SDR UIEA2017010500008

Service difficulty report · Warning Message · Boeing 76733AER

Difficulty date: January 5, 2017
Submitted: January 5, 2017
Operation: Air carrier
Aircraft: N1997A
Make and model: Boeing 76733AER
Aircraft serial: 27310
Aircraft time: 91,089 hours, 17,795 cycles
System (JASC): 7400 · Ignition System
Part: Warning Message
Condition: False Activation
Location: Lt Engine
Stage of operation: TX
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

LEFT ENGINE EXPERIENCED HUNG START STATUS MESSAGE L ENGINE IGNITOR 2 COMPLIED WITH QRH PROCEDURE , NORMAL START CLEARED STATUS MESSAGE, NO MESSAGES PRESENT AFTER ARRIVAL , NO FAULTS ON L PIMU, NO FAULTS ON GROUND TEST OF PIMU IAW AMM 77-35-00 , PERFORMED OPS CHECK OF IGNITION CONTROL SYSTEM AND IGNITERS IAW AMM 74-00-00, NO FAULTS .

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