Daedong DSC48 - HST HOSE DIAGRAM AND PRESSURE CHECK

6
-20
Apr. 2007
DSC48
1
2
3
2.3 HST HOSE DIAGRAM AND PRESSURE CHECK
417W629A
(1) HST drain hose 1 (2) HST drain hose 2 (3) HST suction hose
[HST hose diagram]
417W630A
2.3.1 PRESSURE CHECK
1. Remove the plug from where the pressure should be
checked.
2. Install the pressure gauge.
3. Be extra careful not to let any foreign materials enter.
4. Use the pressure gauge with the capacity of over 400
kg/cm
2
.
• There is only one type of high pressure relief valve. It
can be used both for forward and reverse driving.
• The pressure of the high pressure relief valve cannot
be adjusted.
- Pressure of low pressure relief valve: 5 ~ 6 kg/cm
2
- Pressure of high pressure relief valve: 310 ~ 320
kg/cm
2
(1) Pressure check for high pressure relief valve (for
forward driving)
(2) Pressure check for high pressure relief valve (for
reverse driving)
(3) Pressure check for low pressure relief valve