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Important!
•
Damage caused by operating a petrol engine with an insufficient oil level is not covered by the
warranty.
•
If the oil level falls below the lower safety limit, the engine may come to a standstill or even be
damaged. To avoid accidental burn-out, it is important to check the oil level before every start.
This should be carried out every few months to ensure the long-term protection of the engine.
Oil change
Changing the oil is quick and easy when the petrol engine is warm.
1.
Place a suitable container under the petrol engine to collect the used oil. Remove the oil pres-
sure sensor, the drain plug, and the seal.
2. Drain the residual oil completely, then insert the drain plug and a new seal and tighten them.
Important!
When disposing of used oil, the environment must not be polluted. We recommend collecting
the used oil in a container and taking it to a recycling centre or recycling workshop. Do not dispose of it
in household waste, do not pour it on the floor, do not dispose of it in the sewage system!
3. Position the petrol engine horizontally and fill with the recommended oil up to the upper mark
on the dipstick.
4. Then reinsert the oil pressure sensor and tighten it.
Replacing the oil filter
1.
Drain the oil and then retighten the oil drain plug.
2. Remove the oil filter and empty the oil into the oil reservoir. Please ensure that you do not harm
the environment when disposing of the residual oil and oil filter.
Important!
Use a special socket spanner to prevent damage to the oil pressure switch.
3. Clean the filter base and apply a layer of clean engine oil to the new washer.
Important!
Make sure that you use an original oil filter. If you use a bad filter, the petrol engine
will be damaged.
4. To install a new oil filter, tighten it by hand until the seal touches the base, then turn it a further
three-quarters of a turn using a special socket spanner (tightening torque of the oil filter: 15 Nm).
5. Fill the crankcase with the recommended amount of oil and then fit the oil filler plug and the oil
dipstick.
6. Start the petrol engine and check for oil leaks.
7. Switch off the petrol engine and check the oil level. If necessary, top up the oil to the upper limit
mark on the dipstick.
© by WilTec Wildanger Technik GmbH
http://www.wiltec.de
№
Name
1
Oil filler plug
2
Dipstick
3
Upper limit
4
Lower limit
Item 92670
Page 10
11 2023-1
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