Service difficulty report · Angle · Boeing 7377H4

Difficulty date
January 5, 2023
Submitted
February 2, 2023
Operation
Air carrier
Aircraft
N405WN
Make and model
Boeing 7377H4
Aircraft serial
27893
Aircraft time
71,985 hours, 42,752 cycles
Part
Angle
Part number
NOTENTERED
Part serial
NOTENTERED
Condition
Cracked
Location
Zn 500 Left Wing
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 ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS 273 AT LT WING 2023-36348<[01] REPLACED ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS 273 AT LT IAW B737-700 SRM 51-40-02 AND SRM 51-10-02;[02] REPLACED ANGLE TRAILING EDGE LOCATED AT LEVEL ORSS 273 AT LT IAW B737-700 SRM 51-40-02 AND SRM 51-10-02

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