Service difficulty report · Stringer · Boeing 7377Q8

Difficulty date
November 17, 2021
Submitted
December 22, 2021
Operation
Air carrier
Aircraft
N7863A
Make and model
Boeing 7377Q8
Aircraft serial
30644
Aircraft time
54,598 hours, 36,232 cycles
Part
Stringer
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 STRINGER 25R LOCATED BS540 FWD CARGO COMPARTMENT ; 2021-520561 / [01] TOOL USED: P/N: 45MG; S/N: 130060401; DUE DATE: 22-APR-22; [02] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 21-JAN-22; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811019; DUE DATE: 21-JAN-22.; [03] TOOL USED: EDDY CURRENT EQUIPMENT; PN: NORTEC 600D;SN: 200048001; DUE DATE: 24-FEB-22; [04] PERFORMED REPAIR ON STR 25R LOC BTW BS500C TO BS540FWD C.C IAW SRM B737-700 53-00-03-2R-1 REPAIR 1 SEE INDIVIDUAL SIGNOFF BELOW; [05] PERFORMED REPAIR ON STR 25R LOC BTW BS500C TO BS540FWD C.C IAW SRM B737-700 53-00-03-2R-1 REPAIR 1 SEE INDIVIDUAL SIGNOFF BELOW. RII COMPLETED.

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