Service difficulty report · None · Boeing 737

Difficulty date
November 27, 2021
Submitted
April 28, 2022
Operation
Air carrier
Aircraft
N462WN
Make and model
Boeing 737
Aircraft serial
32466
Aircraft time
59,099 hours, 34,961 cycles
Part
None
Condition
Corroded
Location
Fuselage
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

SUPPLEMENTAL INFORMATION: CORROSION FLOOR BEAM LOCATED ON BS 312 AT LEVEL STR 17L AND LBL 15 AT FWD GALLEY AREA ; 2021-544529 / [01] ULTRASONIC THICKNESS GAGE P/N:45MG; S/N: 130060401; DUE DATE: 22-APR-22.; [02] TOOL USED P/N: NORTEC 500D; S/N: N500X12101V022233; CAL DUE DATE: 02-JUN-22; [03] TOOL USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112031023; DUE DATE: 22-JAN-22; TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112820025; DUE DATE: 22-JAN-22.; [04] TOOL USED: EDDY CURRENT INSTRUMENT P/N: NORTEC 600D; S/N: 2000053402; DUE DATE: 23-APR-22.; [05] REPAIRED FLOOR BEAM LOCATED ON BS 312 LBL 40 TO RBL 30 AT LEVEL STR 17L FWD GALLEY AREA IAW B737-700 SRM 53-10-51-2R-17 REPAIR 17. SEE INDIVIDUAL SIGNOFF BELOW.; [06] CORRECTED STEP 5:<BR>THE DAMAGE WAS REPAIRED PER 737-700 SRM-53-10-51-2R-17 REPAIR 17 AND EA 21-153-03757. SEE INDIVIDUAL SIGNOFF BELOW.; [07] THE DAMAGE WAS REPAIRED PER 737-700 SRM-53-10-51-2R-17 REPAIR 17 AND EA 21-153-03757. SEE INDIVIDUAL SIGNOFF BELOW.<BR>RII ACCOMPLISHED