Service difficulty report · Doubler · Boeing 7377H4

Difficulty date
February 3, 2026
Submitted
March 10, 2026
Operation
Air carrier
Aircraft
N246LV
Make and model
Boeing 7377H4
Aircraft serial
32507
Aircraft time
64,302 hours, 38,877 cycles
Part
Doubler
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

LAV SERVICE DOOR HAS CORROSION ON EXTERIOR SURFACE ON PREVIOUS REPAIR DOUBLER. REMOVED AND REPLACED LAV SERVICE DOOR IAW AMM 52-49-07-000-801; AMM 52-49-07-400-801. BOND CHECK GOOD. BONDING METER: ATS312 11/2026. OPS CHECK GOOD.

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