Service difficulty report · Stringer · Boeing 73776Q

Difficulty date
August 13, 2022
Submitted
September 9, 2022
Operation
Air carrier
Aircraft
N7883A
Make and model
Boeing 73776Q
Aircraft serial
30277
Aircraft time
52,547 hours, 33,631 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 26L LOCATED BS540 AND WL152 FWD CARGO COMPARTMENT 2022-427029 / [01] TOOL USED DIGITAL CALIPER P/N: 500-197-30 S/N:A21147756 DUE DATE: 25-OCT-22;[02] TOOL USED ULTRASONIC THICKNESS INSTRUMENT P/N 38DLPLUS S/N 120398603 DUE DATE 18-OCT-22.;[03] TOOL USED PN NORTEC 500D SN N500X1693P030456 DUE DATE 26-JAN-23;[04] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 112031023; DUE DATE: 01-FEB-23; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 112820025; DUE DATE: 01-FEB-23.;[05] PERFORMED PERMANENT REPAIR ON STRINGER 26L LOCATED BS540 AND WL152 FWD CARGO COMPARTMENT IAW. B737-700 SRM 53-00-03-2R-1 REPAIR 1 TABLE 201; 202 ;203 FIGURE 205. SEE INDIVIDUAL SIGN-OFF BELOW.;[06] PERFORMED PERMANENT REPAIR ON STRINGER 26L LOCATED BS540 AND WL152 FWD CARGO COMPARTMENT IAW. B737-700 SRM 53-00-03-2R-1 REPAIR 1 TABLE 201; 202 ;203 FIGURE 205 RII ACCOMPLISHED . SEE INDIVIDUAL SIGN-OFF BELOW.

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