What was found
CREW REPORTED PRIOR TO LANDING, NO FLAPS WOULD DEPLOY, ONLY SLATS. CREW PERFORMED A GO AROUND & REATTEMPT OF FLAPS, PERFORMED NORMAL, NO FAULTS ON LANDING. R & R RT NR 1 FLAP ACTUATOR IAW AMM 27-54-49-0401. OPERATIONS CHECKED GOOD IAW AMM 27-54-00-220-007-A.