What was found
CRACK INDICATION FOUND AT LEFT CENTER WING REAR SPAR VERTICAL PRESSURE WEB BETWEEN WL 200.6 & WL 192.0 BETWEEN LBL 40 & LBL 45.64. CRACK EXTENDS FROM 1 O''CLOCK TO 6 O"CLOCK POSITION WITH A LENGTH OF APPROX 3 INCHES. REPAIRED CRACK FOUND AT LEFT CENTER WING REAR SPAR VERTICAL PRESSURE WEB BETWEEN WL 200.6 AND WL 192.0 BETWEEN LBL 40 & LBL 45.64 REF SRM 57-10-10. PRESSURIZATION LEAK CHECK PERFORMED REF B737 AMM 5-51-91-740-801. NO LEAKS DETECTED. RII INSPECTION ACCOMPLISHED BY AAR INSPECTOR