What was found
DURING CLIMB AROUND FL270, OBSERVED AN AMBER "FLAPS FAIL" CAS MESSAGE. IT RESET/WENT OUT WHEN PRESSED THE FLAP RESET BUTTON. THIS HAPPENED 4 TIMES. ON APPROACH AND LANDING THE FLAPS OPERATED NORMALLY. FOUND FAULTY GROUND AT G7048-COMMON GROUND FOR RESOLVER CONVERTER, REWORKED GROUND STUD, FLAP SYSTEM OPS CHECK GOOD. IAW CE750 MM CHAP. 27-50-00