SDR SWAA2025103020977

Service difficulty report · Angle · Boeing 7377H4

Difficulty date: October 3, 2025
Submitted: October 30, 2025
Operation: Air carrier
Aircraft: N915WN
Make and model: Boeing 7377H4
Aircraft serial: 36888
Aircraft time: 57,361 hours, 34,753 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Angle
Condition: Cracked
Location: Zone 100
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

CRACK ANGLE LOCATED BS 867, LBL 10 IN THE AFT CARGO COMPARTMENT. REPLACED ANGLE LOCATED BS 867, LBL 10 IAW SRM 51-10-02, ITEM 9, AND INSTALLED FASTENERS IAW SRM 51-40-02, AND DRAWING 149A8102, SHEET 17, REV-. MEASUREMENT OF CRACK IS 0.550 INCH.

More about the Boeing 737-7H4