SDR UIEA2011022800134

Service difficulty report · Skin · Boeing 74747UF

Difficulty date: February 28, 2011
Submitted: March 2, 2011
Operation: Air carrier
Aircraft: N409MC
Make and model: Boeing 74747UF
Aircraft serial: 30558
Aircraft time: 47,293 hours, 7,124 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Damaged
Location: Bs 2586
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 D2-CHECK, A DENT AND A GOUGE WERE FOUND ON RT FUSELAGE SKIN AT BS 2586, S-50R TO S-51R.THE DENT AND GOUGE WERE LOCATED CLOSE TO AN EXISTING EXTERNAL SKIN REPAIR AND THE DENT AND GOUGE WERE BEYOND THE ALLOWABLE LIMIT PER SRM 53-00-01 FIG.101. REPLACED THE EXISTING EXTERNAL SKIN REPAIR WITH AN EXTENDED EXTERNAL SKIN REPAIR PER SR 1-1805401625 WITH 8100-9 APPROVAL. THE REPAIR AND WAS APPROVED BY MANUFACTURER SR 1-1805401625 .

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