LOWER UNIT
Gear oil
Check gear oil level:
Remove the oil level plug. If the gear oil overflows at the oil level checking hole, the oil volume
added is correct; otherwise please add gear oil.
1.Oil level plug
Changing gear oil
1. Hold the outboard engine in an upright position.
2. Place a container under the drain plug.
3. Remove the drain plug, the oil level plug, and then drain the gear oil.
1. Oil level plug 2. Drain plug
4. Add gear oil through the drain plug using pressure filling device.
5. When gear oil overflows at the oil level checking hole, install the oil level plug.
6. Install the drain plug, then clean overflowing gear oil.
NOTE:
Check the drained gear oil.
If the gear oil is milky, please check the oil seal. If necessary, replace the oil seal.
If the gear oil contains metal chippings, please check the gear and bearing.
CAUTION:
Must change drain plug washer each time.
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