SDR WGFY2010FA0000489

Service difficulty report · Skin · Boeing 7472F6B

Difficulty date: June 30, 2010
Submitted: June 30, 2010
Operation: General aviation
Aircraft: N765SA
Make and model: Boeing 7472F6B
Aircraft serial: 21833
Aircraft time: 95,098 hours, 19,619 cycles
System (JASC): 5414 · Nacelle/Pylon, Plate/Skin
Part: Skin
Condition: Corroded
Location: Zone 600
Part time: 95,098 hours, 19,619 cycles
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

(WGFY) PYLON NR 4 UPPER DSB LOWER WING SKIN WAS CORROSION LEVEL 2, REFER TO JOB CARDS NR 54-812-01-04. MFG MESSAGE: YDK-SOF-10-0011-04B/18 MAY 2010, YDK-SOF-10-0011-09B/03 JUNE 2010, YDK-SOF-10-0011-11B/05JUNE 2010. PERFORM REPEAT DVI INSPECTION OF THE SUBJECT AREA IAW SB 747 54A2182 R2, REQUIREMENT AT 1200 FC INTERVAL NOT TO EXCEED 24 MONTHS.

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