Removing the filling pump with filling pipe from the siphon block
After filling the siphon block, remove the filling pump and screw in the screw
plug (step 9, 2) again without delay. (Open spanner, size 10)
When the filling pump is removed, a little oil may escape from the oil return
hole. However, this does not affect the function of the siphon. Then remove
leaking lubrication oil with a cleaning cloth.