Service difficulty report · Doubler · Boeing 7474R7F

Difficulty date
July 18, 2024
Submitted
August 23, 2024
Operation
Air carrier
Aircraft
N583UP
Make and model
Boeing 7474R7F
Aircraft serial
25867
Aircraft time
133,234 hours, 22,512 cycles
Part
Doubler
Part number
65B019334
Condition
Corroded
Location
Zone 600
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

AGING A/C INSPECTION: FOUND OUTBD SIDE UPPER SKIN CORROSION OF RH WING OUTBD MID FLAP . (REPAIR). ACCOMPLISH REPAIR PER EO-91145-REQ1 AND EGAT EI F2024A57M-2025, REV. 0 (REF. T3F18E0050D3G) PRIOR TO FURTHER FLIGHT.

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