Service difficulty report · Frame · Boeing 737*

Difficulty date
February 5, 2022
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N458WN
Make and model
Boeing 737*
Aircraft serial
33857
Aircraft time
60,475 hours, 35,929 cycles
Part
Frame
Part number
141A81502
Condition
Corroded
Location
Cabin Floor
Stage of operation
UK
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 FRAME LOC BS303.9 AND 2 INCH ABOVE STR17L AT PASSENGER CABIN 2022-55804 / [01] TOOL USED EDDY CURRENT FLAW DETECTOR P/N: NORTEC 600D; S/N2000053402; DUE DATE: 23-APR-22;[02] TOOL USED THICKNESS GAUGE: P/N: 45MG; S/N: 130060401; DUE DATE: 22-APR-22.;[03] REFER TO FAULT TTG8Q00AMU7A WHERE EA 22-153-00449 WAS ADDED AS A SUBTASK.;[04] REFER TO FAULT TTG8Q00AMU7A WHERE EA 22-153-00449 WAS ADDED AS A SUBTASK.