Service difficulty report · Stringer · Boeing 7377Q8

Difficulty date
February 1, 2024
Submitted
March 1, 2024
Operation
Air carrier
Aircraft
N7877H
Make and model
Boeing 7377Q8
Aircraft serial
29359
Aircraft time
55,706 hours, 30,488 cycles
Part
Stringer
Part number
UNKNOWN
Condition
Cracked
Location
Bs 540 S23r
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 23R LOCATED BS540 FWD CARGO COMPARTMENT 2024-77383 CRACK STRINGER 23R LOCATED BS540 FWD CARGO COMPARTMENT<[01] TOOL USED UT EQUIPMENT P/N: 45MG; S/N: 130061901; CAL DUE DATE: 09-JUN-24;[02] TOOLS USED: TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 142811020 DUE DATE 23 JAN 25; P3015GOES00000 S/N 142811019 DUE DATE 23 JAN 25.;[03] TOOL USED ON ITEM 8: EDDY CURRENT EQUIPMENT PN: NORTEC 600; SN:60007161486; DUE DATE: 28-JUL-24.;[04] PERFORMED PERMANENT REPAIR LOCATED ON STRINGER 23R BETWEEN BS520 TO BS500D AT FWD CARGO COMPARTMENT I.A.W B737-700 SRM 53-00-03-2R-1 REPAIR 1; FIGURE 206; SHEET 2. AND SRM 51-40-02 SEE INDIVIDUAL SIGN OFF BELOW;[05] PERFORMED PERMANENT REPAIR LOCATED ON STRINGER 23R BETWEEN BS520 TO BS500D AT FWD CARGO COMPARTMENT I.A.W B737-700 SRM 53-00-03-2R-1 REPAIR 1; FIGURE 206; SHEET 2. AND SRM 51-40-02 SEE INDIVIDUAL SIGN OFF BELOW<BR>AS RII

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