Service difficulty report · Fitting · Boeing 7377H4

Difficulty date
October 18, 2024
Submitted
November 26, 2024
Operation
Air carrier
Aircraft
N426WN
Make and model
Boeing 7377H4
Aircraft serial
29830
Aircraft time
73,374 hours, 43,880 cycles
Part
Fitting
Condition
Cracked
Location
Zone 200
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

LEFT PICKLE FORK FRAME FITTING CRACKED AT FASTENER #6 ( L/H UPPER FITTING 2ND AFT FASTENER FROM TOP) CRACK CONFIRMED WITH HFEC.<[01] REMOVED AND REPLACED LEFT HAND PICKLE FORK FRAME FITTING IAW EA 24-153-02933 (AD-N426WN-ATS(PAE)-REPAIR-L/H BS 663.75 FRAME FITTING REPLACEMENT - PICKLE FORK) ON WO# 85079934;[02] VERIFIED CORRECTIVE ACTION STEP 1.;[03] VERIFIED COMPLETE.

More about the Boeing 737-7H4