Draining The Liquid From Tires; Blocking Front Wheels - Zetor 8621 Forterra turbo Operator's Manual

DRAINING THE LIQUID FROM TIRES

- Unload tire by lifting the tractor and turn it with valve upward (A).
- Deflate the tube and remove the valve insert. Turn the wheel with valve
downward.
Depressure can be created in tire when draining the liquid. That ° s why turn
sometimes the wheel with the valve upward (B).
- Remove the rest of liquid from tire by means of pressure air after assembly of
adapter for filling the tires with water (C). Blow out the liquid so long until liquid
runs from adapter extension tube.
- Remove the adapter for filing the tires with water. Thread the valve insert back
and inflate the tire into prescribed inflation pressure (D).
- Thread the valve dust cap after inflation.
- Remove liquid from the second tire by the same way.
FILLING LIQUID INTO TIRES
159
F 227

BLOCKING FRONT WHEELS

Do not forget to block front
wheels against movement before
lifting the rear wheels.
F 228