Service difficulty report · Skin · Emb ERJ170200LR

Difficulty date
June 18, 2024
Submitted
July 16, 2024
Operation
Air carrier
Aircraft
N162SY
Make and model
Emb ERJ170200LR
Aircraft serial
17000576
Aircraft time
20,293 hours, 11,994 cycles
Part
Skin
Condition
Dented
Location
Zone 100
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

ADM#N162SY-5352 - DENT MEASURES 2.275" LONG X 1.164" WIDE X 0.025 DEEP. NOMINAL THICKNESS IS 0.0393" AND W/D IS 46.60. LOCATED EXTERNAL LH, ZONE 100, FCBS 53-10-00-004, FORWARD FUSELAGE SKIN PANEL, FR10 TO FR11, STRG15L TO STRG17L. (C-CHECK RO 7/14/2024) REPAIRED 2 EA DENTS BETWEEN FR 10-11 STGR 15L-17L. REF ETD2024-170-017737. NO WEIGHT AND BALANCE CHANGE REQUIRED DUE TO REPAIR PARTS WEIGHING LESS THAN 2.5 LBS. SEE CONTINUATION FOR WORK PERFORMED.EXTERNAL LOW FREQUENCY EDDY CURRENT [*], NDT PART 6 TASK 51-06-00-250-806-A, THRESHOLD= 20,667 FC OR 27,487 FH, WHICHEVER OCCURS FIRST, INTERVAL: 20,667 FC OR 27,487 FH, WHICHEVER OCCURS FIRST. THE EXTERNAL SDE SHALL BE ACCOMPLISHED BY MEANS OF A LOW FREQUENCY EDDY CURRENT (LFEC) IN ORDER TO DETECT A CRACK ON THE SKIN UNDER THE DOUBLER. THIS IS AN ADDITIONAL AND SPECIFIC INSPECTION REQUIREMENT.

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