Maintenance
Hydraulic System
122
9831/7750-1
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Refer to: Maintenance Positions (Page 87).
2. Look at the hydraulic fluid in the sight tube. If the hydraulic fluid is cloudy, water or air is in the system. Water
or air in the system can damage the hydraulic pump. Contact your JCB dealer if the hydraulic fluid is cloudy.
Refer to: Service Points (Page 88).
3. The level of hydraulic fluid should be between the two marks on the sight tube.
4. If necessary, add the recommended hydraulic fluid:
Refer to: Fluids, Lubricants and Capacities (Page 135).
4.1. Release the pressure from the hydraulic tank.
Refer to: Discharge (Page 121).
4.2. Get safe access to the hydraulic filler port.
Refer to: Service Points (Page 88).
4.3. Use a suitable container to add the hydraulic fluid through the filler port.
4.4. Check the level of hydraulic fluid.
Replace
Notice:
Ensure that dirt etc. does not enter the hydraulic system during this job.
Hydraulic fluid at system pressure can injure you. Relieve the system pressure before changing the Hydraulic
filter element.
Drain the hydraulic tank when the oil is warm.
More dirt is removed from the hydraulic system with warm oil than with cold.
Figure 72.
A
A
Drain plug location
1. Make the machine safe.
Refer to: Maintenance Positions (Page 87).
2. Clean the filler cap (breather), drain plug and the surface of the hydraulic oil reservoir.
3. Remove the filler cap.
4. Put a container of suitable size below the drain plug on the left hand side of the front chassis. Do not
confuse with the fuel tank drain plug. Refer to Figure 72.
5. Remove the drain plug and drain the oil.
Содержание CT160
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Страница 25: ...About the Product Safety Labels 15 9831 7750 1 15 Figure 8 C F G E B A D...
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