Dynapac CA25 - Page 106

Maintenance – Planned maintenance
10-03-2022 4812331840EN 106
Fuel filter and fuel prefilter replacement
Remove the threaded fuel filter using the filter wrench.
Lubricate the O ring with clean lubricating oil.
Do not prefill the engine fuel filter.
Install the filter on the filter head. Press the filter until the
seal touches the surface of the filter head. Press the fuel
filter another 3/4 of a revolution after contact.
The air needs to be removed from the fuel system after fuel
filter installation.
Check the procedure for removing the air in the engine manual.
Water Separator Replacement
Remove the threaded water separator using the filter wrench.
Lubricate the O ring with clean lubricating oil.
Do not prefill the engine water separator.
Install the water separator on the filter head. Rotate the water
separator until the seal touches the surface of the filter head.
Rotate the fuel filter another 3/4 of a revolution after contact.
The air needs to be removed from the fuel system after water
separator installation.
Check the procedure for removing the air in the engine
manual.
Check the engine belt tension
Check positioning of the belt on the tensioner, which should be
centred, and if the belt shows signs of too much wear, it should
be replaced.
Check the engine manual for more information.
Fig. Fuel filter
Fig. 1. water Separator.
1
Fig. Motor:
3. Belt;
4. Tensioner