Inspection; Starting-Circuit Cut-Off Relay - Yamaha XZ550RJ 1982 Service Manual

STARTING CIRCUIT CUT-OFF RELAY

Inspection

1. Lift the seat, and remove the right side-
cover.
2. Remove the
holding screw.
3. Remove the
from the frame.
4. Remove the starting circuit cut-off relay
from the frame, and disconnect the con-
nector.
1. Starting circuit cut-off relay
TCI unit/reservoir
TCI unit/reservoir
5. Check the resistance of the relay coil wind-
ings with the pocket tester. If the resistance
is not within specification, replace the relay.
6. Check the relay function with a 12 volt bat-
tank
tery and the pocket tester. Connect the
leads as shown in the illustration. If the re-
sistance readings do not equal those shown
in the illustration, replace the relay.
tank
1. When the battery is connected
2. When the battery is disconnected
3. 12 volt battery
7. Check the diode in the starting circuit cut-off
relay with the pocket tester as shown in the
illustration. Replace the relay if the diode is
damaged.
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