Service difficulty report · Structure · Boeing 74747UF

Difficulty date
June 24, 2024
Submitted
June 24, 2024
Operation
Air carrier
Aircraft
N416MC
Make and model
Boeing 74747UF
Aircraft serial
32838
Aircraft time
92,754 hours, 15,244 cycles
Part
Structure
Part number
UNKNOWN
Condition
Cracked
Location
Bs 2598
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

BS 2598 LH LOWER INNER CHORD 1EA CRACK FOUND ON FASTENER HOLE 2ND LAYER ( COUNT FROM AFT ) AT 2 O'CLOCK POSITION WITH THROUGH THICKNESS CRACK(<P>BS 2598 LH LOWER INNER CHORD 1EA CRACK ON FASTENER HOLE 2ND LAYER ( COUNT FROM AFT ) REPAIRED IAW RI-53-00-16937 REV A. NO FURTHER DEFECTS NOTED</P>)

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