Service difficulty report · Stub Frame · Boeing 73776N

Difficulty date
April 9, 2023
Submitted
May 12, 2023
Operation
Air carrier
Aircraft
N7723E
Make and model
Boeing 73776N
Aircraft serial
32670
Aircraft time
53,156 hours, 27,261 cycles
Part
Stub Frame
Condition
Cracked
Location
Zn 200 Fus Top
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 ON STUB FRAME LOCATED BS 294.5 AT LEVEL STR 17R RBL 53 AT FWD GALLEY AREA 2023-237787<[01] TOOL USED EDDY CURRENT FLAW DETECTOR P/N:NORTEC 600D; S/N:220273012; DUE DATE: 17-DEC-23.;[02] REMOVED DAMAGE ON STUB FRAME LOC. BTW BS291.5 TO BS 294.5 AT LEVEL STR 17R RBL 53 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 AND B737-700 SRM 53-10-15-2R-7 REPAIR 7.<BR>SEE INDIVIDUAL SIGN-OFF BELOW.;[03] REMOVED DAMAGE ON STUB FRAME LOC. BTW BS291.5 TO BS 294.5 AT LEVEL STR 17R RBL 53 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 AND B737-700 SRM 53-10-15-2R-7 REPAIR 7. <BR>SEE INDIVIDUAL SIGN-OFF BELOW.AS RII. JOB COMPLETED.

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