Reassembly Of The Air Cleaner Elements - Zetor MAJOR CL Operator's Manual

Reassembly of the air cleaner elements

Carry out a reverse procedure in order to mount air filter
cartridges back on.
While mounting the cartridges back on mind:
- The cleanness of contact surfaces
- That the cartridges must not lose their shape while being
mounted and they must not vibrate after their mounting
has been finished
- That after having closed the filter with the cover you must
ensure a perfect tightness of the entire filter
When reassembling the air cleaner cover, keep its proper position in accordance with the
figure!
Bleeding the heating system
The bleeding valve of the heater (1) is located on the left-
hand side of the tractor in front of the cabin and it is
accessible after the bonnet has been lifted off.
Bleeding procedure:
Set the heater valve control on the dashboard to
maximum volume.
Fit a hose on the tube of the heater bleeding valve. Dip
the other end of the hose in the coolant vessel.
Start up the engine.
Loosen the bolt of the heater bleeding valve.
Increase the engine speed to cca 1500 r.p.m.
Once air bubbles stop issuing from the dipped end of the
hose tighten up the bolt of the heater bleeding valve.
Stop the engine.
Check contents of the coolant in the equalizing
reservoir. Top up the coolant if need be.
Loosen the overpressure plug only after the
coolant cools down! Scald danger!
MAINTENANCE INSTRUCTIONS
108
NM15D092
NM14D005