SDR RYNA201204300022

Service difficulty report · Sensor · Boeing 7673Z9

Difficulty date: April 30, 2012
Submitted: May 1, 2012
Operation: Air carrier
Aircraft: N763BK
Make and model: Boeing 7673Z9
Aircraft serial: 23765
Aircraft time: 87,777 hours, 17,830 cycles
System (JASC): 2781 · Leading Edge Slat Position Indicating System
Part: Sensor
Condition: Out Of Adjust
Location: Le Slat
Stage of operation: TX
How discovered: O
Nature of condition: N
Precautionary procedure: D

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

What was found

BLOCK TURNBACK L/E SLAT ASYMMETRY MESSAGE BEFORE TAKEOFF. FOUND NR 12 L/E SLAT SENSOR OUT OF ADJUSTMENT. CLEANED AND RE-SECURED SENSOR IAW MM OPS CHECKED PER MM 27-81-01 PG 201 AND OPS CHECKED FLAP OPERATION PER MM 27-81-00 PG 201, 501 & 601, OPS CHECKED NORMAL.

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