What was found
CRACK STRINGER 23L BETWEEN BS 520 TO BS 540 FWD CARGO COMPARTMENT. REPAIRED STRINGER 23L BETWEEN BS 500D TO BS 540 FWD CARGO COMPARTMENT, IAW B737-700 SRM 53-00-03-2R -1 REPAIR 1 FIG 206. REPAIR PARTS ARE REPLACEMENT STR CONDITION MATERIAL 7075/T6 0.036 -2 CHANNEL AND -3 ANGLE (2 EA) CONDITION MATERIAL 7075T6/0.040'. PERFORMED HEAT TREATMENT, IAW BAC5602 AND APPLIED PROTECTIVE TRATMENT, IAW SRM 51-20-01 B737-700.