Zetor CRYSTAL 150, Operator'S Manual

Page: 149 / 182

Draining oil from the engine
C15N078
Oil draining from the engine is preferably carried out when the driving is finished or when the engine is
heated to the operating temperature.
Do not perform the oil draining until the tractor is standing horizontally and the engine is not running.
Release the filling hole plug (2) of the engine oil during the oil draining.
1. Place the retaining vessel for the drained oil under the drain plug (1) in the left side of the engine
2. Unscrew the drain plug (1) in the left side of the engine.
3. Drain the oil to the retaining vessel
3. Clean the drain plug
4. Screw the drain plug (1) back
Filling the engine with oil
Pour the specified amount of the engine oil through the filling hole (2), start the engine and leave it running
for 2 - 3 minutes when engine idling.
When the engine is stopped and the oil level is quiet, check the oil level with the dipstick and perform
checking of the tightness of the filter body, drain plug and other connections.
MAINTENANCE INSTRUCTIONS
148