Service difficulty report · Flange · Boeing 7572Y0

Difficulty date
September 11, 2020
Submitted
September 16, 2020
Operation
General aviation
Aircraft
N753CX
Make and model
Boeing 7572Y0
Aircraft serial
26152
Aircraft time
64,104 hours, 24,834 cycles
Engine
Rroyce RB211535E4
Part
Flange
Condition
Corroded
Location
Inlet Duct
Part time
64,104 hours, 24,834 cycles
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

AIRBORNE/PEMCO NON-ROUTINE 3024.0021 DISCREPANCY: NR 2 ENGINE INLET DUCT ATTACHMENT FLANGE HAS CORROSION AROUND MATING HOLES. CORRECTIVE ACTION: EVALUATED AND REPAIRED REF EO 54-757-7284.

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