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Power Main Relay

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Inspect the power main relay continuity. See CONNECTOR IDENTIFICATION . See INSPECTING POWER MAIN RELAY CONTINUITY  table. If continuity is not as specified, replace the relay located in the LH cowl side junction block behind the left kick panel.

INSPECTING POWER MAIN RELAY CONTINUITY

Condition Tester Connection Specified Condition
Constant 1 - 2 Continuity
Apply B+ Between Terminals No. 1 & 2 3 - 5 Continuity