Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
March 15, 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 SERVICE DOOR CUT OUT STUB FRAME LOC. AT BS 294.5 AND BTW STR 8R AND STR 9R AT FWD GALLEY AREA 2023-185494<[01] REPLACED STUB FRAME AND FASTENERS LOCATED AT BS 294.5 AND BTW STR 5R AND STR 8R AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02 AND DWG 141A8370 REV:D. SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED STUB FRAME AND FASTENERS LOCATED AT BS 294.5 AND BTW STR 5R AND STR 8R AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02 AND DWG 141A8370 REV:D. SEE INDIVIDUAL SIGN OFF BELOW.<BR>CERTIFIED AS RII

More about the Boeing 737-7H4