4
Poseidon_GB01
Service/Repair
E
O-ring
Oil sleeve
Plate
Back-up ring
Torque: 37 Nm
Oil filling
Oil draining
Always replace secondary sleeves when
replacing pressure sleeves.
Check for free passage in the thrust
collar’s drainage holes.
Drain the oil by loosening the plug at the bottom of the cylinder
block.
Loosen the 8 nuts evenly in consideration of the pressure from
the piston springs.
Use special head no. 1206762.
Mount new O rings on stay bolts using tool no. 1206812.
When changing the oil, loosen the hose connection above
the cylinder block.
Oil (0.5 litres) is poured into the threaded hole.
Testing has shown that the pump does not consume oil
during normal operation.
In other words, under normal circumstances you do not
need to refill oil in the pump.
Nevertheless, the oil level and quality must be checked
regularly through the liquid indicator.
Cylinder block 1
