What was found
WHEN SELECTING FLAPS 30 ON FINAL APPROACH #3 LE TRANSIT LIGHT ILLUMINATED AMBER. MAINT LIGHT ILLUMINATED AFTER CLEARING RUNWAY. NO PREVIOUS HISTORY 23MAR: CURRENT FC IS 27-81204 #3 SLAT O/B PROX SENSOR<[01] OK TO CONTINUE PER MEL 27-88-01A; SP1/SP2. AUTH# 185323;[02] 01 - REMOVED AND REPLACED PER [AMM 27-88-11-401-MAX (LEADING EDGE FLAP AND SLAT PROXIMITY SENSOR - REMOVAL/INSTALLATION - PERMANENT)] OPS CHECKS GOOD; FAULTS CLEARED;[03] 01 - REMOVED AND REPLACED PER [AMM 27-88-11-401-MAX (LEADING EDGE FLAP AND SLAT PROXIMITY SENSOR - REMOVAL/INSTALLATION - PERMANENT)] REMOVED AND REPLACED #3 SLAT OUBD PROX SENSOR IAW AMM 27-88-11; OPS CHECKS GOOD