Husqvarna DXR140 Operator's Manual page 48

Replenishing hydraulic fluid
The machine is equipped with a refill pump.
• Manoeuvre the machine so the arm system's
cylinders are retracted and the outriggers are
completely folded.
• Clean the refill pump's suction hose. Remove the plug
and put the hose into the fluid container.
• Check the oil level in the display under "SERVICE"
and the tab "OIL REFILL".
• Hold the selection key down to refill oil. The pump will
shut off automatically when the tank is full. See
instructions in the section "Settings".
• Start the machine and operate the cylinders between
outer and inner end position a number of times to
remove air that might have entered the hydraulic
system while refilling.
Oil filter
CAUTION! Allow the machine to cool. Hot
!
oil can cause severe burn injuries.
• Undo the air filter so that the overpressure in the tank
is discharged.
• Thoroughly clean the outside of the filter and the
surrounding parts.
• Remove the filter cover. Lift up the sealing ring, the
spring and the filter holder together with the filter
cartridge.
• Remove the filter cartridge from the filter holder.
• Check whether there is an unusually large amount of
large metal particles or sealing compound in the filter
holder. If this is the case the machine's hydraulic
system must be checked for faults.
• Clean the filter holder with degreasing agent. Rinse
with warm water and blow dry using compressed air.
• Install the new filter in the filter holder and put it in the
tank. Install a new sealing ring.
• Install the spring and the filter cover.
48 – English
MAINTENANCE AND SERVICE
Air filter
• Thoroughly clean the outside of the filter and the
surrounding parts.
• Replace the filter.