SDR DLL10960197

Service difficulty report · Mach Feel Wire · Lkheed 10113851

Difficulty date: January 25, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N718DA
Make and model: Lkheed 10113851
Aircraft serial: 193C1097
System (JASC): 2220 · Speed-Attitude Correction System
Part: Mach Feel Wire
Condition: Broken
Location: Nr 2 Engine
Stage of operation: CL
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

DURING CLIMB, NR 1 MACH FEEL FAIL LIGHT CAME ON, WOULD NOT RESET. THEN 30 MINS LATER, DURING CRUISE THE NR 2 MACH FEEL FAIL LIGHT CAME ON AND WOULD NOT RESET. REPLACED NR 1 MACH TRIM MOTOR, FOUND BROKEN WIRE ON CONNECTOR TO NR 2 TRIM MOTOR.