Service difficulty report · Door · Boeing 7377H4

Difficulty date
April 20, 2019
Submitted
March 7, 2022
Operation
Air carrier
Aircraft
N212WN
Make and model
Boeing 7377H4
Aircraft serial
32485
Aircraft time
49,035 hours, 29,131 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*** WHILE REPLACING LAV SERVICES DOOR HINGES; DOOR PANEL WAS FOUND TO BE CORRODED THROUGH AT BONDING STRAP ATTACHMENT POINT. / CORROSION ON LAV SERVICE DOOR WAS FOUND TO BE OUT OF LIMITS REMOVED AND REPLACED LAV SERVICE DOOR WITH NEW ASSY. IAW AMM 52-49-07-000-801 AND AMM 52-49-07-400-801 VERIFIED DOOR FIT; FIT CHECKED GOOD IAW AMM 52-49

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