Service difficulty report · Frame · Boeing 737*

Difficulty date
February 1, 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
Condition
Cracked
Location
Fuselage
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

CRACK ON FRAME LOCATED BS 312 AT LEVEL STRINGER 5 L AT PASSENGER CABIN 2022-55494 / [01] TOOL USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 02-FEB-23; TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 142811019; DUE DATE: 02-FEB-23.;[02] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC600D; S/N: 60009161631; CAL DUE DATE: 03-DEC-22;[03] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC600D; S/N: 60009161631; CAL DUE DATE: 03-DEC-22;[04] PERFORMED REPAIR ON FRAME BS 312 LOCATED AT FWD UPPER CORNER OF FWD ENTRY DOOR CUTOUT AT PASSENGER CABIN IAW B737-700 SRM 53-10-07-2R-1 REPAIR 1 SEE INDIVIDUAL SIGNOFFS BELOW.;[05] PERFORMED REPAIR ON FRAME BS 312 LOCATED AT FWD UPPER CORNER OF FWD ENTRY DOOR CUTOUT AT PASSENGER CABIN IAW B737-700 SRM 53-10-07-2R-1 REPAIR 1 SEE INDIVIDUAL SIGNOFFS BELOW. AS RII