Service difficulty report · Seat Track · Boeing 737790

Difficulty date
August 4, 2022
Submitted
August 29, 2022
Operation
Air carrier
Aircraft
N560WN
Make and model
Boeing 737790
Aircraft serial
30542
Aircraft time
70,697 hours, 34,642 cycles
Part
Seat Track
Condition
Corroded
Location
Fuselage
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 AT LBL 45 BS 660; BS 727A+8. / [01] COMPLETED ALL STEPS;[02] COMPLETED STEPS 1 AND 2;[03] APPLIED A CHEMICAL CONVERSION COATING AND ONE LAYER OF ALUMINIZED EPOXY PRIMER TO THE REWORKED AREA; IAW SRM 51-20-01 AND SOPM 20-41-04.;[04] VERIFIED CORRECTIVE ACTION 3.<BR>VERIFIED MEASUREMENT TABLE