What was found
CORROSION INTERCONNECTING STRUT IB FLAP LH WING (REFER TO AMDS CARD 27 51-9202 RII). REMOVED INTERCONNECTING STRUT LT WING UNSERVICEABLE CONDITION IAW FAM AMM 27-51-44-000-001- A STEP 1 THRU 3.D(1) & 4.A JOB IN PROGRESS. FINAL REPAIR RESOLUTION: PERFORMED OPERATIONAL TEST OF INTERCONNECTING STRUT AND THE FLAP-ATTACHMENT FAILURE-DETECTION SENSORS IAW FAM AMM 27-51-44-820-001-A STEP 4.D AND STEP 4.E(3) & IAW FAM AMM 27-51-44-400-001-A STEP 5.A( 1). TEST ARE GOOD. REPLACED INTERCONNECTING STRUT LT WING IAW FAM AMM 27-51-44-000-001-A & IAW FAM AMM 27-51- 44-400-001-A. TEST ARE GOOD. (LP: 1643611, AIRCRAFT WAS GROUNDED)