20 LUBRICATION SYSTEM 181
20.1 Oil circuit
402053-60
Oil circuit of force pump
1 Oil screen
2 Force pump
3 Oil filter
4 Oil pressure regulator valve
5 Timing chain tensioner
6 Rocker arm shaft
7 Transmission
8 Clutch
9 Oil jet for piston cooling
10 Oil filter
11 Oil nozzle for conrod bearing lubrication
Oil circuit of suction pump
12 Oil screen
13 Suction pump
7 Transmission
20.2 Checking the engine oil level
Info
The engine oil level must be checked when the engine is warm.
Condition
The engine is at operating temperature.
Preparatory work
– Stand the motorcycle upright on a horizontal surface.