Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
May 31, 2022
Submitted
July 11, 2022
Operation
Air carrier
Aircraft
N481WN
Make and model
Boeing 7377H4
Aircraft serial
29853
Aircraft time
60,481 hours, 35,778 cycles
Part
Stringer
Condition
Cracked
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

CRACK STRINGER 15L BETWEEN BS 294.5 AND BS 303.9 WL223 AT PASSENGER CABIN 2022-268066 / [01] TOOLS 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 EDDY CURRENT USED P/N: NORTEC 600D; S/N: 210138003 AND DUE DATE: 22-FEB-23;[03] REPAIRED STRINGER 15L BETWEEN BS 294.5 AND BS 303.9 WL223 AT PASSENGER CABIN IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 FIG. 206. THIS REPAIR IS CATEGORY A. SEE INDIVIDUAL SIGNOFF BELOW;[04] REPAIRED STRINGER 15L BETWEEN BS 294.5 AND BS 303.9 WL223 AT PASSENGER CABIN IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 FIG. 206. THIS REPAIR IS CATEGORY A. SEE INDIVIDUAL SIGNOFF BELOW<BR>RII

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