2 and ground.
- In case of values different from the ones stated,
replace the defective parts.
N.B.
VALUES ARE STATED AT AMBIENT TEMPERATURE. A
CHECK WITH THE STATOR AT OPERATING TEMPERA-
TURE MAY RESULT IN VALUES HIGHER THAN THOSE
STATED.
Stator check Runner 125 - 200
- 96
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