Service difficulty report · Skin · Boeing 7572Y0

Difficulty date
November 5, 2020
Submitted
December 10, 2020
Operation
Air carrier
Filed by
6PMR677B
Pemco World Air Services Inc
Aircraft
N754CX
Make and model
Boeing 7572Y0
Aircraft serial
26154
Aircraft time
64,129 hours, 25,198 cycles
Part
Skin
Part number
311N51932
Part serial
NSN
Condition
Corroded
Location
Zone 400
Part time
64,129 hours, 25,198 cycles
Component
Pylon · Boeing
Component part number
ASSEMBLY
Stage of operation
IN
How discovered
V
Nature of condition
N
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 N/R DISCREPANCY: NR 2 PYLON. CORROSION ON PYLON SKIN OUTBOARD SIDE JUST AFT OF 444AL. CORRECTIVE ACTION: INSTALLED REPAIR, IAW FVCI CONTROL NR 20495-4 REV IR AT NR 2 PYLON SKIN OUTBOARD SIDE JUST AFT OF 441AL.

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