Oil Filter Element Replacement - Zetor PRIMO HT 20 NC Operator's Manual

Oil filter Element Replacement

1- Engine Oil Filter Element
2- Engine Oil Dipstick
1. Remove the engine oil filter element by turning counterclockwise it using the filter wrench.
2. Apply a thin layer of oil to the O-ring of the new element and install the new element by hand
tightening. As soon as the housing touches the sealing surface, turn it approximately by 2/3 turn with
a wrench.
3. Fill the engine oil to the specified level.
4. Let the engine run for about 5 minutes and check for proper operation with the engine oil warning
light.
Then stop the engine.
(This warning light should be switched off while the engine is running.)
5. Check the oil level again using the dipstick. If the amount is still insufficient, add up.
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