10. Remove the 2 screws (A) and the drain plug cover
(B).
C
B
A
11. Remove the drain plug (C) for the hydraulic oil.
12. Let the hydraulic oil drain into the container.
13. Replace the hydraulic oil filter if it is necessary. Refer
to
To replace the hydraulic oil filter (DXR 145) on
page 73
.
14. Install the drain plug for the hydraulic oil and tighten
it.
15. Install the drain plug cover and tighten the 2 screws.
16. Install the air filter and tighten it.
17. Install the front cover and tighten the 4 screws.
CAUTION:
Do not start the product
when the hydraulic oil tank is empty. The
hydraulic pump will become damaged.
Fill the hydraulic oil tank with hydraulic
oil. Refer to
To fill the hydraulic oil (DXR
145) on page 71
.
To drain the hydraulic oil (DXR 275,
DXR 305, DXR 315)
WARNING:
Risk of burn injury. The
hydraulic oil becomes hot during operation
of the product. Let the product become cool
before you drain the hydraulic oil.
1. Park the product on level ground.
2. Turn the arm system 90° to one side of the product.
3. Fully retract the arm system.
4. Fully retract the outriggers. Refer to
outriggers on page 61
.
275, DXR 305, DXR 315) on page 62
.
6. Open the left hatch on the product.
7. Clean the area around the air filter.
8. Remove the air filter to release the pressure in the
hydraulic oil tank.
9. Put a container below the drain plug for the hydraulic
oil.
70
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