Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date
February 2, 2020
Submitted
August 18, 2021
Operation
Air carrier
Aircraft
N426WN
Make and model
Boeing 7377H4
Aircraft serial
29830
Aircraft time
61,080 hours, 36,269 cycles
Part
Seat Track
Condition
Corroded
Location
Bs 927
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 RAIL BS 927+18' RBL 3 WL 156 AROUND NUTPLATE HOLE / REMOVED AND REPLACED ACB RAIL B.S. 887-947 RBL 3 WL156 PER SRM 51-40-02-0G-0 SRM 53-70-53-0I-2 SRM 53-00-53-1A-2 SRM 51-40-05 SOPM 20-30-02; BAC1509-100146 LOT #141423-1 SOPM 20-41-02 AND P.O. #781798/1

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