Service difficulty report · Longeron · Doug MD11

Difficulty date
September 16, 2005
Submitted
September 19, 2005
Operation
Air carrier
Aircraft
N574FE
Make and model
Doug MD11
Aircraft serial
48499
Aircraft time
49,324 hours, 10,400 cycles
Part
Longeron
Condition
Corroded
Location
Bs 6-90
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

CAC COMPT BETWEEN STA 6-90 AND STA 1139, NR L-44L LONGERON CORRODED. SNRM N1168: CAC COMPT BETWEEN STA 6-90 AND STA 1139 L-44L LONGERON CORROSION REMOVED AND REPROTECTED AS PER SRM 51-21-01 VOL.II. MATERIAL ORIGINAL THK 0.071" REMOVED 0.006" X L=3" REMAIN 0.065 FOUND WITHIN LIMIT AS PER SRM 53-00-01 FIG.1A VOL.I. MINOR REPAIR PER GMM 6-2-100.

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