What was found
ON CLIMBOUT 18K, LOST BOTH SETS OF FLT INSTR/AUTO PILOT AND AUTO THROTTLES. PROCEDURE OPEN AC XTIE AND LAND C/W. REGAINED ELECT POWER. ISOLATED PROBLEM TO AC XTIE RELAY. ITEM WAS PLACED ON MCO PER MEL AC XTIE SWITCH OPEN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON CLIMBOUT 18K, LOST BOTH SETS OF FLT INSTR/AUTO PILOT AND AUTO THROTTLES. PROCEDURE OPEN AC XTIE AND LAND C/W. REGAINED ELECT POWER. ISOLATED PROBLEM TO AC XTIE RELAY. ITEM WAS PLACED ON MCO PER MEL AC XTIE SWITCH OPEN.