Service difficulty report · Beam · Boeing 737724

Difficulty date
August 15, 2023
Submitted
August 16, 2023
Operation
Air carrier
Aircraft
N23707
Make and model
Boeing 737724
Aircraft serial
28768
Aircraft time
76,586 hours, 27,640 cycles
Part
Beam
Part number
147A5506
Condition
Corroded
Location
Sta 986
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 STA 986 AT RBL 17 TO RBL 48: FLOOR BEAM UPPER FLANGE PREVIOUS REPAIR HAS CORROSION (DOT 56-011). (REF AAR N/R 9204644) REMOVED EXISTING REPAIR, FABRICATED AND INSTALLED NEW REPAIR AT AFT WET AREA STA 986.5 BETWEEN RBL 48 TO RBL 50 PER REF. B737-700 SRM 53-90-51-2R-4.