Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
July 6, 2021
Submitted
July 30, 2021
Operation
Air carrier
Aircraft
N287WN
Make and model
Boeing 7377H4
Aircraft serial
32537
Aircraft time
46,946 hours, 28,145 cycles
Part
Retainer
Condition
Cracked
Location
Rt Wing Seal
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

A-061DOT 008 CURVED BULB SEAL RETAINER CRACKER R/H WING 12'' INBD OF DEFLECTOR RIB ; CORRECTION CHANGE CRACKER TO CRACKED / [01] REMOVED WEB AND RETAINER IASW SRM 51-40-02-0G-0.; [02] VERIFIED NEW PART AS P/N 115A2953-2. A-TAG A24928. IAW BOEING DWG 115A2930 REV-.; [03] LOCATED AND DRILLED RETAINER IAW SRM <BR>51-40-05-0G-0.; [04] INSPECTION CW STEPS 1-3. OK TO INSTALL ON AIRCRAFT.; [05] INSTALLED RETAINER IAW SRM 51-40-02-0G-0. BOEING DWG 115A2930 REV-. ALL STEPS 1-5 C/W.; [06] VERIFIED STEP 5.<BR>AUDIT C/W

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