Service difficulty report · Door · Boeing 7377H4

Difficulty date
March 12, 2023
Submitted
April 11, 2023
Operation
Air carrier
Aircraft
N290WN
Make and model
Boeing 7377H4
Aircraft serial
36632
Aircraft time
51,201 hours, 30,730 cycles
Part
Door
Condition
Corroded
Location
Zn 800 Door
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

LOWER FUSELAGE SERVICE DOOR 145AL INTERNAL EVIDENCE OF CORROSION AROUND BONDING WIRE<[01] REMOVED AND REPLACED LOWER FUSELAGE SERVICE DOOR 145AL REF AMM 52-49-07-400-801;[02] VERIFIED REPLACEMENT OF THE LOWER FUSELAGE SERVICE DOOR 145AL REF AMM 52-49-07-400-801

More about the Boeing 737-7H4