Service difficulty report · Skin · Boeing 7472D7B

Difficulty date
July 31, 2009
Submitted
August 1, 2009
Operation
Air carrier
Aircraft
N522MC
Make and model
Boeing 7472D7B
Aircraft serial
21783
Aircraft time
103,032 hours, 20,669 cycles
Part
Skin
Condition
Punctured
Location
Rt Wing Te Flap
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 INBD FLAP HAS 0.500 INCH DIAMETER PUNCTURED HOLE AT LWR SURFACE, WBL 188.30 AND 4.0 INCHES FROM L/E. PERMANENT REPAIR ACCOMPLISHED IAW SRM 51-40-09 FIG. 5, SHEETS 4 AND 8, 250* F CURE IAW SRM 51-40-12. REF: EO 4757A485.

More about the Boeing 747-2D7B