SUNWARD SWL2820 - Checking the Pumps Pressure and the Valve; Changing the Hydraulic Oil Tank Breather; Checking the Tightness of the Cylinder Head Screw; Checking the Looseness of the Valve

SWL2820 Operator’s Manual
75
 Never wash the air filter, always change it with a new one.
 Never run the engine without air filter.
Proceed as follow to change the air filter:
1) Stop the engine and wait till it cools down.
2) Loose the three flanges (1) that close
the filter. Remove the cap (2).
3) Remove the filter (3) inside from
inside. If necessary remove the part
inside the filter (4).
4) Clean inside the filter-container.
5) Introduce the new filters carefully
inside the filter-container.
6) Tighten the flanges and close the filter-container. Make sure the air’s
entrance (5) is in the bottom side of the air filter.
7) Make sure the switch (6) is connected.
5.5.6.4 CHECKING THE PUMP’S PRESSURE AND THE VALVE
5.5.6.5 CHANGING THE HYDRAULIC OIL TANK BREATHER
5.5.6.6 CHECKING THE TIGHTNESS OF THE CYLINDER HEAD SCREW
5.5.6.7 CHECKING THE LOOSENESS OF THE VALVE