What was found
ATB, FLAP DISAGREE, SLAT DISAG LEVEL 2 DURING SLAT RETRACTION. PERFORMED VISUAL INSPECTION OF WING SLATS. FOUND NR 3 DRIVE SLAT TRACK ATTACHMENT BOLT HITTING LE CUTOUT. REPLACED BOLT PER DRAWING 591043B. WRITEUP CONTINUE TO LOGPAGE 664612I2. BLENDED RT WING NR 3 SLAT TRACK CUTOUT GOUGE DIMENSIONS: LENGTH.025" DEPTH .093 HFEC OK, WITHIN LIMITS PER SRM 51-70-01-2R-2 11/6/16. REPLACED LEFT I/B SLAT DRIVE CYLINDER SEE LOGPAGE. FUNCTION TEST OK PER -AMM 27-80-00. ON INSPECTION FOUND LEFT WING INBOARD SLAT DRIVE CYLINDER BYPASSING. REMOVED AND REPLACED LEFT WING INBOARD SLAT DRIVE CYLINDER PER AMM 27-82-04. OPS CHECK LEAK CHECK OK.