Service difficulty report · Inlet · Boeing 7377H4

Difficulty date
September 29, 2023
Submitted
October 3, 2023
Operation
Air carrier
Aircraft
N262WN
Make and model
Boeing 7377H4
Aircraft serial
32519
Aircraft time
55,892 hours, 33,853 cycles
Part
Inlet
Part number
UNKNOWN
Condition
Corroded
Location
Zn 400 Nacelle/P
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

#1 ENG INLET NOSE COWL LIPS KIN HAS EVIDENCE OF CORROSION/ PITTING ALL ALONG INNER LIPSKIN CIRCUMFRENCE IN NUMEROUS LOCATIONS. SEE ATTACHED PICTURES #1 ENG INLET NOSE COWL LIPS KIN HAS EVIDENCE OF CORROSION/ PITTING ALL ALONG INNER LIPSKIN CIRCUMFRENCE IN NUMEROUS LOCATIONS<[01] REMOVED AND REPLACED #1 ENG INLET COWL PER AMM 71-11-01.

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