Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date
October 23, 2023
Submitted
November 15, 2023
Operation
Air carrier
Aircraft
N422WN
Make and model
Boeing 7377H4
Aircraft serial
29826
Aircraft time
72,222 hours, 42,818 cycles
Part
Seat Track
Part number
UNKNOWN
Condition
Corroded
Location
Zn 200 Fus Top
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

CORROSION ON PASSENGER CABIN SEAT TRACK LBL45 BS500B WL208.<[01] PASSENGER CABIN SEAT TRACK LBL 45 FROM BS 480 TO 520 WILL BE REPLACED ON CARD TTG8Q00P6XTM;[02] VERIFIED CORRECTIVE ACTION #1

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