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8-8 ENGINE LUBRICATION SYSTEM
Engine Oil and Oil Filter
Oil Screen Cleaning
•
Clean the oil screen [A] thoroughly whenever it is removed
for any reason.
•
Clean the oil screen with a high-flash point solvent and
remove any particles stuck to it.
WARNING
Clean the screen in a well-ventilated area, and take
care that there is no spark or flame anywhere near
the working area. Because of the danger of highly
flammable liquids, do not use gasoline or low-flash
point solvents.
NOTE
○
While cleaning the screen, check for any metal particles
that might indicate internal engine damage.
•
Check the screen carefully for any damage, holes, broken
wires, or gasket pulling off.
If the screen is damaged, replace it.
Oil Pressure Measurement
NOTE
○
Measure the oil pressure after the engine is warmed up.
•
Remove the oil pressure switch, and attach the oil pres-
sure gauge [A] and adapter [B].
Special Tools - Oil Pressure Gauge, 10 kgf/cm²: 57001-164
Oil Pressure Gauge Adapter, PT 1/8: 57001
-1033
Oil Pressure
Standard: 430 kPa (4.4 kgf/cm², 62.6 psi) @4 000
r/min (rpm), 120°C (248°F) of oil temp.
If the oil pressure is much lower than the standard, inspect
the relief valve, oil pump, and/or crankshaft bearing insert
wear.
If the oil pressure is m uch higher than the standard, in-
spect t he oil filter, oil screen, and other areas of the lubri-
cation system for clogging.
•
Stop the engine.
•
Remove the oil pressure gauge and adapter.
WARNING
Take care against burns from hot engine oil that
will drain through the oil passage when the gauge
adapter is removed.
•
Apply silicone sealant to the oil pressure switch, and
tighten it.
Sealant - Kawasaki Bond (Silicone Sealant): 56019-120
Torque - Oil Pressure Switch: 15 N·m (1.5 kgf·m, 11 ft·lb)