Service difficulty report · Skin Panel · 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 Panel
Part number
143N35219
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

BS 840 TO 860 RBL 8 TO LBL 8 SKIN CORRODED. CORROSION ON SKIN BETWEEN BS 840 AND BS 860 FOUND EXCEEDED SRM DAMAGE LLIMITS. SKIN REPAIRED IAW EA F-5330-131068 (TITLE: BS 860, RBL0.0 FUSELAGE SKIN CORROSION REPAIR). REPAIR IS CLASSIFIED AS MAJOR IAW GMM 6-2-100 CRITERIA.

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