Service difficulty report · Panel · Boeing 7377H4

Difficulty date
May 21, 2023
Submitted
June 13, 2023
Operation
Air carrier
Aircraft
N941WN
Make and model
Boeing 7377H4
Aircraft serial
36647
Aircraft time
44,551 hours, 27,217 cycles
Part
Panel
Condition
Corroded
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

CORROSION AFT LOWER FUSELAGE LAV SERVICE ACCESS PANEL 145AL @ BONDING WIRE ATTACHING POINT AND EDGE MKD DOT<[01] REMOVED AND REPLACED LAV SERVICE ACCESS PANEL 145AL REF B737 SRM 51-40-02-0G-0;[02] VERIFIED LAV SERVICE ACCESS PANEL 145AL REPLACEMENT.;[03] CORRECTION. REMOVED AND REPLACED LAV SERVICE ACCESS PANEL 145AL AS PER AMM 52-49-09-400-801

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