As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ENGINE START SWITCH FAILED TO ENGAGE THE START MODE IN MEX. AFTER MULTIPLE ATTEMPTS START MODE WAS SUCCESSFUL ONLY AFTER HOLDING THE START SWITCH HARD OVER AND HOLDING IN THERE. GROUNDED - YES. REMOVED AND REPLACED RIGHT ENGINE START SWITCH REFERENCE AMM 80-11-00. DURING FIRST ATTEMPT ON ENGINE START NO START VALVE OPEN INDICATION OR N2 INDICATION. REMOVED AND REPLACED NR 2 ENGINE START VALVE REF AMM 80-11-03.