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SDR CALA2023053101720

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Service difficulty report · Floor Support · Boeing 767322

FAA SDR system

Difficulty date
May 29, 2023
Submitted
May 31, 2023
Operation
Air carrier
Aircraft
N647UA
Make and model
Boeing 767322
Aircraft serial
25284
Aircraft time
122,588 hours, 19,146 cycles
System (JASC)
5320 · Fuselage Miscellaneous Structure
Part
Floor Support
Part number
141T511286
Condition
Corroded
Location
Sta303 Lbl20-55
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

CABIN STA303 LBL20-55 FLOOR BEAM UPPER SURFACE FOUND CORROSION - ORIGINATED BY EMP V902596 ON HAECO NR 9456655, SPEC NO.B767-06- 3-7098. PERFORMED BY EMP V926739, RII BY TA447 V905036, CABIN STA303 LBL 20-55 FLOOR BEAM UPPER SURFACE CORROSION REPAIRED AS PER SRM 53-00-51-2R-1 REV 122 & ECRA 5315-01198 REV -, THIS REPAIR APPRO VED AS PER A CAT A REPAIR. RII BY TA447, V905036.