SDR FDEA201110164533

Service difficulty report · Channel · Doug MD11F

Difficulty date: October 16, 2011
Submitted: October 21, 2011
Operation: Air carrier
Aircraft: N643FE
Make and model: Doug MD11F
Aircraft serial: 48486
Aircraft time: 48,609 hours, 9,839 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Channel
Condition: Corroded
Location: Cargo Bay
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

FWD CARGO BAY ROLLER TRAY CHANNEL AT BS 1130 -6-70, X = -25.0 FOUND CORRODED. CORROSION REMOVED AND FOUND EXCEEDED LIMIT IAW SRM 53-00-00 REV 47, FIGURE 205. ORIGINAL MATERIAL THICKNESS 0.109 INCH, MATERIAL REMOVED 0.040 INCH, MATERIAL REMAINED 0.069 INCH. REPAIR CARRIED OUT IAW EA 1-2550-153365, REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100 REV 113.

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