Service difficulty report · Stub Frame · Boeing 7377BD

Difficulty date
July 20, 2024
Submitted
September 3, 2024
Operation
Air carrier
Aircraft
N7739A
Make and model
Boeing 7377BD
Aircraft serial
35110
Aircraft time
57,940 hours, 31,798 cycles
Part
Stub Frame
Condition
Cracked
Location
Zone 200
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 SERVICE DOOR CUTOUT SURROUND STRUCTURE; AFT FACE TO THE DOOR FRAME WL 208 RBL 55 BS 291.5+4 HAS CRACK.<[01] TRIMED OUT DAMAGE PART OF THE STUB FRAME AND FABRICATED; LOCATED; DRILLED AND ISTALLED NEW CLIP AT BS 291.5+4 RBL 55 WL 208 IAW SRM 53-10-15-2R-7;[02] TASK COMPLETED;[03] VERIFIED STEPS AND CORRECTIVE ACTION ITEMS; CARD COMPLETE.

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