Service difficulty report · Seat Track · Airbus A320251N

Difficulty date
April 20, 2023
Submitted
May 3, 2023
Operation
Air carrier
Aircraft
N311FR
Make and model
Airbus A320251N
Aircraft serial
07642
Aircraft time
18,330 hours, 7,970 cycles
Part
Seat Track
Part number
D5313520920000
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
V
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

AFTER EVALUATION FOUND CORROSION IN SEAT TRACK Y-1292 AT FR 20 EVALUATION IS REQ AS PER SRM TASK 53-11-14-283-007 REV.35 PERFORMED REWORK MEASUREMENT AS PER A320NEO SRM 51-11-15 REV.35 L = 64.33MM, W = 49.18MM, D = 1.7MM ORIGINAL THICKNESS = 2.2MM MAXIMUM ALLOWABLE REWORK DEPTH = 1.2MM THE REWORKED IS BEYOND ALLOWABLE DAMAGE LIMIT WITH DEPTH EXCEED THE MAXIMUM ALLOWABLE REWORK DEPTH AS PER A320NEO SRM TASK 53-11-14-283-007 REV.35. REPAIR IS REQUIRED AS PER A320NEO SRM 53-11-15 REV.35 PERFORMED INSTALLATION OF THE REPAIR PARTS AND SEAT TRACK AND APPLICATION OF PAINT COATING AS PER A320NEO SRM TASK 53-11-15-300-008 REV.35//END///

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