MAX Operation & Service Manual 123MAX Operation & Service Manual Section 6: Maintenance & Service 123
1. Place the machine in the Operator Position and supply power.
2. Verify that there is no pressure within the conditioning system by viewing the sensor reading in
the “Conditioning” screen in the Maintenance diagnostics menu.
3. If the conditioning system is pressurized, refer to DepressurizingTheConditioningSystem
procedure at the beginning of the ConditioningSystemsection.
4. Locate the “Oil Pressure” valve, in the center frame next to the conditioner pump, and place a
terry towel under the valve tting facing the 10-pin side.
5. Remove the tubing, from the inlet side of “Oil Pressure” valve only, that extends to the
accumulator rail assembly and attach the drain tubing supplied in the spare parts kit to the end
of the tubing you just removed.
6. Route the drain tubing to a container.
7. Turn on the “Oil Tank Vent” valve and the “Oil Pump”.
8. Repeat step 7 until air is exiting the drain tubing.
9. Remove the drain tubing and reconnect the tubing to the “ Oil Pressure” valve.
NOTE:Itisveryimportanttomakesurethetubingisnotdamagedandthatitisinserted
completelyintothetting.