Service difficulty report · Door Frame · Airbus A320232

Difficulty date
December 3, 2018
Submitted
December 7, 2018
Operation
Air carrier
Aircraft
N424UA
Make and model
Airbus A320232
Aircraft serial
506
Aircraft time
78,500 hours, 30,211 cycles
Part
Door Frame
Part number
D53480082246
Condition
Corroded
Location
L2 Door Aft
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

AFT CABIN L2 DOOR FR 68 HAS CORROSION AT ONE OF THE FASTENER HOL ES ON HAECO LCQ REF 9296691 SPEC A3NB-53-3-6356. NR GENERATED BY V902249 REPAIRED FR68 STR23 IAW SRM53-41-12-300-002 FIG20102 REPAIR PRIN CIPAL II. BLENDED CORROSION ON AFT CABIN DOOR FR68 LENGTH OF BLE ND 1.3", WIDTH OF BLEND 1.3", ORIG MATL THICKNESS 0.098" PER SRM 51-74-00. MAX DEPTH OF BLEND 0.020", ORIG MATL THICKNESS 0.098", REMAINING MATL 0.078" FOUND TO BE WITHIN LIMITS PER SRM53-41-12. REPAIRED AFT FRAME SECTION WITH TAPERED FILLER AND SHIM. TREATED T FIRST FLIGHT AT 24,000FC, FH NOT RELEVANT. INSPECTION METHOD 41-12-205-003 TABLE 1 REQUIRES INSPECTION THRESHOLD FROM AIRCRAF & PRIMED & TOP COATED ALL REPAIRED AREAS. HAECO NR 32691. SRI53- IS DETAILED VISUAL. DIP APPROVED, PER SRM 53-41-12-300-002 REQUIRES DETAILED VISUAL INSPECTION EVER SUBSEQUENT 24000FC TOMC-APPROVAL FROM SC1ELBYC COMMENT Q/C REVIEWED. Q/C REVIEWED. RECORDS UPDATE...JQ RIR: EVERY 24000FC.....JQ

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