SDR 9WGA2025060954501

Service difficulty report · Pressure Panel · Doug MD11F

Difficulty date: April 4, 2025
Submitted: June 9, 2025
Operation: Air carrier
Aircraft: N545JN
Make and model: Doug MD11F
Aircraft serial: 48545
Aircraft time: 91,587 hours, 17,072 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Pressure Panel
Condition: Corroded
Location: Zone 100
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

DURING HEAVY CHECK HORIZONTAL PRESSURE PANEL, STA 464 (CANTED) - 595 SPOTS OF CORROSION (LIGHT CORROSION) AT ZONES 113 AND 114. REMOVED LIGHT CORROSION AT HORIZONTAL PRESSURE PANEL STA. 464 (CANTED) 515 ZONES 113 AND 114, MATERIAL REMOVED 0.001, IAW MD-11 SRM 51-21-01, ALODINED PRIMED AND TOP COATED AREA IAW MD-11 SRM 51-21-01. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

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