Service difficulty report · Attach Angle · Boeing 7377H4

Difficulty date
February 18, 2013
Submitted
March 4, 2013
Operation
Air carrier
Aircraft
N403WN
Make and model
Boeing 7377H4
Aircraft serial
29815
Aircraft time
43,229 hours, 25,049 cycles
Part
Attach Angle
Part number
6550821
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

LEFT WING TRANSVERSE WEB ATTACH ANGLE CRACKED AT MAIN FLAP DEFLECTION ROLLER SUPPORT ARM ATTACH POINT. REMOVED AND REPLACED ANGLE IAW SRM.

More about the Boeing 737-7H4