Suzuki LT-F400 Owner's Manual page 35

 WARNING
Checking maintenance
when the engine is running can be
hazardous.
You could be severely injured if
your hands or clothing gets
caught in moving engine parts.
Shut the engine off when perform-
ing maintenance checks, except
when checking the light, engine
stop switch, and throttle.
WHAT TO
CHECK
items Steering
Brakes
Tire
Fuel
Lighting
Engine stop
switch
Horn
Engine oil
Gear oil
Throttle
Gearshift
lever
General
condition
3-4
CHECK FOR
1. Smoothness
2. No restriction of
movement
3. No play or looseness
1. Fluid level in the reservoir
to be above "LOWER" line
2. No fluid leakage or
damage
3. Proper pedal and lever
play
4. No "sponginess"
5. Parking brake
effectiveness
1. Proper pressure
2. Enough tread depth
3. No cracks, rips or other
damage
1. Enough fuel for the
intended run
2. Fuel hose connected
securely
3. No damage to fuel tank or
cap
4. Tank cap closed securely
Proper operation of all lights
– Headlight, Brake/Taillight
Proper operation
Correct function
Correct level
Correct level
1. Proper cable play
2. Smooth response
3. Quick return to idle
position
1. No damage
2. Smooth operation
1. Bolts and nuts are tight
2. No rattle from any parts of
the machine with the
engine running
3. No visible evidence of
damage