Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
March 11, 2023
Submitted
April 14, 2023
Operation
Air carrier
Aircraft
N221WN
Make and model
Boeing 7377H4
Aircraft serial
34259
Aircraft time
58,906 hours, 34,822 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 STUD FRAME LOCATED BS 294.5 AT LEVEL STR 17R RBL 54 FWD GALLEY AREA 2023-185243<[01] ET EQUIPMENT P/N: NORTEC 600D; S/N: 220272712; DUE DATE: 17-DEC-23;[02] ET EQUIPMENT P/N: NORTEC 600D; S/N: 220272712; DUE DATE: 17-DEC-23;[03] PERFORMED PERMANENT REPAIR ON STUD FRAME LOCATED BS 294.5 AT LEVEL STR 17R RBL 54 FWD GALLEY AREA IAW B737-700 SRM 53-10-15-2R-7 REPAIR 7. SEE INDIVIDUAL SIGN-OFF BELOW.;[04] CERTIFIED AS RII <BR>PERFORMED PERMANENT REPAIR ON STUD FRAME LOCATED BS 294.5 AT LEVEL STR 17R RBL 54 FWD GALLEY AREA IAW B737-700 SRM 53-10-15-2R-7 REPAIR 7. SEE INDIVIDUAL SIGN-OFF BELOW.

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