Service difficulty report · Lock · Boeing 7377H4

Difficulty date
December 24, 2023
Submitted
December 27, 2023
Operation
Air carrier
Aircraft
N222WN
Make and model
Boeing 7377H4
Aircraft serial
34290
Aircraft time
59,801 hours, 35,900 cycles
Part
Lock
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
Stage of operation
TX
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

SEATS 12D & 12F WILL NOT STAY UPRIGHT. ROW 13 DEF ALSO UNUSABLE.<[01] R+R HYDRO LOCK AT SEATS 12 D;E;F REF AMM 25-22-00;[02] AUTH# 172180;[03] UPDATED AUTHORIZATION NUMBER

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