Service difficulty report · Attach Fitting · Cessna 402C

Difficulty date
November 23, 2020
Submitted
November 25, 2020
Operation
Air carrier
Aircraft
N663AA
Make and model
Cessna 402C
Aircraft serial
402C0123
Aircraft time
22,202 hours
Part
Attach Fitting
Part number
081135010
Condition
Corroded
Location
Zone 100
Part time
22,202 hours
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

DURING MAINTENANCE AN AREA OF CORROSION WAS VISUALLY IDENTIFIED ON THE RIGHT HAND LOWER FUSELAGE ATTACH FITTING (P/N: 0811350-10) ON N663AA. THIS CORROSION MEASURES APPROXIMATELY .623 INCHES TALL, .252 WIDE, AND HAS A MAXIMUM DEPTH OF .034 AND IS LOCATED ON THE AFT FACE OF THE FITTING. THIS FITTING HAS BEEN REMOVED AND WILL BE REPLACED USING NEW PARTS.

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