Service difficulty report · Floorbeam · Boeing 7377BD

Difficulty date
January 27, 2024
Submitted
March 1, 2024
Operation
Air carrier
Aircraft
N7734H
Make and model
Boeing 7377BD
Aircraft serial
33923
Aircraft time
57,072 hours, 31,251 cycles
Part
Floorbeam
Part number
UNKNOWN
Condition
Corroded
Location
Bs 987 Rbl 43
Stage of operation
IN
How discovered
9
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

CORROSION ON HOLES FLOOR BEAN LOCATED BS 986.5 RBL 43 WL 208.1 AT AFT GALLEY AREA (3 POINTS ) 2024-78302<[01] TOOL USED ON STEP 6; THICKNESS GAGE; P/N: 45MG; S/N: 232017609; DUE DATE: 22-SEP-24.;[02] TOOL USED IN STEP 10: EDDY CURRENT INSTRUMENT P/N: NORTEC 600D; S/N: 210138503; DUE DATE: 21-JUL-24;[03] TOOL USED IN STEP 11: EDDY CURRENT INSTRUMENT P/N: NORTEC 600D; S/N: 210138503; DUE DATE: 21-JUL-24;[04] REPAIRED FLOOR BEAN LOCATED BS 986.5 BETWEEN RBL36 TO RBL47 WL 208.1 AT AFT GALLEY AREA I.A.W B737-700 SRM 53-70-51-2R-6 REPAIR 6. SEE INDIVIDUAL SIGN OFF BELOW.;[05] REPAIRED FLOOR BEAN LOCATED BS 986.5 BETWEEN RBL36 TO RBL47 WL 208.1 AT AFT GALLEY AREA I.A.W B737-700 SRM 53-70-51-2R-6 REPAIR 6. SEE INDIVIDUAL SIGN OFF BELOW.<BR>RII INSPECTED.

More about the Boeing 737-7BD