2004 Bombardier DS650/DS650 Baja/DS650 Baja X Shop Manual, Page 60Get this manual
Section 03 ENGINE Subsection 02 (TROUBLESHOOTING)
SYMPTOM CONDITION TestInspection
OIL CONTAMINATION (WHITE APPEARANCE) NORMAL USE1Check weep hole if water and oil leaksaLeakage of oilwater mixture from bore means damaged water pump seal ring and rotary sealReplace sealing ring, rotary seal and refill with recommended oil andor coolant (refer to COOLING SYSTEM and MAGNETO COVER)2Check cylinder head andor cylinder base gasketaGasket damaged or leakingRetighten cylinder head with recommended torque andor replace gasket3Check screws for torqueaScrews not fixedRetighten screws with recommended torque andor replace oil4Check oil for particles (may indicate possible damages inside the engine)aOil contamination due to metal or plastic particlesReplace possibly damaged partsUse Bombardier recommended oil (refer to TECHNICAL DATA)