SDR ASAA2018091125720

Service difficulty report · Lever · Boeing 737990ER

Difficulty date: August 5, 2018
Submitted: September 11, 2018
Operation: Air carrier
Aircraft: N491AS
Make and model: Boeing 737990ER
Aircraft serial: 44109
Aircraft time: 10,952 hours, 3,708 cycles
System (JASC): 7603 · Power Lever
Part: Lever
Part number: 766AT6133D
Condition: Faulty
Location: Cockpit
Stage of operation: IN
How discovered: O
Nature of condition: J
Precautionary procedure: K

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

What was found

THE START LEVER SIGNALS DISAGREE. 76-31362. LONG TIME FAULT DEFERRED PER T/C 78273000. GROUNDED - YES. NR 2 ENG EEC BITE NO LONGER SHOWS FAULTS 76-11362, -21362, OR -31362 IN RECENT FAULTS. DUE TO HISTORY, REPLACED NR 2 ENG START LEVER REF AMM 76-11-02. GROUND VERIFICATION SUCCESSFUL REF AMM 33-18-00, 28-22-00, 26-10-00, & 71-00-00.