3. Replace the O-ring and install the inspection plug.
Tightening torque: 44 Nm (33 ft-lb).
8.4 Change the oil
Item Label Description
1 OIL OUT Oil plug for the oil drainage
2 OIL IN Oil plug for the oil refill
Figure 6: Oil plugs
Empty the oil
CAUTION: Compressed Gas Hazard
Air inside the chamber may cause parts or liquid to be propelled with force. Be careful
when opening. Hold a rag over the plug to prevent liquid from spraying out.
1. Put the pump in a horizontal position so that OIL OUT faces upwards and unscrew the
oil plug.
8 Maintenance
38 Concertor
™
6020 Installation, Operation, and Maintenance Manual