Service difficulty report · Doubler · Boeing 7377H4

Difficulty date
July 22, 2019
Submitted
March 14, 2022
Operation
Air carrier
Aircraft
N781WN
Make and model
Boeing 7377H4
Aircraft serial
30601
Aircraft time
66,040 hours, 38,875 cycles
Part
Doubler
Condition
Chafed
Location
Aft Fuselage
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

FUSELAGE EXTERNAL SKIN HAS CHAFING DAMAGE ON EXISTING REPAIR DOUBLER BS 853 TO BS 861 BETWEEN STR 2L AND STR 2R (CONTACT ENGINEERING). / REPAIRED DAMAGE ON FUSELAGE EXTERNAL SKIN ON EXISTING REPAIR DOUBLER BS 853 TO BS 861 BETWEEN STR 2L AND 2R PER ER #19-04143 REV IR AND EA #1-753-35512 REV IR

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