2004 Bombardier DS650/DS650 Baja/DS650 Baja X Shop Manual, Page 45Get this manual
Subsection 03
Section 02 MAINTENANCE (MAINTENANCELUBRICATION)
Lubrication and Cleaning
CAUTION: Never wash the chain with high pressure washer or gasolineDamage to the O-ring will result, causing premature wear and drive chain failureClean the side surfaces of the chain with dry clothNOTE: Do not brush chainLubricate only with the approved O-ring chain lubricantOther commercial chain lubricants may contain solvent which could damage the O-rings
Air Filter Removal
CAUTION: Never remove or modify any component in the air boxAlways use genuine parts or suitable equivalent when replacing air filter and foamThe engine carburation is calibrated to operate specifically with these componentsOtherwise, engine performance degradation or damage can occurRemove seatRelease latches and remove air filter box coverAIR FILTER CLEANINGDRAINING
Air Filter Box Draining
Periodically inspect air filter box drain plug for liquid or depositsRefer to the MAINTENANCE CHART