SDR 9618789933

Service difficulty report · Pulley Bracket · Doug DC931

Difficulty date: August 26, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N1334U
Make and model: Doug DC931
Aircraft serial: 47280
System (JASC): 2780 · Leading Edge Slat Control System
Part: Pulley Bracket
Condition: Failed
Location: Lt Te Flap
Stage of operation: AP
Nature of condition: F, J
Precautionary procedure: O

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

What was found

SLAT DISAGREEMENT LIGHT ILLUMINATED WITH ASYMMETRIC SLATS ON APPROACH. THERE WAS NO BLUE SLAT EXTEND LIGHT. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND LEFT INBOARD SLAT DRIVE NR 1 PULLEY, CABLE AND BRACKET PULLED FROM FORWARD SPAR. REPLACED PULLEY, BRACKET AND DAMAGED RIBS. ADJUSTED SLAT CABLES, OPERATIONAL CHECK NORMAL.

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