| |
TM 10-3930-643-20
ELECTRICAL SYSTEM TROUBLESHOOTING AND MAINTENANCE. (cont)
5-3.
Starting System Troubleahooting. (cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
a .
STARTER MOTOR FAILS TO CRANK. (cont)
Step 5.
Test the continuity of the wire assembly. Disconnect Terminal B
from neutral start switch, as shown. With instrument panel
harness disconnected, connect multimeter to Pin A and Terminal
B.
If the multimeter needle does not move, the circuit does not have
continuity. Identify as a defective wire and contact Direct Support.
Step 6.
Test the continuity of the start switch. Connect multimeter to
two terminals at the back of switch.
If the multimeter needle does not move, the circuit does not have
continuity. Replace start switch, refer to paragraph 5-19.
Step 7. Test the continuity of the wire assembly. Disconnect Connector
A from the start switch, as shown. Disconnect instrument panel
harness from intermediate harness, as shown. Connect multimeter
to Connector A and Pin L.
5-10
|