These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Electrical power · regulator · abnormalAug 19, 2022
DURING FLIGHT RADIO AND ADSB STOPPED WORKING WHILE IN FLIGHT. MAINTENANCE INSPECTED AIRCRAFT AND REPLACED VOLTAGE REGULATOR AND MAIN BATTERY.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Electrical power · alternator · burnedJul 16, 2020
LOW VOLTAGE LIGHT ILLUMINATED. 30 SECONDS LATER A STRONG ELECTRICAL BURNING SMELL CAME FROM BEHIND THE PANEL FOLLOWED BY A VERY SMALL AMOUNT OF SMOKE. RAN ELECTRICAL FIRE IN FLIGHT CHECKLIST AND LANDED 10 MINUTES LATER IN CHEFORNAK AND CALLED MX CONTROL TO REPORT ISSUE
From FAA Service Difficulty Reports; matched by N-number and serial number.
AFTER MAKING A NORMAL TAKEOFF FROM THE AIRPORT AND CLIMBING TO 2000 FT, APPROX 5 MINUTES INTO THE FLIGHT, THE PILOT NOTED AN ENGINE SURGE AFTER WHICH THE RPM DROPPED SLIGHTLY. THIS WAS FOLLOWED BY ENGINE ROUGHNESS. A CHECK OF THE ENGINE INSTRUMENTS CONFIRMED ALL ENGINE INDICATIONS WERE WITHIN THE…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Electrical power · alternator · malfunctionedMay 1, 2005
ALTERNATOR LOW VOLTAGE.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Electrical power · alternator · failedSep 10, 2004
FIELD OPEN. UNIT FAILED.
From FAA Service Difficulty Reports; matched by N-number and serial number.