mecalac TA3SH - Page 91

TA3H, TA3SH & TA3.5SH Page 9 - 15
9. Maintenance
(3) to Drain the Hydraulic Tank
Make sure the hydraulic oil is warm not hot before draining. Refer to Figure 9.13.
(5) Suction Filter
When servicing this filter it is recommended the tank is removed and cleaned. Refer to Figure
9.14.
Figure 9.14 - Suction Filter.
1. Hydraulic Tank
2. Suction Filter
3. Seal
PROCEDURE
1. Park the machine on firm level ground and apply the parking brake.
2. Place a suitable receptacle, of sufficient capacity, under the drain plug to catch the oil.
3. Remove the drain plug.
4. Remove the dipstick/breather to vent.
5. When the oil has finished draining, clean the drain plug and replace the sealing washer.
6. Refit the drain plug and tighten.
7. Refill the hydraulic tank with the correct grade and quantity of hydraulic oil.
PROCEDURE
1. Thoroughly clean the outside of the tank in the area around the suction filter.
2. Drain off the hydraulic oil from the tank.
3. Undo hose clip on suction hose and pull hose from suction filter.
4. Unscrew suction filter from tank.
5. Clean the suction filter mounting face on the tank.
6. Clean or replace the suction filter.
7. Refit the suction filter using a new seal and fully tighten.
8. Refit the suction hose and fully tighten the hose clip.
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COV0008
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