Zetor PRIMO HT 20 NC, Operator'S Manual

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Checked Items
To prevent any possible malfunctions, some items must be checked daily.
Check before driving.
Checked Items
Check the individual parts in the following order:
1. Check the parts that had a malfunction the previous day.
2. Walk around the tractor and check:
- Proper operation of lights and their possible damage
- Proper tire inflation, whether they have cracks, are damaged or worn
- Whether the screws and nuts on moving parts are not loose
- Transmission fluid level
- Implement connection condition
3. Open the hood and check:
- Engine oil level
- Radiator coolant level
- Fan belt, whether it is not loose or damaged
4. Sit in the operator's seat, turn the main switch to the ''ON' position and check:
- Proper operation of the fuel gauge
- Fuel level
- Flashing of the engine oil and charging warning lights
- Turn signal lights
- Proper operation of horn
- Brake pedal play
5. Start the engine, drive slowly with the tractor and check:
- Emissions color
- Brake pedal proper operation
- Individual brake pedals proper operation
- Steering wheel in terms of control effort and vibrations
- Coolant gauge proper operation
- Hydraulic control of the three-point hitch
MAINTENANCE
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