SDR CALA2026080218184

Service difficulty report · Support Bracket · Boeing 757224

Difficulty date: July 31, 2026
Submitted: August 3, 2026
Operation: Air carrier
Aircraft: N21108
Make and model: Boeing 757224
Aircraft serial: 27298
Aircraft time: 108,984 hours, 26,250 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support Bracket
Part number: 146N54262
Condition: Corroded
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

AFT CARGO, FWD OF BS 1440, STR 27R BILGE AREA, SUPPORT BRACKET HAS CORROSION. REMOVED FABRICATED AND REPLACED ANGLE AT AFT CARGO FWD OF BS 1440, S27R BILGE AREA IAW SRM 51-40-05, 51-40-02 AND DWG 146N 5398, REV A, RESTORED SURFACE PROTECTION AND APPLIED TOP COAT IAW SPM 51- 20-01, & AMM 51-21-15.