2005-2007 Bombardier Rally 200 Factory Service Manual, Page 43Get this manual
Section 02 ENGINE Subsection 01 (TROUBLESHOOTING)
ENGINE DOES NOT OFFER MAXIMUM POWER ANDOR DOES NOT REACH MAXIMUM OPERATING RPM(CONT'D)
5Perform engine leak testRefer to ENGINE LEAK TEST procedureCheck for possible piston seizure- Damaged head gasket andor seal andor leaking inletexhaust valve(s)Replace andor repair defective parts6Check for water in fuel (wrong fuel)- There is water in fuel or wrong fuelDrain fuel system, search for leakage and refill it with appropriate fuel7Check drive belt- Worn beltReplace belt if width is less than specified (refer to CVT)8Check engine compression- Worn piston andor piston ring(s)Replace (refer to CYLINDER AND HEAD)