13 Maintenance 13.9 Hydraulic system 67089 Environment! Lubricants and fuels end up in the environment. Environmental pollution. Lubricants and fuels must be collected and stored in suitable containers and dis- posed of in a way that is harmless to the environment and in accordance with existing anti-pollution regulations. WARNING: Use of unpermissible spare parts or lubricants. Machine damage or increased wear. Spare parts and lubricants must at least comply with the technical standards required by the manufacturer of the implement! The use of genuine CLAAS spare parts and lubricants is recommended.
Unscrew one hydraulic hose (1 or 2) from the steering cylinder and place the end into a suffi- ciently large container. Collect the used oil in a sufficiently large container. Turn the steering wheel in the appropriate direc- tion until all the oil has been pumped out of the system. Connect the hydraulic hose to the steering cylin- der again. 2 1 117 23383 344 00 0293 210 2 - BA DOMINATOR 150/140/130 - 12/09