Use of Engine Service Platform
14
Check of oil pressure
Warning
l As waste oil is carcinogenic, wash your skin with soap and clean water
after the work.
The oil temperature of warm-up engine is very hot and easily scalding,
operate after the engine shut down and cooled down.
1. Remove the oil pressure switch.
2. Fit the special tools on the mounting hole of oil pressure switch.
3. Warn up the engine to the normal operating temperature.
4. Bring the engine up to the specified speed and pay attention to the reading of oil
gauge.
l If the pressure gauge is not within the specified range, check the reason
and repair and replace as needed.
Attention
l The oil of different viscosity and temperature may varies in pressure.
Oil pressure: 446～588kPa{4.6～6.1kgf/cm
2
, 64～841psi}[2500rpm]
5. Flame out the engine and let it cool down.
6. Remove the special tool.
7. As shown in the following Fig., evenly smear the sealant on the threads of oil
pressure switch.
8. Fit the oil pressure switch with the tightening torque: 12～14.7N·m{1.2～1.5kgf·m,
9～10.7ft·lbf}.
9. Start the engine and check whether there is any oil leakage.
Oil pressure gauge
The bolt needs to smear the
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