Service difficulty report · Floorbeam · Boeing 737824

Difficulty date
June 13, 2022
Submitted
June 15, 2022
Operation
Air carrier
Aircraft
N76269
Make and model
Boeing 737824
Aircraft serial
31588
Aircraft time
66,539 hours, 22,924 cycles
Part
Floorbeam
Part number
147A5506
Condition
Corroded
Location
Body Sta 986
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 WET AREA AT BODY STA 986 AND RBL 15 CORROSION ON FLOORBEAM (REF. AAR NR 9993307). REPAIRED STA 986 FLOORBEAM AFT WET AREA, ALL WORK DONE IAW B737 AW 737 PART 6; 51-00-00 PROC 23 (WORK ACCOMPLISHED BY V931928 AN -800 SRM 51-10-02-0G-0;SRM 53-70-51-2R-4, AMM 20-60-07-913-801;S D AAR QC A-65 V935163). RM 51-40-02-0G-0; SOPM 20-10-03; SRM 51-40-08-0G-0;SRM 51-40-06- 0G-0; AMM 51-21-41-370-803,AMM 51-21-72-370-804; PERFORMED NDT I