Service difficulty report · Inlet · Boeing 737330

Difficulty date
March 13, 2025
Submitted
April 2, 2025
Operation
Air carrier
Aircraft
N304KH
Make and model
Boeing 737330
Aircraft serial
28054
Aircraft time
56,230 hours, 31,287 cycles
Part
Inlet
Condition
Corroded
Location
Zone 400
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

CORROSION WAS FOUND AT #1 ENG INLET COWL FACE SHEET- INNER SKIN BETWEEN 5 O'CLOCK AND 6 O'CLOCK AREA , L:1.4 INCH , W:3.0 INCH. REPLACED NO. 1 ENG INLET CPWL REF B737 AMM 71-11-01-004-001-C00, REV 100 PME:005115 DATE DUE:MAR.26.2025 200~1000 IN-1BF