Service difficulty report · Skin · Boeing 7377H4

Difficulty date
July 19, 2024
Submitted
August 20, 2024
Operation
Air carrier
Aircraft
N486WN
Make and model
Boeing 7377H4
Aircraft serial
33852
Aircraft time
65,647 hours, 39,360 cycles
Part
Skin
Condition
Cracked
Location
Zone 300
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

CRACK FOUND AT DENT. CRACK LENGTH : 0.15' CRACK FOUND AT DENT ON L/H HORIZONTAL STABILIZER L/E SKIN L/E STA 254.02+7.5'. CRACK LENGTH : 0.15'<[01] RECEIVED NEW L/H HORIZONTAL STABILIZER L/E PANEL (MPN#186A1001-15; PO#2074280). PART TO BE INSTALLED ON TTG8Q001TTT1.;[02] VERIFIED STEP # 1

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