Replace Hydraulic Unit; Replace Hydraulic Unit Mpj 1S - MAHA MPJ Series Original Operating Instructions

14.3

Replace hydraulic unit

14.3.1

Replace hydraulic unit MPJ 1S

When replacing the hydraulic unit, the hydraulic oil must also be changed at the
same time.
Carry out section "Changing the hydraulic oil MPJ 1S". The hydraulic oil must be
drained for further steps.
1 Remove the four screws on the block (hexagon head screw SW13 / cylinder
head screw A/F 6). The hydraulic block can then be removed.
2 Clean the surface under the hydraulic block and fit the new hydraulic block
in reverse order. Pay particular attention to the O-rings between the pit jack
base plate and the hydraulic unit!
3 Continue in section "Changing the hydraulic oil".
4 Carry out section "Bleeding the hydraulic system MPJ 1S".
BA550001-en
89