SDR FDEA200908313125

Service difficulty report · Skin · Boeing 75721B

Difficulty date: August 31, 2009
Submitted: August 31, 2009
Operation: Air carrier
Aircraft: N933FD
Make and model: Boeing 75721B
Aircraft serial: 24330
Aircraft time: 52,447 hours, 30,243 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Corroded
Location: Zone 100
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

LAP JOINT AT STA 660 TO STA 760, S-26R, FOUND IN BETWEEN SKIN CORROSION AT SEVERAL PLACES. EVALUATE AND RECTIFY STA 660 TO STA 760, S-26R LAP JOINT SKIN CORROSION AREA REPAIR CARRIED OUT IAW EA F-5330-131060 PART 1, FUSELAGE-PLATES AND SKIN-FS 660- FS 760, STR S-26L TO S-26R LWR SKIN LAP JOINT (AD 2006-11-11-EO F-0524-7-5000; AD 2007-19-17, EO F-5330- 7-5000) DOUBLER REPAIR. REPAIR CLASSIFIED AS MAJOR REPAIR IAW GMM 6-2-100 CRITERIA.

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