Service difficulty report · Skin · Boeing 7377H4

Difficulty date
July 7, 2019
Submitted
March 14, 2022
Operation
Air carrier
Aircraft
N941WN
Make and model
Boeing 7377H4
Aircraft serial
36647
Aircraft time
34,324 hours, 20,744 cycles
Part
Skin
Condition
Cracked
Location
Lt Wing Slat
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 WING MOVEABLE L/E SLAT # 2 CRACKS AT NOSE SKIN ACTUATOR ATTACHMENT POINT MKD DOT 60-043 / REMOVED AND REPLACED #2 SLAT ASSY; PERFORMED ADJUSTMENT FOUND OK; REF B737-700 MM 27-81-21-400-801; 27-81-00-820-803

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