Service difficulty report · Inlet · Boeing 7377H4

Difficulty date
November 26, 2025
Submitted
December 1, 2025
Operation
Air carrier
Aircraft
N498WN
Make and model
Boeing 7377H4
Aircraft serial
32480
Aircraft time
69,331 hours, 41,388 cycles
Part
Inlet
Condition
Pulled
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

NUMBER 1 ENG COWL ASSY, INLET INNER SIDE AT 3 O'CLOCK POSITION OUTER BARREL HAS 15 PULLED FASTENERS AND CRACKED 5.5' LONG .IAW TTG8Q0192A5K. R & R NR 1 ENG INLET COWL IAW AMM 71-11-01.

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