Service difficulty report · None · Boeing 7377H4

Difficulty date
September 28, 2021
Submitted
October 26, 2021
Operation
Air carrier
Aircraft
N263WN
Make and model
Boeing 7377H4
Aircraft serial
32520
Aircraft time
46,043 hours, 27,465 cycles
Part
None
Condition
Corroded
Location
Fuselage
Stage of operation
UK
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

CORROSION ON CARGO NET TIE-DOWN BRACKET AT BS 787 TO 787+4; LBL 17; WL 154. REMOVED CORROSION ON CARGO NET TIE-DOWN BRACKET. REWORKED AREA L=4' W= 1.2' D= 0.045' ORIGINAL THICKNESS .250' AFTER FURTHER EVALUATION FOUND TO BE OUT OF LIMIT IAW SRM 53-00-53-1A-2. LOCATED AND DRILLED NEW ACB TIE DOWN TRACK FROM BS 727 + 4 TO BS 867 LBL 17 IAW SRM 51-40-05 AND DWG 146A7500. REMOVED ACB TIE DOWN TRACK IAW SRM 51-40-02. INSTALLED NEW ACB TIE DOWN TRACK IAW SRM 51-40-02 AND DWG 146A7500.

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