SDR CALA2025070906377

Service difficulty report · Tee Fitting · Boeing 75733N

Difficulty date: July 7, 2025
Submitted: July 9, 2025
Operation: Air carrier
Aircraft: N57864
Make and model: Boeing 75733N
Aircraft serial: 32588
Aircraft time: 71,824 hours, 22,161 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Tee Fitting
Part number: 149N722361
Condition: Cracked
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

LEFT WING TO BODY FAIRING STRUCTURE FRAME AT BS 1180, BEHIND PANEL, CRACKED. REMOVED AND REPLACED T-FITTING AT LT WING TO BODY FAIRING STRUCTURE FRAME AT BS 1180 IAW SRM 51-40-02-0G-0 REF. DWG 49N7223-61. REF NR#129031 AND LOGPAGE#5459828,

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