Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
March 25, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N731SA
Make and model
Boeing 7377H4
Aircraft serial
27863
Aircraft time
69,857 hours, 41,016 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

LEFT WING TRAILING EDGE MIDSPAN BULKHEAD AFT SEAL RETAINER IS CRACKED / REMOVED AND INSTALLED NEW RETAINER SEAL AT LEFT WING T/E MID SPAN BULK HEAD AFT IAW SRM 51-40-02-0G VERIFIED NEW PART # 1152953-1 IAW DWG 115A2980 REV - LOCATED AND DRILLED NEW PART IAW SRM 51-40-05-0G-0 AND DWG 115A2930 REV - A65653 # TAG

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