Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
March 3, 2023
Submitted
April 5, 2023
Operation
Air carrier
Aircraft
N212WN
Make and model
Boeing 7377H4
Aircraft serial
32485
Aircraft time
59,558 hours, 35,743 cycles
Part
Stub Frame
Condition
Cracked
Location
Zn 900 Lav/Galle
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 LOCATED AT BS 294.5 AND BTW STR 8R AND STR 9R AT FWD GALLEY AREA 2023-142991<[01] REPLACED STUB FRAME LOCATED AT BS 294.5 AND BTW STRINGER 8R AND 9R AT FWD GALLEY AREA. IAW B737-700 SRM 51-40-02; DWG # 141A8370 SHEET 9; REV D; AND DWG# 141A3310; SHEET 20 AND REV -. ?SEE INDIVIDUAL SIGNOFFS BELOW?.;[02] REPLACED STUB FRAME LOCATED AT BS 294.5 AND BTW STRINGER 8R AND 9R AT FWD GALLEY AREA. IAW B737-700 SRM 51-40-02; DWG # 141A8370 SHEET 9; REV D; AND DWG# 141A3310; SHEET 20 AND REV -. ?SEE INDIVIDUAL SIGNOFFS BELOW?.<BR>TASKCARD COMPLETED

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