Service difficulty report · Doubler · Boeing 7377H4

Difficulty date
October 16, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N239WN
Make and model
Boeing 7377H4
Aircraft serial
34714
Aircraft time
46,995 hours, 27,992 cycles
Part
Doubler
Condition
Cracked
Location
Wheel Well Rh
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

R/H VAPOR BARRIER DOUBLER CRACKED AT STA 663 WL 144 RBL 7 / FABRICATED R/H VAPOR BARRIER DOUBLER FROM 2024-0 .040 LOT #5062818-2 I.A.W. BOEING DWG 111A1000 AND 111A1511 REV:A. RECIEVED DOUBLER FROM OUTSIDE SORCES P.O. #767066. LOCATED AND DRILLED DOUBLER I.A.W. BOEING DWG 111A1511 REV:A. ALODINED DOUBLER I.A.W. AMM 51-21-41-370-801. PRIMED DOUBLER I.A.W. AMM 51-21-72-370-804. VAPOR BARRIER DOUBLER TO BE INSTALLED ON CUSTOMER CARD #N234295.

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