Service difficulty report · Retainer · Boeing 7377Q8

Difficulty date
October 8, 2018
Submitted
February 24, 2022
Operation
Air carrier
Aircraft
N7850B
Make and model
Boeing 7377Q8
Aircraft serial
28238
Aircraft time
49,818 hours, 33,244 cycles
Part
Retainer
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

RIGHT WING TRAILING EDGE FIXED PANEL AFT OF THE PYLON FOUND TO HAVE CRACKED SEAL RETAINER ANGLE. MARKED / REMOVED & REPLACED SEAL RETAINER ANGLE ON RIGHT WING TRAILING EDGE FIXED PANEL AFT OF THE PYLON IAW SRM 51-40-02-0G-0 PARA 4 & FIG 8; & IPC 57-50-00-25.

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