As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU BLEED AIR PRESSURE FOR ENGINE START WAS AT MINIMUM 20 PSI TOOK 2.5 MINUTES TO START ENGINE NR 2. DRY MOTORED BOTH ENG MAINTAINED 34 PSI LEFT 35 PSI RIGHT WITH 26 PERCENT N2 LIMIT 20-35 PSI IAW AMM 36-00-00 RAN NR 2 ENG ON GROUND. MAINTAINED 34 PSI ON START. STARTED WITHIN ONE MINUTE CHECKS NORMAL IAW AMM 71-00-00.