Service difficulty report · Retainer · Boeing 73773V

Difficulty date
December 16, 2019
Submitted
March 28, 2022
Operation
Air carrier
Aircraft
N7840A
Make and model
Boeing 73773V
Aircraft serial
30236
Aircraft time
55,673 hours, 34,731 cycles
Part
Retainer
Condition
Cracked
Location
Left 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

LT WING UPPER T/E PANEL HORIZ. SEAL RETAINER IS CRACKED; JUST AFT OF THE #1 PYLON. / REMOVED AND REPLACED L/W UPPER T/E PANEL HORIZ SEAL RETAINER JUST AFT OF THE #1 PYLON IAW SRM 51-40-02-0G-0 PARA 4; AIPC 57-50-00-25; AND SOPM 20-50-01

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