Ignition System; Alternator - Checking The Stator Winding - KTM 125 DUKE EU Repair Manual

20

IGNITION SYSTEM

20.1

Alternator - checking the stator winding

Stator winding - check the short circuit to ground (terminal 31)
–
Measure the resistance between the specified points.
Stator, connector HB pin 1 – Measuring point Ground (−)
Resistance
» If the displayed value does not equal the setpoint value:
–
Change the stator.
Stator winding, measurement I - check the resistance
–
Measure the resistance between the specified points.
Stator, connector HB pin 1 – Stator, connector HB pin 2
Alternator
Resistance of stator winding at:
20 °C (68 °F)
» If the displayed value does not equal the setpoint value:
–
Change the stator.
L00082-10
Stator winding, measurement II - check the resistance
–
Measure the resistance between the specified points.
Stator, connector HB pin 1 – Stator, connector HB pin 3
Alternator
Resistance of stator winding at:
20 °C (68 °F)
» If the displayed value does not equal the setpoint value:
–
Change the stator.
L00082-10
≤ 1 Ω
≤ 1 Ω
304934-10
∞ Ω
202