Service difficulty report · Doubler · Boeing 75724APF

Difficulty date
November 25, 2020
Submitted
November 30, 2020
Operation
Air carrier
Aircraft
N462UP
Make and model
Boeing 75724APF
Aircraft serial
28266
Aircraft time
34,934 hours, 17,991 cycles
Part
Doubler
Part number
143N31232
Condition
Damaged
Location
Upper Skin
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

INSPECTION TYPE: SEG 4 ANT 1090 UPPER DOUBLER DISHED/SUNKEN. REPAIRED WITH EXTERNAL DOUBLER, IAW EO B757-5330-78447-A.

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