PERIODIC MAINTENANCE When Vessel Is In The Water Preparing the Sail-Drive Removing Oil (1) (2) (3) (4) 0005452 Figure 4 1 O-Ring 2 Adapter Joint 3 Oil Changing Plug 4 Thread M10x1.5 Figure 5 1 Plug 2 Air Pressure Hose 3 Adapter Joint Fastest Way: Blowing Out by using Air Pressure Note: Use Compressed Air (0.5 to 1 Bar [7.25 to 14.5 psi]) from main system, 12 V portable compressor or from portable hand pump or foot pump. WARNING! ALWAYS wear safety glasses when using compressed air. 1. Remove the oil changing plug located under the shift lever. 2. Screw in an adapter joint with an O-ring. When using your own adapter joint, the maximum length of thread should be 12 mm. 3.
Attach a stiff rubber hose (inner diameter 14 to 16 mm [0.5 to 0.625 in.]) with hose clamps to the adapter joint at the oil changing position (Figure 4, (2)) . The hose must be long enough to reach the bucket or pump. If a Yanmar original rubber hose is to be used, the part number is 196440-92970. 1. Take out the plug from the upper case cover. 2. Screw in a second adapter joint with an O-ring at the oil inlet position. Screw in the oil plug at the dipstick position. 3. Connect the air pressure hose with hose clamps. 42 SD Operation Manual © 2009 Yanmar Marine International (2) (3) (1) 000