Service difficulty report · Stringer · Boeing 7472D7B

Difficulty date
June 28, 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
Stringer
Condition
Bent
Location
Bs 360-380 S35r
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: 0979 "LOWER DECK" B/T STA 360-380 S 35R STRINGER LOWER FLANGE IS BENT. (DAMAGED AREA TRIMMED OUT, REINFORCED AREA WITH STRINGER REPAIR AND FILLER P/N N523MC NRC 979 1/2 PER SRM 53-10-03 FIG 3. FASTENERS INSTL PER SRM 51-30-02)

More about the Boeing 747-2D7B