SDR FDEA202012143209

Service difficulty report · Fuel Tank · Doug MD11F

Difficulty date: December 14, 2020
Submitted: February 8, 2021
Operation: Air carrier
Aircraft: N523FE
Make and model: Doug MD11F
Aircraft serial: 48479
Aircraft time: 84,923 hours, 16,937 cycles
System (JASC): 2910 · Hydraulic System, Main
Part: Fuel Tank
Part number: APB74471
Condition: Corroded
Location: Zone 200
Stage of operation: IN
How discovered: V
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

MAIN CABIN, CTR TANK, UPPER SKIN HAS SURFACE CORROSION AT STA. 1229 APPROX. RBL 8. 0000721523 : COLON, LUIS R - 03-FEB-2021 19:30 REPAIRED CORROSION ON CTR TANK UPPER SKIN AT STA 1229 RBL 8 REF E .A.#:1-5730-T0358819 CENTER TANK UPPER SKIN CORROSION. MAJOR REPAIR

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