Service difficulty report · Panel · Boeing 7377H4

Difficulty date
January 5, 2023
Submitted
January 9, 2023
Operation
Air carrier
Aircraft
N223WN
Make and model
Boeing 7377H4
Aircraft serial
32492
Aircraft time
57,687 hours, 34,423 cycles
Engine
Cfmint CFM567B242
Part
Panel
Condition
Cracked
Location
Nr 1 Eng Liner
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 AT I/B IGNITOR PLUG OUTER LINER HAS 5 PANELS CRACKED; COLD SIDE COOLING RIBS 2;3;4;5;6 HAVE VISIBLE CRACKS<[01] REMOVED AND REPLACED #1 ENGINE PER MT 771-00-01;[02] C/W INSP

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