For Daily Or Short Term Storage; Long-Term Storage; Fuel Saving Tips; Air Cleaning System - Zetor UTILIX HT 45 Operator's Manual

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For daily or short term storage

Clean the tractor and remove all dirt from field work.
Fill the fuel tank to avoid condensation and rust.
Lower the implement to the ground..
Keep it in a machinery shed or, if not available cover the unit if left outside.
In very cold conditions it is advisable to remove the battery and keep it inside in a warm environment.
This will ensure effective starting when the tractor is required.
When the outside temperature is below 32 °F, replace the Antifreeze completely or drain the coolant to
protect the engine from damage from frozen coolant.
Important: When washing the tractor ensure that the water does not get near electrical
components or the oil filter points.
To prevent short circuits remove the ignition key.
Do not wash the tractor when the engine is running.

Long-term storage

When the tractor will not be used for a long time carry out the cleaning as for short term storage.
Drain the oil and replace with new oil. Run the engine for approx. 5 min. to ensure that it has new oil
throughout the engine.
Drain the coolant from the radiator and remove the ignition key.
Attach a tag both the key and the steering wheel saying ''No coolant''. Lubricate all grease and oil points on
the tractor.
Check the pressures and add a small amount of extra pressure. Lower any implement to the ground or store
in a shady dry place.
Place a piece of wood under each tire to preserve the tire.
Important: After refilling the engine with the coolant run the engine for approx. 5-10 min. at
1500-2000 rpm every month as a corrosion prevention measure. Either removes the battery or the
negative terminal as mouse damage to wiring can cause short circuits and fires. Remove the ignition
key and store in a safe place.

Fuel Saving Tips

To save fuel & oil in your tractor, following things should always be kept in mind.

Air Cleaning System

1. Clean the air cleaner regularly so that dust does not settle down.
2. For every 50 hours & everyday in sandy/dusty conditions.
- Clean the air cleaner filter element with compressed air.
- If the rubber ring is cut or expanded then change it with an appropriate one. Fix the rubber at the
proper location & check for leakages if any.
- If air is leaking through the hose connection, check & rectify other leakages, too.
Note: If air cleaning system is not properly maintained, it will lead to early wear of piston rings &
sleeves. This will lead to problems like loss of engine power, excessive oil consumption fuel
consumption.

Engine

1. Put the engine oil on load after the engine is heated & the water temperature gauge indicates the
needle to be in the green zone.
2. If excessive black smoke is visible, then the paper element of air cleaner, Fuel injection pump or
nozzles should be checked.
3. Do not run the engine without load for more than 2 minutes. It is better to stop the engine rather than
run it idle. This will help in saving of fuel.
LUBRICATION & MAINTENANCE
97

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