Service difficulty report · Rib · Boeing 75724APF

Difficulty date
July 13, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N405UP
Make and model
Boeing 75724APF
Aircraft serial
23727
Part
Rib
Condition
Cracked
Location
Lt Te Wing
Stage of operation
IN
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

INSPECTION TYPE 3C, WHILE WORKING ROLLER RIB EO B757-5750-2093-1 SMALL CRACK MEASURING .3125 INCH LONG BY .125 INCH WIDE WAS DICOVERED 30.625 INCHES INBD FROM NEW ROLLER RIB AND 12.5 INCHES FORWARD OF TRAILING EDGE LEFT SIDE INBD AFT FLAP. REPAIRED PER SRM 51-70-4 AND SRM 57-53-01.

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