Service difficulty report · Angle · Boeing 7377H4

Difficulty date
September 12, 2019
Submitted
March 29, 2022
Operation
Air carrier
Aircraft
N447WN
Make and model
Boeing 7377H4
Aircraft serial
33720
Aircraft time
55,901 hours, 32,845 cycles
Part
Angle
Condition
Corroded
Location
Aft Cargo
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

AFT CARGO COMPARTMENT - R/H SIDE TRANSITION ANGLE BETWEEN FUSELAGE STATION 767 AND STATION 787 - UNDERLYING STRUCTURE. THE ANGLE THAT ATTACHES TO THE BOTTOM SIDE OF THE TRANSITION ANGLE AT THAT LOCATION HAS CORROSION ON THE BOTTOM SIDE AROUND THE NUTPLATES. / REPLACED ANGLE PER SRM 51-40-02.

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