SDR IPXA2020051155164

Service difficulty report · Repair · Boeing 75724APF

Difficulty date: May 11, 2020
Submitted: May 11, 2020
Operation: Air carrier
Aircraft: N427UP
Make and model: Boeing 75724APF
Aircraft serial: 25458
Aircraft time: 27,840 hours, 19,314 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Repair
Part number: 113N380089H
Condition: Delaminated
Location: Te Flap
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

INSPECTION TYPE:1CPREVIOUS REPAIR ON LOWER SURFACE OF LH AFT FLAP LOCATED 131 FROM IB EDGE BETWEEN AFSTA 464.655 AND 479.265 FAILS NDT ULTRASONIC BOND TESTREPAIRED IAW B757 SRM REV 107.00, 57-53-01-2R-1 AND SRM 51-70-04-OG, FIG 5, 350 DEG F CURE

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