SDR 9622709975

Service difficulty report · T-Ducts · Doug DC931

Difficulty date: October 21, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N9339
Make and model: Doug DC931
Aircraft serial: 47382
System (JASC): 2780 · Leading Edge Slat Control System
Part: T-Ducts
Condition: Binding
Location: Lt Flaps
Stage of operation: AP
Nature of condition: J, F
Precautionary procedure: O

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

What was found

DURING APPROACH, SLAT DISAGREEMENT LIGHT ILLUMINATED ON SLAT EXTENSION. AIRCRAFT EXPERIENCED A NOTICABLE ROLL TO THE LEFT. COCKPIT OPERATED MANUAL PROCEDURES WERE FOLLOWED AND AN UNEVENTFUL LANDING WAS ACCOMPLISHED. MAINTENANCE CLEANED SLAT T-DUCTS, OPERATIONAL CHECK NORMAL.

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