Service difficulty report · Skin · Boeing 7572B7

Difficulty date
August 29, 2007
Submitted
August 29, 2007
Operation
Air carrier
Aircraft
N901FD
Make and model
Boeing 7572B7
Aircraft serial
27122
Aircraft time
46,553 hours, 19,092 cycles
Part
Skin
Part number
311N504632
Condition
Corroded
Location
Zone 400
Component
Pylon · Boeing
Stage of operation
IN
How discovered
9
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

NR 2 STRUT, RIGHT SIDE SKIN AT APPROXIMATE PP STA 182 HAS CORROSION ON SKIN AND UNDER LOWER FRAME. CORROSION WAS REMOVED FROM SKIN, AND FOUND OUT OF LIMITS PER SRM 54-50-01. CONTACTED ENGINEERING AND WAS PRESENTED EA NR F-5450-110764A FOR CORRECTIVE ACTION. FABRICATED FILLER, FABRICATED DOUBLER & INSTALLED REPAIR PARTS IAW EA NR F-5450-110764A. REPAIR IS CLASSIFIED AS A MAJOR REPAIR PER GMM 6-2-100.

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