Service difficulty report · Skin · Boeing 7377H4

Difficulty date
June 14, 2021
Submitted
June 18, 2021
Operation
Air carrier
Aircraft
N461WN
Make and model
Boeing 7377H4
Aircraft serial
32465
Aircraft time
58,053 hours, 34,431 cycles
Part
Skin
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
V
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

FUSELAGE SKIN BAS CORROSION AROUND WATER SERVIVE DOOR CUTOUT. BLENDED CORROSION. EVALUATED MATERIAL LOSS TO BE .004' ORIG .063' REMAINING .059' WITHIN LIMITS IAW SRM 53-00-01-1A-1. APPLIED ALODINE IAW AMM 51-21-41-370-803 & PRIMER IAW AMM 51-21-72-370-804. RESTORED TOP COAT AT WATER SERVICE DOOR CUTOUT IAW AMM 51-21-73-804.

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