Boating enthusiasts know that proper maintenance of a boat’s inboard motor is essential for ensuring its optimal performance. One of the most critical maintenance tasks is changing the oil regularly. Consistently changing your inboard motor’s oil can prevent costly damages, preserve your engine’s longevity, and improve its overall performance. Here are the steps to change the oil in an inboard motor:
Step 1: Gather necessary tools and supplies
Before starting the oil change process, gather the necessary tools and supplies, including a container to collect used oil, gloves, funnel, oil filter wrench, new oil filter, and shop towels.
Step 2: Warm up the engine
Start the boat and let the engine run until it reaches its operating temperature. Warmer oil flows more quickly, making the process more efficient.
Step 3: Turn off engine and put boat in neutral
After the engine has reached its operating temperature, turn off the engine, and put the boat in neutral. This will prevent the oil from spilling and increase the chance of a safe oil change.
Step 4: Remove the oil cap and drain plug
Use a wrench to remove the oil cap and the drain plug. The oil cap is usually located on top of the engine, while the drain plug is at the bottom.
Step 5: Drain the oil
Place the container to collect the used oil under the drain plug and allow the oil to flow until the oil is drained completely.
Step 6: Remove the oil filter
Remove the oil filter using the oil filter wrench, and replace it with a new filter.
Step 7: Install the drain plug
After the used oil has completely drained, install a new drain plug, so it’s ready for the next oil change.
Step 8: Refill the engine with oil
Using a funnel, add the new oil to the engine. Refer to your boat owner’s manual for the amount and type of oil necessary to fill your engine.
Step 9: Check oil level
After adding new oil, use the oil cap to check the oil level. Be sure not to overfill the engine.
Step 10: Dispose of used oil
Dispose of used oil properly. Take the used oil to a recycling center or service station that accepts used oil.
By making the practice of regularly changing your inboard motor’s oil a habit, you can save yourself significant headaches and expenses. Not only does it protect your engine, but it also enhances your boat’s overall performance. Following the steps outlined above will help you change your inboard motor’s oil properly and safely.