SDR SWAA2024102339202

Service difficulty report · Angle · Boeing 73771B

Difficulty date: September 18, 2024
Submitted: October 23, 2024
Operation: Air carrier
Aircraft: N7854B
Make and model: Boeing 73771B
Aircraft serial: 29372
Aircraft time: 51,205 hours, 33,957 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Angle
Condition: Cracked
Location: Zone 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 ON ANGLE LOCATED BTW BS 380 UP TO 400 BL0 2024-572914<[01] REPLACED ANGLE LOC. FLOOR STRUCTURE BTW BS 380 UP TO 400 BL0 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02-0G-0; SRM 51-10-02-0G-0 AND DWG 143A5400 SHEET 92 REV- SEE INDIVIDUAL SIGN OFFS BELOW.;[02] REPLACED ANGLE LOC. FLOOR STRUCTURE BTW BS 380 UP TO 400 BL0 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02-0G-0; SRM 51-10-02-0G-0 AND DWG 143A5400 SHEET 92 REV- SEE INDIVIDUAL SIGN OFFS BELOW.

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