Service difficulty report · Inlet · Boeing 7377H4

Difficulty date
April 14, 2024
Submitted
May 28, 2024
Operation
Air carrier
Aircraft
N473WN
Make and model
Boeing 7377H4
Aircraft serial
33832
Aircraft time
65,755 hours, 39,229 cycles
Part
Inlet
Part number
UNKNOWN
Condition
Cracked
Location
Nr 1 Engine
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 ENGINE INLET COWL OUTER BARREL LOWER SKIN ANTI-ICE AIR GRILL OUTLET CRACKED AT 6 O'CLOCK. MARKED DOT 251-006<[01] ENG 1 INLET COWL WILL BE REPLACE USING TASK CARD 7111-E-17062-NG (REP - INLET COWL AND CRUSHABLE WEAR SPACERS) [TTG8Q00S71ZL];[02] VERIFIED STEP 1

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