Service difficulty report · Panel · Boeing 7472D7B

Difficulty date
February 5, 2008
Submitted
February 21, 2008
Operation
Air carrier
Aircraft
N524MC
Make and model
Boeing 7472D7B
Aircraft serial
21784
Aircraft time
96,817 hours, 20,081 cycles
Part
Panel
Part number
65B149622
Condition
Delaminated
Location
Rt 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

RT WING FIXED UPPER L/E PANEL DIRECTLY ABOVE NR 3 GROUP L/E PDU HAS AREA OF 23.5 BY 19.0 INCHES OF DELAMINATION. INTERIM REPAIR WAS ACCOMPLISHED AS PER B747-200 SRM 51-40-16 FIG 1, SRM 51-70-06, SRM 51-30-02, ATLAS AIR EO NR 4757A417 AND FAA FORM 8110-3. REQUIRES DETAILED VISUAL INSPECTION AT EVERY A-CHECK UNTIL PERMANENT REPAIR IS ACCOMPLISHED AT C-CHECK.

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