Service difficulty report · Plate · Boeing 7377H4

Difficulty date
January 29, 2020
Submitted
August 18, 2021
Operation
Air carrier
Aircraft
N457WN
Make and model
Boeing 7377H4
Aircraft serial
33856
Aircraft time
55,090 hours, 32,723 cycles
Part
Plate
Condition
Cracked
Location
Horizontal Stab
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

LEFT HAND HORIZONTAL STABILIZER FORWARD UPPER SLIDE SEAL PLATE IS CRACKED. / REMOVED AND REPLACED WITH NEW LEFT HAND HORIZONTAL STAB FWD UPPER SLIDE SEAL PLATE IAW AMM 53-31-31-000-802; AMM 53-31-31-400-802; PERFORMED ADJUSTMENT. ADJUSTMENT GOOD; FASTENER IDENTIFICATION PER AIPC 53-31-31-03 59848U 07FEB20

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