2001 Bombardier DS 650 Shop Manual 704 100 011, Page 79Get this manual
Section 03 ENGINE Subsection 07 (LUBRICATION SYSTEM)
2, ENGINE OIL PRESSURE REGULATOR
The engine oil pressure regulator is located in magneto side of the crankcase housing
Removal
Remove clutchRefer to CLUTCHV02C0CA
V02C0DA
1Engine oil pressure regulator
Removal
Remove the plug screw no11, compression spring no12 and ball no13