Benelli TNT125 - Troubleshooting; Oil Level Is too Low; Oil Pressure Is Low; There Is no Oil Pressure

Troubleshooting
Oil level is too low
 Oil consumption
 External leakage
 Piston ring is worn
 Improper installation of piston ring
 Cylinder body is worn
 Valve seal is worn
 Valve guide is worn
Oil pressure is low
 Oil level is low
 Oil filter is blocked
 Fuel pump is leaking
 Waste oil is used
There is no oil pressure
 Oil level is low
 Fuel pump gear is damaged
 Fuel pump
gear or gear wheel of clutch is
damaged
 Fuel pump is damaged

Fuel pump is leaking
Oil pressure is high
 Oil filter is blocked
 Waste oil is used
Oil is polluted
 Oil filter is not changed often
 Piston ring is worn
Oil is emulsified
 Cylinder head gasket is leaking
 Coolant is leaking

There is water in the engine
- 205 -