Service difficulty report · Cowling · Boeing 7377H4

Difficulty date
March 18, 2024
Submitted
April 10, 2024
Operation
Air carrier
Aircraft
N920WN
Make and model
Boeing 7377H4
Aircraft serial
32460
Aircraft time
51,721 hours, 31,260 cycles
Part
Cowling
Part number
UNKNOWN
Condition
Cracked
Location
Nr 2 Eng Fan
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

#2 ENGINE I/B FAN COWL LOWER FWD END CRACK<[01] ACCOMPLISHED REMOVAL; REPLACEMENT AND ADJUSTMENT OF #2 ENGINE I/B FAN COWL AS PER AMM 71-11-02-000-802-F00;71-11-02-400-802-F00 AND 71-11-03-820-001;[02] VERIFIED STEP 1 FINAL

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