Preventive Daily Maintenance; Fuel System Leaks; Engine Oil Level; Cooling System - Zetor MAJOR HS Series Operator's Manual

Preventive daily maintenance

Perform daily or at least after each 8 - 10 hours of
operation.

Fuel system leaks

Check tightness of the fuel system, including the fuel tank.
Eliminate leakage immediately.

Engine oil level

Perform the check daily before starting the operation when
the tractor is standing horizontally and the engine is not
running. The engine oil dipstick (1) is located on the right
side of the engine.
Take out the dipstick (1), wipe it with a clean cloth without
fibres and insert it back till the end.
When the dipstick is taken out again check the oil level.
The oil level must always be in the range from MIN and
MAX.
Add the oil as necessary.

Cooling system

Check the connections of the engine cooling system for
leaks and the coolant quantity in the expansion tank.
Replenish the missing quantity up to the upper mark
indicated MAX. The minimum acceptable cooling liquid
level is indicated by the MIN mark.
PREVENTIVE DAILY MAINTENANCE
21
NM13N083
MHS16N001
NM15D65
NM15D028