Preventive Daily Maintenance; Cooling System; Fluid Brakes; Air Cleaner - Zetor Proxima 6421 Supplement Operators Manual

COOLING SYSTEM

Check tightness of joints of the engine
cooling system and amount of cooling
fluid in the expansion tank that is in-
stalled on the right side of the engine
and accessible after lifting of the front
bonnet.
Refill the fluid up to the upper line
marked MAX. the minimum permissible
level of the cooling fluid is at the line
marked MIN.
Open the overpressure lid after
the fluid is cooled down! Danger
of scalding!

PREVENTIVE DAILY MAINTENANCE

H105

FLUID BRAKES

Check tightness of fluid brakes, fluid con-
trol of the clutch a amount of brake fluid
in the expansion tank that is installed on
the left side of the tractor in front of the
cab and accessible after lifting of the
front bonnet.
Keep level of the brake fluid between 3/4
(max. level) and 1/2 (min. level) of the
tank.
When handling with the brake
fluid, keep strictly all components
clean. Check level of the brake
fluid daily before driving.
7
G735

AIR CLEANER

Maintenance of the cleaner shall
be carried out after indication of
clogging.
The indicator is accessible after lifting of
the front bonnet. It is installed on the left
side of the air cleaner, close to the elbow
of the air supply pipe.
G710