SDR SWAA2025082193713

Service difficulty report · Intercostal · Boeing 737752

Difficulty date: July 21, 2025
Submitted: August 21, 2025
Operation: Air carrier
Aircraft: N7843A
Make and model: Boeing 737752
Aircraft serial: 35786
Aircraft time: 59,381 hours, 32,137 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Elongated
Location: Zone 100
Stage of operation: IN
How discovered: V
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

ELONGATED HOLE ON WEB INTERCOSTAL LOCATED BTW BS 747 TO BS 767 AT LEVEL OF STR 25R AND WL 156.4. REPLACED WEB AND FASTENERS IAW SRM 51-40-02-0G-0, SRM 51-10-02-0G-0, PARAGRAPH 9, DWG 146A7500, SHEET 88, REV A, DWG 146A7502, SHEET 26, REV-.