SDR IPXA2018031427444

Service difficulty report · Block · Boeing 75724APF

Difficulty date: March 13, 2018
Submitted: March 14, 2018
Operation: Air carrier
Aircraft: N410UP
Make and model: Boeing 75724APF
Aircraft serial: 23732
Aircraft time: 30,942 hours, 21,125 cycles
System (JASC): 2780 · Leading Edge Slat Control System
Part: Block
Condition: Misinstalled
Location: Slat Cable
Stage of operation: CL
How discovered: O
Nature of condition: W, J
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIR TURNBACK, L/E SLAT ASYMMETRY MESSAGE. RETURNED DEPARTURE. FOUND THE RT WING OTBD SLAT LOSS SENSING CABLE BLOCK IMPROPERLY INSTALLED. REINSTALLED CORRECTLY IAW AMM 27-81-42-424-031. SLATS OPERATES NORMAL, ALL INDICATIONS NORMAL. OK FOR CONTINUED SERVICE.

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