As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
#1 ENGINE WOULD NOT START. 2 ATTEMPTS. ALL INDICATIONS INDICATED NORMAL EXCEPT NO EGT RISE AFTER START LEVER RAISED TO IDLE. IGNITION SOURCE (RT). GROUNDED - YES. TROUBLESHOT #1 ENGINE R/H IGN SYSTEM REF B737-9 IFIM 74-00-00-810-839. HEARD NO AUDIBLE SOUND FORM R/H IGN. REMOVED AND REPLACED R/H IGNITER REF B737-9 AMM 74-21-02. NO HELP. REMOVED AND REPLACED R/H EXCITER REF AMM 74-11-01 OPS CHECK GOOD HEARD R/H IGN DURNIG TEST.