2001 Bombardier DS 650 Shop Manual 704 100 011, Page 40Get this manual
Subsection 03
Section 02 MAINTENANCE (MAINTENANCELUBRICATION)
Bleeding Engine Oil Circuit
Remove oil filterUnfasten pressure bleeding screwCall-out
Remove: the screws retaining the spark arrester to the muffler
V02C06A
V02C05A
1Screws 2Spark arrester
BEHIND OIL FILTER 1Bleeding screw
spark arrester and sealant joint