Service difficulty report · Panel · Boeing 7472D3B

Difficulty date
February 3, 2004
Submitted
February 17, 2004
Operation
Air carrier
Aircraft
N505MC
Make and model
Boeing 7472D3B
Aircraft serial
21251
Aircraft time
85,652 hours, 18,795 cycles
Engine
Ge CF650*
Part
Panel
Part number
65B145967
Condition
Cracked
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 LE PANEL CRACKED ON UPPER SURFACE (APPROX 30 INCHES,) LWR OB SURFACE HAS A 25 INCHES CRACK AND IS DISBONDED. PANEL REPLACED DURING FA-06 CHECK - NON-ROUTINE WORKCARD (T-160) NR 0034 REF.

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