What was found
STL- BLEED NR 1 LEAK WARNING INDICATION. MAINTENANCE REMOVED AND REPLACED O-RING AT NR 1 ENGINE BLEED AIR VALVE, OPS AND LEAK CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STL- BLEED NR 1 LEAK WARNING INDICATION. MAINTENANCE REMOVED AND REPLACED O-RING AT NR 1 ENGINE BLEED AIR VALVE, OPS AND LEAK CHECK OK.