Service difficulty report · Beam · Airbus A320232

Difficulty date
October 8, 2022
Submitted
October 10, 2022
Operation
Air carrier
Aircraft
N456UA
Make and model
Airbus A320232
Aircraft serial
1128
Aircraft time
72,217 hours, 28,800 cycles
Part
Beam
Part number
D5348004320500
Condition
Corroded
Location
Rh Aft Dr/ Fr68
Stage of operation
IN
How discovered
O
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 FOUND ON RH AFT PAX DOOR SILL BEAM AT FR.68 (A3NB-53-3-6222) SEQ#932 ZONE:200. LTPR NR0050011818030010 PERFORMED REMOVAL OF CORROSION PER SRM 51074-00 REV 142. REWORK CATEGORY "A" PER SRM 53-41-14-300-001 REPAIR PRINCIPLE 5 REV 142 DIMENSIONS: L=24.28MM, W=21.25MM, D=0.94MM. REWORK IS BEYOND ADL AS PER SRM 53-41-14-283-002 WERE MAX ADL FOR DEPTH OF REWORK IS 25% OF NOM THICKNESS (1.6MM). PERFORMED PERMANENT REPAIR

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