What was found
PDIS 972 27-50 7959 22DEC21 CGN FACT U TE FLAP ASYM ILLUMINATED WHEN FLAPS 1 WAS SELECTED. FOLLOWED QRH 9.1.14 LANDED AT 162 KIAS WITH NO ISSUES. PART 22DEC21 19:33 CDG U IDENTIFIED PARTS FLAP POSITION TRANSMITTER MPN: 18-1969-18 CPN: 2716327 QTY: 1 PART 22DEC21 19:34 CDG U IDENTIFIED PARTS FLAP POSITION XMTR, LH MPN: 18-1969-17 CPN: 2716328 QTY: 1 R/I 22DEC21 20:37 CGN U REASON CODE : PREMATURE REMOVAL/INSTALLATION OFF MPN: 18-1969-17 POS: ONL SRL: 0795B TAG NBR: 3G8290 ON MPN: 18-1969-17 CPN: 2716328 SRL: 0086 TAG NBR: 446F46 FACT 22DEC21 20:37 CGN U FLAPS MOVE ELECTRICALLY TO 30. FLAPS GOT LOCKED OUT HYDRAULICALLY BY THE ASSYMETRY MESSAGE. LEFT FLAP INDICATOR LAGS BEHIND AND NEVER REACHES 30 WHILE THE FLAPS MOVED SYNCHRON PER MONITORING PERSON. REF. 27-58-00-5. R/R D L/H FLAP POS XMTR AS PER AMM 27-58-03-4. OPS CHK SATIS. A/C OK FOR SERVICE. R/R D L/H FLAP POS XMTR AS PER AMM 27-58-03-4.