Service difficulty report · Door · Boeing 7377H4

Difficulty date
November 27, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N454WN
Make and model
Boeing 7377H4
Aircraft serial
29851
Aircraft time
54,639 hours, 32,241 cycles
Part
Door
Condition
Corroded
Location
Lower Ext Fusela
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*** ON TOILET SERVICE DOOR 145AL AT BONDING JUMPER LOCATION / REMOVED CORROSION FROM TOILET SERVICE DOOR AT BONDING JUMPER FOUND OUT OF LIMITS; REMOVED AND INSTALLED NEW TOILET SERVICE DOOR; PERFORM BONDING TEST AND FIT CHECK WAS GOOD; APPLIED CIC; IAW SRM 52-40-01-1A-4; AMM 52-49-07-000-801; AMM 52-49-07-400-801 AMM 52-49-07-000-802; SOPM 20-41-05 88415U 14DEC19

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