Service difficulty report · Frame · Airbus A320232

Difficulty date
April 4, 2025
Submitted
April 8, 2025
Operation
Air carrier
Aircraft
N464UA
Make and model
Airbus A320232
Aircraft serial
1290
Aircraft time
77,862 hours, 32,134 cycles
Part
Frame
Part number
D5311275120200
Condition
Cracked
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

LH DOUBLE JOGGLE, HOLE #7 HAS A CRACK INDICATION IN FRAME LAYER AT 9 OCLOCK POSITION. GENERATED BY V061632 ON HAECO LCQ NR 92905 26/42526CRACKS IN HOLE #7 (LEADER HOLE) AND HOLE #8 (ASSOCIATED HOLE) RE MOVED IAW EA5311-02442 AND SRM 53-11-12-300-012. AFTER OVERSIZIN G THE HOLES PER SRM FIG 1 SHEET 1 AND 2, A BUSH REPAIR WAS REQUI RED. FABRICATED BUSH WERE INSTALLED IAW FIG 5 SHEET 1 AND 2 OF S LC-41 RM. FINAL BUSH SIZE DIMENSION IS .3010". PER THE SRM AND EA, THI S IS A CATEGORY B WITH INSPECTION REQUIREMENTS PER SRI 53-11-12- 205-008. CARRIED TO ACCOMPLISH INSPECTION REQUIREMENTS PER SRI 53-11-12- 205-008. FOR LEADER HOLE #7 AND BUSH DIA OF LESS THAN .35", INSPECTION THRESHOLD FROM REPAIR EMBODIMENT IS 6,800 FC (FH NOT RELEVANT) WITH SUBSEQUENT INSPECTION AT INTERVALS OF 5,900 FC (FH NOT RELEVANT) UNTIL 60,000 FC (FH NOT RELEVANT). INSPECTION METHOD IAW WITH SRI 53-11-12- 205-008.

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