As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING ASA TASK CARD #78273000 #1 ENG DISPLAYED LONG TIME FAULT MSG# 76-21361. THE START LEVER SIGNALS DISAGREE. GROUNDED - YES. PERFORMED EEC BITE TEST - RECENT FAULT IAW B737-900 AMM 73-21-00. NO FAULT FOUND. OK FOR SVC. NO DEFECTS NOTED AT THIS TIME.