Maintenance Instructions - Zetor MAJOR CL Operator's Manual

Most of operations of planned maintenance may be carried out by the driver or other user of the tractor. In
case you do not have sufficient technical equipment, let the difficult operations carried out by a specialised
repair shop.
All works, connected with cleaning, lubrication and adjustments of the tractor or coupled
mechanisms may only be carried out after stopping of the engine and other movable components
except checks of brakes, recharging and hydraulic system.
Front bonnet opening
Opening the bonnet:
Unlock the bonnet by pulling the draw bar (1) in the
direction of an arrow, grip where the arrows are and
heave. The bonnet is locked in the heaved position by
a gas-fluid prop.
Closing the bonnet:
Pull the bonnet by means of a belt, grip where the arrows
are and snap in the downward direction so that the lock of
bonnet snaps down.
Rapid closing of the bonnet may damage
filaments of bulbs in headlights in the front mask.
Checking oil levels in engine
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. The filling hole (2) is located in the left
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 through the filling hole (2).
Draining oil from engine
Perform the engine oil drain preferably after you have
finished driving or after the engine heats up to the working
temperature. Always perform the engine oil drain while the
tractor is standing on a flat surface, with the engine off.
While draining the oil, loosen the motor-oil filling plug or
pull out the motor oil gauge.
The engine has two draining plugs located on
the left-hand side and right-hand side of the engine oil
pan.
1. Put a catch reservoir for draining oil under the draining
plug (1) on the left-hand side of the engine
2. Screw off the draining plug (1) on the left-hand side of
the engine,
3. Drain oil into the catch reservoir
3. Clean the draining plug
4. Screw the draining plug (1) back on
Repeat this procedure with the draining plug (2) on the
right-hand side of the engine

MAINTENANCE INSTRUCTIONS

103
NM13N107
NM15D63
NM14D007