Service difficulty report · Panel · Boeing 7472D3B

Difficulty date
April 15, 2008
Submitted
April 16, 2008
Operation
Air carrier
Aircraft
N505MC
Make and model
Boeing 7472D3B
Aircraft serial
21251
Aircraft time
97,938 hours, 21,405 cycles
Part
Panel
Condition
Damaged
Location
Lt Wing
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

LT WING UPPER SURFACE NR 5 SPOILER CENTER HINGE GAP PANEL DAMAGED, ALSO, INBOARD, OUTBOARD AND CENTER HINGE CUT-OUT AND FORWARD PANEL OF CENTER HINGE DAMAGED, SKIN PULLED AND CRACKED. PERMANENT REPAIRS ACCOMPLISHED AS PER B747-200 SRM 51-40-09 FIG. 2, SHEETS 1, 2, AND 5, PREPREG LAYUP 250 DEGREES F CURE PER SRM 51-40-12. ALSO, HINGE GAP PANEL, FABRICATED PER SAMPLE FROM 2024-T3 0.063 PER B747-200 SRM 51-30-02. ALSO, REFERENCE ATLAS AIR EO NR 4757A434.

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