Honda CB350RS II Manual page 64

Engine Oil Adding Engine Oil
►
Adding Engine Oil
If the engine oil is below or near the lower level
mark, add the recommended engine oil.
2 P. 48, 108
1. Remove the oil fill cap/dipstick. Add the
recommended oil until it reaches the upper
level mark.
Place your vehicle on its centre stand on a
►
firm, level surface when checking the oil
level.
Do not overfill above the upper level
►
mark.
Make sure no foreign objects enter the oil
►
filler opening.
Wipe up any spills immediately.
►
2. Securely reinstall the oil fill cap/dipstick.
62
NOTICE
Overfilling with oil or operating with insufficient oil can
cause damage to your engine. Do not mix different
brands and grades of oil. The may affect lubrication
and clutch operation.
For the recommended oil and oil selection
guidelines, see "Maintenance Fundamentals".
2 P. 44