Husqvarna DXR 95 Operator's Manual page 110

To bleed the breaker grease pump
(DXR 145, DXR 275, DXR 305, DXR
315)
1. Remove the exit hose (A).
C
2. Remove the screw and the washer (B).
3. Carefully push the piston (C) into the grease
cartridge until grease comes out of the screw hole.
This releases the air in the breaker grease pump.
4. Install the screw and the washer.
5. Disconnect the hydraulic hoses from the installed
tool.
Note:
It is not necessary to remove the tool from
the product.
6. Start the product. Refer to
145) on page 71 and To start the product (DXR 275,
DXR 305, DXR 315) on page 72 .
7. Select "Breaker" in the "Tools" menu on the display.
8. Push the right or left top button on the left joystick
for approximately 40 seconds to let the hydraulic
pressure increase.
9. Make sure that grease comes out of the hole for the
exit hose.
10. If grease does not come out, do steps 2 through 8
again.
11. Stop the product. Refer to
145) on page 83 and To stop the product (DXR 275,
DXR 305, DXR 315) on page 84 .
12. Connect the exit hose.
13. Connect the hydraulic hoses to the installed tool.
To examine the shafts and bushings for
wear
• Replace the bushings in joints that are loose.
• Replace the shafts if they have wear damage. If
there is wear damage on an expanding sleeve, it is
not sufficiently tightened.
110
B
A
To start the product (DXR
To stop the product (DXR
• Make sure that the pivot joints are lubricated. The
lubrication prevents dirt and water in the pivot joints
and decreases the wear on the shafts and the
bushings.
To examine the rubber components for
wear
• Examine the caterpillar tracks. If you can see metal
from the reinforcement cord, replace the caterpillar
tracks.
• Examine the outrigger feet. If you can see the plate,
replace the outrigger feet.
To examine the hydraulic hoses for
wear
CAUTION:
that are twisted, worn or damaged.
• Replace a hydraulic hose if you can see the cords.
• Make sure that the hydraulic hoses do not rub
against sharp edges.
• Make sure that the hydraulic hoses are not fully
extended. Adjust the length of the hydraulic hoses
if it is necessary.
• Make sure that the hydraulic hoses are not twisted.
• Make sure that the hydraulic hoses are not too bent.
To examine the electric cables for wear
WARNING:
the motor stopped and the power plug
disconnected.
• Examine the insulation of the electric cables for
damage. Replace the electric cables if they are
damaged.
To do a check for leakage in the
hydraulic system
CAUTION:
risk of mechanical failure if the product
has leakage. Replace worn and damaged
components.
WARNING:
hydraulic oil becomes hot during operation
of the product. Do not use your hand to do
a check for leakage. Let the product become
cool before you do a check for leakage.
• Clean the product regularly to make it easier to find
leakage.
Do not use hydraulic hoses
Do the inspection with
There is an increased
Risk of burn injury. The
1401 - 005 - 11.01.2024