2002 Bombardier Traxter Factory Service Manual, Page 49Get this manual
Section 03 ENGINE Subsection 03 (LEAK TEST)
Supply combustion chamber with air pressureDIAGNOSE
Listen for air leaks: air escaping from spark plug means poor spark plug tightness or defective spark plug gasket air escaping on intake portcarburetor means leaking intake valve air escaping on exhaust port means leaking exhaust valve air bubbles out of radiator means leaking cylinder head gasket air escaping into crankcase area means excessively worn cylinder andor broken piston rings airoil escaping from crankcase means damaged gasket andor loosened screws (refer to CRANKSHAFTBALANCER SHAFT) aircoolant escaping from cylinderhead means damaged gasket(s) andor loosened screws(refer to CYLINDER AND HEAD)NOTE: For all the check mentioned above see the appropriate engine section to diagnose and repair the engine
V01C2SA
Leak tester Adequate adapter for spark plug hole Air supply hose Rocker arm shaft