What was found
REF: NRC: TTGQ00A6CMR: AFT CARGO COMPARTMENT-EXISTING FLOOR SUPPORT ZEE CHANNEL HAS CORROSION ON SEVERAL SPOTS BTW STA 767 AND STA 847 LH SIDE 2023-748549<[01] TOOL USED: ULTRASONIC THICKNESS GAGE. P/N: 45MG. S/N: 130061901. DUE DATE: 09-JUN-24.;[02] REPLACED FLOOR SUPPORT ZEE CHANNEL AND SIDE PLATE (1E/A) AND FASTENERS LOC BTW 767 TO BS 847 AT LH SIDE AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6; SRM 51-10-02 AND DWG 146A7500 REV A<BR>SEE INDIVIDUAL SIGN OFFS BELOW;[03] CORRECTED STEP 2<BR>REPLACED FLOOR SUPPORT ZEE CHANNEL AND SIDE PLATE (1E/A) AND FASTENERS LOC BTW 747 PLUS 13.5 INCHES TO BS 847 AT LH SIDE AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6; SRM 51-10-02 AND DWG 146A7500 REV A<BR>SEE INDIVIDUAL SIGN OFFS BELOW;[04] REPLACED FLOOR SUPPORT ZEE CHANNEL AND SIDE PLATE (1E/A) AND FASTENERS LOC BTW 747 PLUS 13.5 INCHES TO BS 847 AT LH SIDE AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6; SRM 51-10-02 AND DWG 146A7500 REV A<BR>SEE INDIVIDUAL SIGN OFFS BELOW<BR>RII