Service difficulty report · Skin · Boeing 75721B

Difficulty date
January 18, 2014
Submitted
January 31, 2014
Operation
Air carrier
Aircraft
N933FD
Make and model
Boeing 75721B
Aircraft serial
24330
Aircraft time
56,613 hours, 32,809 cycles
Part
Skin
Part number
146N378015
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

RIGHT SIDE OF FUSELAGE, STRINGER 26R LAP SEAM HAS FASTENERS PULLING THRU SKIN LAP SEAM AT BS 1670. EVIDENCE OF CORROSION. CUT OUT DAMAGE AT RT SIDE AT FUSELAGE, STRINGER 26R LAP SEAM BS 1670. FABRICATED DOUBLER & FILLER & INSTALLED IAW EA F-5330-T0 305495 REV NR PS P1.

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