Service difficulty report · Skin · Doug MD11F

Difficulty date
July 17, 2011
Submitted
July 18, 2011
Operation
Air carrier
Aircraft
N642FE
Make and model
Doug MD11F
Aircraft serial
48485
Aircraft time
47,830 hours, 9,742 cycles
Part
Skin
Part number
ARB23631
Condition
Chafed
Location
Zone 500
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

LT WING ABOVE NR 1 PYLON OTBD SIDE FIXED L/E FOUND WITH CHAFING MARK. FOUND EXCEEDED LIMIT ORIGINAL THICKNESS = 0.090", MATERIAL REMOVED = 0.033", REMAINED THICKNESS = 0.057, DIAMETER = 0.8" X 8" IAW SRM 57-00-00, FIG 202, REV 47. DAMAGED SKIN REMOVED AND NEW SKIN INSTALLED IAW SRM 51-33-01 AND 51-35-01, REV 47. NEW SKIN FABRICATED IAW DWG ARC 2363. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 112.

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