Honda CRF230F 2019 Manual page 74

7. Clean the oil strainer screen.
8. Check that the oil strainer screen and sealing
rubber are in good condition.
9. Replace the O-ring and apply a thin coat of
engine oil to the new O-ring before installing
it.
10.Install the oil strainer screen, spring, and
drain bolt.
11.Tighten the oil drain bolt to the specified
torque:
11 lbf∙ft (15 N∙m, 1.5 kgf∙m)
12.Pour the recommended oil into the
crankcase, approximately:
1.1 US qt (1.0 )
13.Install the oil fill cap/dipstick securely.
14.Start the engine and let it idle for 3-5
minutes. Stop the engine. Wait 2-3 minutes.
15.With the motorcycle held upright on level
ground, check the oil level.
If needed, add oil (page 65) until it reaches
the upper level mark. (Do not overfill.)
16.Check for oil leaks.
Engine Oil
Servicing Your Honda
67