SDR CALA2023092902909

Service difficulty report · Floorbeam · Boeing 737824

Difficulty date: September 19, 2023
Submitted: September 29, 2023
Operation: Air carrier
Aircraft: N16217
Make and model: Boeing 737824
Aircraft serial: 28777
Aircraft time: 77,783 hours, 28,258 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: BAC1505101474
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

POSSIBLE CORROSION ON FLOOR BEAM STA 986.5 LBL 30 TO RBL 34 (REF: AAR NR 99983293) REPAIRED FLOOR BEAM AT STA 986.5 LBL 30 TO RBL 34 IAW B737-700 S RM 53-70-51-1A-1,51-40-02-0G-0, 53-70-51-2R-4,AMM 52-21-41-370-8 03, 51-21-72-370-804, SOPM 20-30-03.(WORK ACCOMPLISHED BY V94369 2 AND AAR QC A-37 V937288). ADD EMP:V943692 SFR #1033812 ASSIGNED. UAL REP AGREED TO CLEAR LP 5792851