2004-2009 Suzuki LT-Z250 Service Manual, Page 37Get this manual

2004-2009 Suzuki LT-Z250 Service Manual, Page 37

PERIODIC MAINTENANCE COMPRESSION PRESSURE CHECK The compression pressure reading of cylinder is good indicator of its internal
for conditions listed above COMPRESSION TEST PROCEDURE NOTE:Before testing the engine for compression pressure, make sure
that the cylinder head nuts are tightened to the specified torque values and the valves are properly adjusted Warm up the
engine before testing Make sure that the battery is fully chargedTest the compression pressure in the following manner: Remove
the spark plug(!2-7) Install the compression gauge and adaptor in the spark plug holeMake sure that the connection is tightKeep
the throttle lever in the fully open positionPress the starter button and crank the engine for few secondsRecord the maximum