As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: EXCESSIVE OIL CONSUMPTION ON #1 ENGINE WAS MONITERED BY THE PILOTS SUSPECTING A LEAK. WHEN IT WAS CALCUTAED THAT THEY WOULD NOT HAVE ENOUGH OIL THE FLIGHT WAS DIVERTED TO YUL AND AN EMERGENCY DECLARED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND A BROKEN BOLT ON THE LPT SCAVENGE OIL TUBE. MAINTENCE REPLACE THE LPT SCAVENGE OIL TUBE IAW AFMM 20-51-5 & EA 349322.