SDR CA000925025

Service difficulty report · Control Unit · Boeing 767375

Difficulty date: August 20, 2000
Submitted: October 2, 2000
Operation: General aviation
Make and model: Boeing 767375
Aircraft time: 41,356 hours, 7,726 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Control Unit
Condition: Faulty
Location: Te Flaps
Component: Flap · Boeing · 767375
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

(CAN) A/C 641, AUG 20/2000, FLT 30, LOG SEQUENCE 0225444. AT APPROXIMATELY 14,000 FEET, LEADING EDGE SLAT ASYMMETRY WARNING ILLUMINATED ON EICAS, FLAP POSITION NEEDLE INDICATED BETWEEN 1 UNIT AND UP. RETURNED TO PEK. BITE CHECK COMPLETED ON PSEU, NIL FAULTS INDICATED. SLATS AND FLAPS EXTENSION CHECKED SEVERAL TIMES NO FAULTS FOUND. COCKPIT INDICATION CHECKED OK.