As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DEPARTURE DELAYED DUE TO RT ENGINE BLEED FLUCTUATING ON INBD LEG. AFTER DEPARTURE REPEAT RT ENGINE BLEED FLUCTUATING. IN CONCURRANCE WITH MOC DIVERTING FOR MAINTENANCE. RT ENGINE HP VAVLE REMOVED AND INSTALLED IN RT ENGINE PRV POSITION. REV AND INSTALALLATION C/O IAW WITH AMM 36-11-07, PB 400 AND AMM 36-11-18 PB 400 FOR PRV CONSIDERED SERVICEABLE.