Dvorak ILD02 SG - Replacement of the Hydraulic Pump

21 / 84 SM-SG-2 Ev3/25062014
6.4 REPLACEMENT OF THE HYDRAULIC PUMP
- Suck out oil from the hydraulic tank
Dismounting:
- Remove stabilizer on the left side for better access to the pump
- Remove the cooling fan guard
- Remove the cooling fan
- Remove fan cowling (3 screws of the pump head)
Fig. 31
- Remove and tighten the screws back in the pump head
- Remove hydraulic tube A - short (nuts 2 and 3 simultaneously, then 4) (Fig. 32, 35)
- Remove hydraulic tube B - long (release nut 5, then simultaneously 6 and 7) (Fig. 32, 35)
- Remove hydraulic hoses
- ATTENTION: The oil must not get in the case and clutch!
- Remove the operating rod of the pump
ATTENTION: When changing hydraulic hoses use a specified torque 50Nm
Fig. 32
Fig. 33
1 – grating screw
2 – ventilator nut
Tube B
Tube A
Hydraulic hoses
1
1
1
2