Service difficulty report · Skin · Boeing 7472D7B

Difficulty date
July 13, 2007
Submitted
July 17, 2007
Operation
Air carrier
Aircraft
N526MC
Make and model
Boeing 7472D7B
Aircraft serial
22337
Aircraft time
94,356 hours, 19,381 cycles
Part
Skin
Condition
Cracked
Location
Nr 3 Nacelle
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

NR 3 ENGINE LT CORE COWL NR 437, AFT LOWER CORNER LONGERON STRUCTURE AND OUTER COWL SKIN HAS A CRACK AND LOOSE RIVETS. PERMANENT REPAIR ACCOMPLISHED AS PER 747 SRM 54-31-03 FIG 3 AND ATLAS EO4771A026 AND FAA 8110-3 FORM (REF: FIG. 1 AND 2) AND ATLAS AIR XEO NR 54-071307.

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