Service difficulty report · Skin · Boeing 75721B

Difficulty date
August 30, 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
Part
Skin
Part number
2024T30063
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-26L, FOUND IN BETWEEN SKIN CORROSION AT SEVERAL PLACES. EVALUATE AND RECTIFY STA 660 TO STA 760, S-26L LAP JOINT SKIN CORROSION AREA REPAIR CARRIED OUT IAW EA NR 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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