Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
June 12, 2021
Submitted
July 12, 2021
Operation
Air carrier
Aircraft
N749SW
Make and model
Boeing 7377H4
Aircraft serial
29801
Aircraft time
74,742 hours, 43,712 cycles
Part
Stringer
Condition
Cracked
Location
Bs 540 S25r
Stage of operation
IN
How discovered
V
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 BS 540 FWD CARGO COMPARTMENT ; 2021-282246 / [01] TOOL USED PN/ 25DL PLUS; SN/ 071504410; DUE DATE/ 20NOV21; [02] TOOL USED CALIPER P/N 500-197-30 S/N A18135101 DUE DATE 04 JUL 21; [03] TOOL USED P/N NORTEC500D S/N N500X11290U021704 DUE DATE: 08-OCT-21.; [04] TOOL USED: RADIUS GAGE; P/N: 2204A3; S/N: AE-408651; DUE DATE: 02-FEB-22; [05] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 112031023; DUE DATE: 22-JAN-22; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 112820023; DUE DATE: 22-JAN-22.; [06] PERFORMED REPAIR ON STRINGER 25R LOCATED BS 500C TO BS 540 FWD CARGO COMPARTMENT IAW SRM B737-700 53-00-03-2R-1 REPAIR 1 THIS REPAIR IS CATEGORY A; NO FURTHER ACTION OR RE-INSPECTION REQUIRED; [07] PERFORMED REPAIR ON STRINGER 25R LOCATED BS 500C TO BS 540 FWD CARGO COMPARTMENT IAW SRM B737-700 53-00-03-2R-1 REPAIR 1 THIS REPAIR IS CATEGORY A; NO FURTHER ACTION OR RE-INSPECTION REQUIRED; RII INSPECTION DONE.

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