wc_tx003099gb.fm
57
LTN 6L-V Maintenance
Continued from the previous page.
3. Attach the radiator cap (b) to the pressure tester (c) according to the
instructions provided by the manufacturer.
4. Pressure test the radiator cap, observing the pressure reading on the tester.
5. Attach the pressure tester to the radiator filler neck (d).
6. Pressure test the cooling system at slightly above the rated operating pressure
marked on the radiator cap. Observe the pressure reading.
Result
The cooling system pressure has now been tested.
If Then
Pressure holds just below the rated
operating pressure marked on the cap,
radiator cap is acceptable for use.
Pressure drops, or the rated operating
pressure cannot be reached,
radiator cap must be replaced. Contact your
Wacker Neuson dealer.
If Then
Pressure holds steady, there are no leaks in the cooling system.
Pressure drops, or the rated operating
pressure cannot be reached,
there is an internal or external leak in the
cooling system. Repair the leak before
putting the machine back into service.
wc_gr009025
c b
d
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