Atlas Copco GA 11+ Instruction Book page 118

2. Remove the vent plug (VP) of the oil cooler.
3. Open the oil drain valve (Do).
• Hold the oil drain hose (1) downward to drain the oil.
4. • Drain oil from outlet housing.
• Remove the oil filter (OF). Be aware that this filter has a left thread connection.
116
Vent plug, oil cooler
Instruction book
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