Service difficulty report · Sealant · Boeing 7377H4

Difficulty date
October 5, 2023
Submitted
November 7, 2023
Operation
Air carrier
Aircraft
N234WN
Make and model
Boeing 7377H4
Aircraft serial
32502
Aircraft time
57,759 hours, 34,737 cycles
Part
Sealant
Part number
UNKNOWN
Condition
Missing
Location
Zn 100 Fus Lower
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

- AAI: REF: NRC: D223257/X379020: EXISTING REPAIR ON VERTICAL PRESSURE DECK STA 663 FASTENERS (30 APROX) HAVE MISSING CAP SEAL BTW RBL25.00 AND RBL45.64 AT RH UPPER WHEEL WELL AREA.<[01] THIS TASK WAS ACCOMPLISHED ON TASK CARD # TTG8Q00NT53R.;[02] VERIFIED STEP :1

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