What was found
HN00203060 SN: 00541 DISCREPANCY: LH IB FLAP VANE ACTUATOR AT FLS24.00 UPPER TRUNNION HAS CORROSION; ACTUATOR CRADLE HAS DAMAGE IN RIG BOLT AREA CORRECTIVE ACTION: LOCATED AND MACHINED 3EA HOLES IN NEW SERVICEABLE LH IV FLAP VANE ACTUATOR ROD AT FLS 24.00 IAW CRJ 700 SRM 51-40-11-001-001--A01 REFERENCING DWG CC670-14303 FOR SIZES AND DIMENSIONS. REFER TO HR00493692 FOR INSTALL OF LH IB FLAP VANE ACTUATOR ASSY AT FLS24.00 (PN-CC670-14300-9-01 SN-PR1937)