SDR EIA2004118

Service difficulty report · Skin · Boeing 747SR46

Difficulty date: September 30, 2004
Submitted: November 2, 2004
Operation: Air carrier
Aircraft: N477EV
Make and model: Boeing 747SR46
Aircraft serial: 20784
Aircraft time: 69,735 hours, 34,328 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Corroded
Location: Fuselage
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

FOUND CORROSION ON UPPER CENTER SKIN SECTION AT STA 1140, RBL 100, MAIN DECK. CORROSION BLENDED FROM SKIN PAD ON UPPER SURFACE OF UPPER SKIN PANEL NR 2 AT S-14, JUST O/B RBL 98.58 FLOORBEAM. INSPECTED AREA AND DETERMINED CORROSION AND CRACK FREE. SHOT PEENED AND REFINISHED PER EN EA 57-0427, BOEING MESSAGE 1-OWPN9, 1-P23XO, AND 1-PCW1X.

More about the Boeing 747-SR-46