Replacement Of Filter Element Of Urea Filter - Zetor CRYSTAL HD 150 Operator's Manual

Replacement of filter element of urea filter

Before replacing the urea cleaner insert, place a suitable container under the tractor to catch
the dripping urea.
A - Urea cleaner is part of the urea pump unit and is accessible from the bottom of the tractor on the right
side of the engine, see figure (A). For illustration purposes, the lower cover of the pump unit is not shown.
The urea cleaner insert changes with the engine stopped and the ignition key removed from the ignition
switch.
Remove the bottom cover of the pump unit.
B - Exchange procedure:
1 - remove the cover (1)
2 - remove the filter insert with the compensating body (2)
3 - insert the new filter insert with the compensating body (2)
4 - install the cover (1), tighten to the torque 20-25 Nm
5 - start engine and check tightness
Use protective gloves when handling urea contaminated components.
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MAINTENANCE INSTRUCTIONS
C18N093