Honda CB300F 2014 Owner's Manual page 45

Maintenance Fundamentals
Brake Fluid
Do not add or replace brake fluid, except in an
emergency. Use only fresh brake fluid from a
sealed container. If you do add fluid, have the
brake system serviced by your dealer as soon as
possible.
NOTICE
Brake fluid can damage plastic and painted surfaces.
Wipe up spills immediately and wash thoroughly.
Recommended brake fluid:
Honda DOT 4 Brake Fluid or equivalent
Drive Chain
The drive chain must be inspected and
lubricated regularly. Inspect the chain more
frequently if you often ride on bad roads, ride at
high speed, or ride with repeated fast
acceleration.
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Honda CB300F and CB300FA Owner's Manaul
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If the chain does not move smoothly, makes
strange noises, has damaged rollers or loose
pins or missing O-rings, or kinks, have the chain
inspected by your dealer.
Also inspect the engine sprocket and rear wheel
sprocket. If either has worn or damaged teeth,
have the sprocket replaced by your dealer.
Normal Worn
(GOOD) (REPLACE)
NOTICE
Use of a new chain with worn sprockets will cause rapid
chain wear.
Damaged
(REPLACE)