Service difficulty report · Attach Angle · Boeing 7377H4

Difficulty date
May 12, 2018
Submitted
February 17, 2022
Operation
Air carrier
Aircraft
N474WN
Make and model
Boeing 7377H4
Aircraft serial
33861
Aircraft time
48,852 hours, 28,661 cycles
Part
Attach Angle
Condition
Cracked
Location
Rt Wing
Stage of operation
IN
How discovered
9
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

FORMED ATTACH ANGLE COMMON TO CURVED BULB SEAL I/B OF R/H DEFLECTION RIB IS CRACKED.(MARKED) / REMOVED AND REPLACED ATTACH ANGLE PER SRM 51-40-02

More about the Boeing 737-7H4