As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT ENGINE BLEED WOULD NOT OPEN AFTER START. BITE AIR SUPPLY MONITOR FAULTED LT ENGINE PRV AND PRC. REPLACED PRC IAW MM . INSPECTED ALL MUSCLE LINES AND RETORQUED ALL LINE FITTINGS. RAN LT ENGINE LT ENGINE BLEED SYSTEM OPS NML NO FAULTS. ETOPS CATEGORY (E): PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS.