Service difficulty report · Skin · Boeing 7377H4

Difficulty date
August 14, 2020
Submitted
September 9, 2020
Operation
Air carrier
Aircraft
N484WN
Make and model
Boeing 7377H4
Aircraft serial
33841
Aircraft time
54,968 hours, 32,589 cycles
Part
Skin
Condition
Cracked
Location
Rt 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

CRACK AROUND THE FASTENER AT NR 6 SLAT RIGHT WING LOWER SURFACE OF THE LEADING EDGE SLAT NOSE SKIN AT ACTUATOR RIBS, MARKED. REMOVED THE DAMAGE PART AT NR 6 SLAT RT WING LOWER SURFACE OF THE LEADING EDGE SLAT NOSE SKIN AT ACTUATOR RIB AND INSTALLED REPAIR PARTS, IAW EA 20-157-01473 REV IR 88920U 21AUG20.

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