What was found
DURING A SERVICE CHECK, FOUND THREE EXTERIOR EMERGENCY LIGHTS INOPERATIVE LEFT SIDE OF AFT WING. REPLACED THE POWER SUPPLY M728. SYSTEM OPS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING A SERVICE CHECK, FOUND THREE EXTERIOR EMERGENCY LIGHTS INOPERATIVE LEFT SIDE OF AFT WING. REPLACED THE POWER SUPPLY M728. SYSTEM OPS NORMAL.