Cylinder Installation; Compression Preasure Test - CPI GTR 50 Service Manual

CPI MOTOR
CYLINDER HEAD/CYLINDER/PISTON GTR50

CYLINDER INSTALLATION

Install the cylinder gasket.
Coat the cylinder and piston ring with the engine oil.
Install the cylinder.

COMPRESSION PREASURE TEST

NOTE:
Worm up the engine before test.
Remove the seat & luggage box.
Remove the spark plug cap & spark plug.
Turn the throttle grip with the throttle valve on the
upset position.
Start the motor for 7-8 seconds for test the pressure
《6-5》