What was found
LIGHTNING STRIKES ON FUSELAGE SKIN AT FWD UPPER CORNER LT WINDOW BELT BETWEEN BS 655 AND 674. LIGHTNING STRIKES WERE REPAIRED AND DIMENTIONS AS FOLLOW: UT, WAS ACCOMPLISHED IAW NDT-SPM, 04-00-07, PARA 5, FIG 3, ON FWD UPPER CORNER ORIGINAL THICKNESS 0.135" AND REMAINING THICKNESS 0.128", NO CRITICAL ZONE, ON AFT UPPER CORNER ORIGINAL THICKNESS 0.120" AND REMAINING THICKNESS 0.118" ON AFT LWR CORNER, ORIGINAL THICKNESS 0.096" AND REMAINING THICKNESS 0.089" CRITICAL ZONE. THEREFORE THESE ARE WITHIN LIMITS IAW ER/A 541575-14, REV ORIGINAL.