SDR SWAA2024080503203

Service difficulty report · Web · Boeing 7378H4

Difficulty date: June 18, 2024
Submitted: August 5, 2024
Operation: Air carrier
Aircraft: N8323C
Make and model: Boeing 7378H4
Aircraft serial: 37005
Aircraft time: 38,276 hours, 17,956 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Cracked
Location: Zn 100
Stage of operation: IN
How discovered: 9
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

CRACK STIFFENER ASSY LOCATED BS 540 BETWEEN BL 0 TO RBL 24.75 AT CENTER WING BOX 2024-401565<[01] REPLACED ONLY UPPER WEB LOCATED ON STIFFENER BS 540 BETWEEN BL 0 TO RBL 24.75 AT CENTER WING BOX IAW B737-800 SRM 51-40-02-0G-0 AND DRAWING 143A5240 SHEET 14 REV -;[02] REPLACED ONLY UPPER WEB LOCATED ON STIFFENER BS 540 BETWEEN BL 0 TO RBL 24.75 AT CENTER WING BOX IAW B737-800 SRM 51-40-02-0G-0 AND DRAWING 143A5240 SHEET 14 REV -

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