Service difficulty report · Fitting · Boeing 7377H4

Difficulty date
May 28, 2025
Submitted
June 20, 2025
Operation
Air carrier
Aircraft
N298WN
Make and model
Boeing 7377H4
Aircraft serial
32543
Aircraft time
57,587 hours, 34,397 cycles
Part
Fitting
Condition
Cracked
Location
Zone 500
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

WHILE REMOVING LT STAB INSPAR RIB AT STAB STA 111.10 FOUND CRACK IN #3 ELEVATOR HINGE RIB FITTING AT FWD FLANGE. <[01] 04 - REPAIRED PER [EA EA-COMPONENT (EA ATTACHED TO A FAULT FOR A TRACKED COMPONENT)] #EA 25-155-01438; [02] VERIFIED CORRECTIVE ACTION 1.

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