Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
June 5, 2025
Submitted
July 1, 2025
Operation
Air carrier
Aircraft
N962WN
Make and model
Boeing 7377H4
Aircraft serial
36963
Aircraft time
44,765 hours, 27,507 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

FWD GALLEY DOOR CUTOUT; FWD FRAME STA 294.5; UPPER STUB FRAME HAS APROX .5' CRACK AT THE TOP END OF SEAL DEPRESSOR. MARKED IN BLACK. REF. CARD TTG8Q00TSZJ9 CONTACT ENGINEERING FOR REPAIR INSTRUCTIONS<[01] REMOVED STA 294.5 FRAME ASSY I.A.W. SRM 51-40-02-0G-0 FINISHED INSTALLATION OF STA 294.5 FRAME ASSEMBLY SRM 51-40-02-0G-0 AND BOEING DWG 141A8370 REV: D LOCATED AND DRILLED PART IAW SRM 51-40-05-0G-0 AND BOEING DWG 141A8370 REV: D;[02] VERIFIED ITEM 1<BR>AUDIT C/W

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