Compress Pressure - BOLIY PRO3600SI User Manual

3.7 compress pressure

Measure:
Measure pressure you need pull the starter when the pressure finger stop, read the NO..
The standard:400-600kpa(4-6kg/cm3,57-85 psi )
Waring:
When start engine, spark plug need connect for ground, that no spark.
Measure step(At lowest level):
dripping little engine oil for cylinder, then mesure the compress pressure.
Reading
Low than no oil
The same with no oil
Measure step(At high level):
Check cylinder, valve and piston whether or not have carbon dirty.
Build in the spark plug:
18Nm(18M.kg, 13ft.ib)
Remark:
1
When finish adjust Valve Clearance, then measure the
compress pressure.
1. For running few mins.
2. Remove spark plug.
3. Use manometer and adapter for measure.
Manometer
Adapter
Estimate
Cylinder,piston or piston rings are
Piston, piston rings,
Or need adjust valve clearance.
17
wear and tear.
valve,Cylinder gasket fail.