1, please choose the right size of hose hose connector.
2, the caudal part of the connector when the hose is inserted, at the end of the hose and tube coating oil, do not use heat. If not inserted, inserted after the heater hose connector.
3, jagged tail portion of the connector completely into the plastic tube.
4, do not use a connector that can be pushed, may cause hose rupture.
5, avoid excessive use of wire ligation and select a dedicated socket or cable ties.
6, please avoid using a wound or rusted joints.