What was found
DURING BC4 CHECK DISCOVERED LEVEL 2 GALVANIC CORROSION ON THE R/H OUTBOARD SEAT TRACK, 5 POINTS, AT FR 41+10", FR 42+16", FR 44+7", FR 45+4" AND FR 45+16" AT Y-1292. CORROSION WAS FOUND TO BE OUT OF LIMITS IAW AIRBUS 319 SRM 53-31-15 PAGE 107 FIG 103. MAINTENANCE REMOVED AND REPLACED THE RT OUTBOARD SEAT TRACK FROM FR 41 TO FR 47 AT Y-1292 IAW AIRBUS 319 SRM 51-72-11 AND 51-42-11.