Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date
September 16, 2020
Submitted
October 6, 2020
Operation
Air carrier
Aircraft
N496WN
Make and model
Boeing 7377H4
Aircraft serial
32478
Aircraft time
54,479 hours, 32,341 cycles
Part
Seat Track
Part number
143A5300
Condition
Damaged
Location
Bs 520
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

MECHANICAL DAMAGE TO SEAT TRACK CROWN BS 520 LBL 45 WL 208. REMOVED MECHANICAL DAMAGE ON SEAT TRACK CROWN BS 520 LBL 45 WL 208, PER SRM 51-10-02-0G-0. DAMAGE REMOVAL AREA WAS FOUND TO BE 1' X 3' X .030'. DAMAGE FOUND TO BE OUT OF LIMITS, PER SRM 53-00-52-1A-1. REMOVED AND REPLACED SEAT TRACK BS 480-520 LBL 45 WL 208, PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; SRM 51-40-08-0G-0; BOEING DWG 143A5300; AND BOEING DWG 143A5310.

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