What was found
(CAN) ON APPROACH HAD TO DO A GO AROUND DUE FLAP INDICATION PROBLEM, NO ISSUES ON SECOND APPROACH, ALL SYSTEMS NORMAL. ON LANDING AFTER SELECTING FLAP 3 TO 5, EICAS MESSAGE GROUND PROXIMITY FAIL + TERRAIN INHIBIT AMBER FLAP + AMBER 3, AFTER GO AROUND AND FLAP RETRACTION, FLAPS RESELECTED TO 5, FLAPS WORKED PROPERLY. RESOLUTION: FIM TASK 34-41-00-810-840-A00 AND 839-A00 CARRIED OUT WITH NO FAULT. FLAP AND EGPWS SYSTEM TEST CARRIED OUT SERVICEABLE, CONSIDER TRANSITORY CONDITION.