Service difficulty report · Fitting · Boeing 74744AF

Difficulty date
June 21, 2024
Submitted
July 3, 2024
Operation
Air carrier
Aircraft
N572UP
Make and model
Boeing 74744AF
Aircraft serial
35669
Aircraft time
58,451 hours, 9,222 cycles
Part
Fitting
Part number
69B145929
Condition
Cracked
Location
Bs 1000
Stage of operation
IN
How discovered
9
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

L/H FRONT SPAR THE INTERCOSTAL LUG FITTING AT LBL 11.30, STA 1000.REMOVED AND REINSTALLED THE BOLTS AND TUBE AT STA 1000. CONDITIONS WERE NORMAL IAW AMM 20-11-28-964-010

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