Service difficulty report · Service Door · Boeing 7377H4

Difficulty date
April 12, 2018
Submitted
February 16, 2022
Operation
Air carrier
Aircraft
N769SW
Make and model
Boeing 7377H4
Aircraft serial
30588
Aircraft time
63,161 hours, 36,818 cycles
Part
Service Door
Condition
Corroded
Location
Lwr Fuselage
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 LAV SERVICE DOOR INTERIOR AND EXTERIOR SIDE / CORROSION ON LAV SERVICE DOOR SKIN FOUND TO BE OUT OF LIMITS; CAN'T MAINTAIN 20X MINIMUM DAMAGE FROM HOLES PER SRM 52-40-01-1A-4. 4.B (1). REMOVED AND INSTALLED NEW DOOR ASSEMBLY PER AIPC 52-49-07-01; AMM 52-49-07-000-801; AND AMM 52-49-07-400-801. 57546U 03MAY18

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