Oil Level; Draining The Engine Oil - Nanni N4.60 Instruction Manual

Inspection and adjustment of the levels

Oil level

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Warning !: The oil checks must always be performed
with the engine stopped and cold. Be careful, these fl uids
are fl ammable. Do not smoke in the vicinity of these fl uids
and do not allow for any sparks or fl ame in the vicinity.
A. Oil gauge
B. Oil fi ller port
Engine casing oil: remove the gauge, wipe off the gauge and
reinstall it in the gauge tube.
Pull out the gauge again and check the oil level. It should be
located between the min. and max. positions on the gauge.
If necessary, top up the oil level: open the air fi ller port, pour the
recommended oil (see technical appendices) to reach the max
level indicated on the gauge without exceeding the max level.
Close the oil fi ller port.

Draining the engine oil

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Warning !: Hot oil can burn. Avoid any contact with the
skin. Observe the environment protection rules.
A. Oil drain port
The oil is removed using a drain pump, preferably: engine
slightly warm.
• Fully pump out all the oil
• Fill with new oil
• Check the oil level using the gauge
• Do not exceed the maximum level
Air fi lter
A. Air fi lter
B. Clamps
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Warning !: Be sure no impurities get into the engine.
Remove the clamp from the hose and remove the fi lter. Remove
the spring inside the fi lter. If necessary, clean the fi lter by washing
it with soapy water. Then, rinse the fi lter with clear water. Press
the fi lter to remove any water and to dry it.
NANNI DIESEL has designed a cleaning kit which is suited to
certain models of air fi lters.
Use of this kit is recommended on our engines to perform
effective cleaning and ensure good engine « breathing ».
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