Service difficulty report · Frame · Boeing 7472D7B

Difficulty date
July 1, 2010
Submitted
July 6, 2010
Operation
Air carrier
Aircraft
N523MC
Make and model
Boeing 7472D7B
Aircraft serial
21782
Aircraft time
100,703 hours, 20,573 cycles
Engine
Ge CF650*
Part
Frame
Condition
Bent
Location
Bs 720
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

NRC 1122 "FWD CRACK" FRAME 720 (F/B) UPPER CHORD IS BENT BETWEEN RBL 14 TO 18. (THE WORK ACCOMPLISHED IAW REA NO MF00687R0006 AND RFTA NO 00687-0006).

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