SDR SCNA20240310101

Service difficulty report · Intercostal · Boeing 7378

Difficulty date: June 18, 2023
Submitted: March 10, 2024
Operation: Air carrier
Aircraft: N830SY
Make and model: Boeing 7378
Aircraft serial: 42084
Aircraft time: 64,741 hours, 29,625 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Part number: UNKNOWN
Condition: Cracked
Location: Bs 927-947
Stage of operation: IN
How discovered: O
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DEFECT WO74296 NR00095: CRACK WEB - INTERCOSTAL LOCATED BETWEEN BS927 TO BS947 AND RBL21 AFT C ARGO COMPARTMENT- - RESOLUTION: REPLACED INTERCOSTAL AND FASTENERS BTW BS 927 TO BS 947 AND RBL 21 AFT CARGO COMPARTMENT IAW B737-800 SRM 51-40-02 , SRM 51-10-02 ITEM 9 AND, DWG:147A7500 SHEET 11 REV

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