SDR 95ZZZX4260

Service difficulty report · Tr Unit · Boeing 747131

Difficulty date: July 26, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N93107
Make and model: Boeing 747131
Aircraft serial: 19673
System (JASC): 7830 · Engine Thrust Reverser
Part: Tr Unit
Condition: Malfunctioned
Location: Nr 1 Engine
Stage of operation: TO
Nature of condition: J
Precautionary procedure: E, C, D

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

What was found

STL - FLT 720 - DURING TAKEOFF, SHUT DOWN NR 1 ENGINE, SN 4173, DUE TO UNCOMMANDED THRUST LEVER MOVEMENT TO IDLE AND REVERSER OPERATING LIGHT ILLUMINATION FOR FIVE SECONDS. CHECKED ENGINE CONTROL SYSTEM AND OPERATION WAS NORMAL. DEACTIVATED THRUST REVERSER PER MEDP. ENGINE TOTAL TIME: 77,759 HOURS; 13,914 CYCLES. CHECK C-3 - 10-29-94 - JFK.