Service difficulty report · Fitting · Boeing 7377H4

Difficulty date
October 21, 2024
Submitted
November 26, 2024
Operation
Air carrier
Aircraft
N426WN
Make and model
Boeing 7377H4
Aircraft serial
29830
Aircraft time
73,377 hours, 43,881 cycles
Part
Fitting
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
E
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

DUE TO CRACK ON LH BS 663 FITTING (PICKLE FORK); REPLACE THE RH BS 663 FITTING (PICKLE FORK) PER CUSTOMER REQUEST AND BOEING GUIDANCE.<[01] REMOVED AND REPLACED R/H PICKLE FORK FRAME FITTING IAW EA 24-153-02938 (AD-N426WN-ATS(PAE)-REPAIR-R/H BS 663.75 FRAME FITTING REPLACEMENT - PICKLE FORK) ON WO # 85079934;[02] VERIFIED CORRECTIVE ACTION STEP 1.;[03] COMPLETE.

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