Service difficulty report · Hook · Boeing 7377H4

Difficulty date
August 15, 2026
Submitted
September 22, 2026
Operation
Air carrier
Aircraft
N259WN
Make and model
Boeing 7377H4
Aircraft serial
35554
Aircraft time
65,221 hours, 39,507 cycles
Part
Hook
Condition
Corroded
Location
Zone 800
Stage of operation
IN
How discovered
V
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

CORROSION ON LEFT EMERGENCY EXIT DOOR LIFE LINE HOOK. REPLACED THE LIFE LINE HOOK IAW AMM 25-61-10-000-802, AND AMM 25-61-10-400-802.

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