What was found
CRACK INSPAR RIB LOWER INBOARD FLANGE AT 27 INCH FROM FRONT SPAR LOCATED STAB STA 175.50 LT HORIZONTAL STAB ; 2021-311539 / [01] TOOLS USED: CALIPER P/N DIGITAL 150; S/N AE-412610; DUE DATE 21-MAY-22; RADIUS GAUGE P/N 2204A3; S/N AE-408655; DUE DATE 24-NOV-21.; [02] TOOL USED P/N: NORTEC 500D S/N: N500X12101V022240 AND DUE DATE: 01-DEC-21.; [03] PERFORMED PERMANENT REPAIR ON INSPAR RIB LOWER INBOARD FLANGE AT 27 INCH FROM FRONT SPAR LOCATED STAB STA 175.50 LT HORIZONTAL STABILIZER IAW B737-700 SRM 55-10-09-2R-5 REPAIR 5 FIGURE 204 DEATIL A. MATERIAL USED: ALUMINUM SHEETS P/N 7075T6 0.050 P.O. 2014 532264; P/N 7075T6 0.016 P.O. 2021 124913; ANGLE P/N BAC1490-2738 P.O. 2017 503185; T-EXTRUSION P/N BAC1505-101210 BATCH 201958870200102.; [04] PERFORMED PERMANENT REPAIR ON INSPAR RIB LOWER INBOARD FLANGE AT 27 INCH FROM FRONT SPAR LOCATED STAB STA 175.50 LT HORIZONTAL STABILIZER IAW B737-700 SRM 55-10-09-2R-5 REPAIR 5 FIGURE 204 DEATIL A. MATERIAL USED: ALUMINUM SHEETS P/N 7075T6 0.050 P.O. 2014 532264; P/N 7075T6 0.016 P.O. 2021 124913; ANGLE P/N BAC1490-2738 P.O. 2017 503185; T-EXTRUSION P/N BAC1505-101210 BATCH 201958870200102.<BR>RII INSPECTION DONE.