SDR CALA2023060701771

Service difficulty report · Unknown · Boeing 737724

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: 147A5504
Condition: Corroded
Location: Sta 947.5
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 947.5 RBL 51 (REF: AAR NR 99968640) REPAIRED FLOOR BEAM STA 947.5 RBL51 IAW B737 SRM 51-10-02, 53-70 -51-1A-1, 51-40-02, SOPM 20-20-02, BOEING SOPM 20-10-03, SRM 51- 20-01, 51-21-72-370-804 & B737 SRM 53-70-51-2R-5 (WORK ACCOMPLIS HED BY V918274 & AAR QC A-11 V931821)