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SDR CALA2023060701772

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Service difficulty report · Unknown · Boeing 737724

FAA SDR system

Difficulty date
June 5, 2023
Submitted
June 7, 2023
Operation
Air carrier
Aircraft
N24702
Make and model
Boeing 737724
Aircraft serial
28763
Aircraft time
78,096 hours, 27,949 cycles
System (JASC)
5300 · Fuselage Structure (General)
Part
Unknown
Part number
147A5506
Condition
Corroded
Location
Sta 986.5
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

AFT WET AREA, POSSIBLE CORROSION ON FLOOR BEAM STA 986.5 LBL 40 (REF: AAR NR 99968651) REPAIRED FLOOR BEAM AT STA. 986.5 LBL 40 AT AFT WET AREA IAW B737-700 SRM 51-10-02-0G, SRM 51-10-02-0G-0, SRM 53-70-51-1A-1, SRM 51-40-02, 51-20-01; SRM, SRM 51-40-05, B737-SRM 53-70-51-2R4 (WORK ACCOMPLISHED V916262 & AAR QC A-11 V931821)