As you’ve seen, changing the oil and filter on a motorcycle is a relatively simple task that even a beginner can do. Servicing this BMW sport-tourer is no different. Here’s a straightforward how-to on the bike.
First, assemble your tools and parts. You’ll need four liters of moto-specific oil. I use Castrol 20-50 4T because it’s cheap and they stock it at my local auto parts store. My filter is a Hiflofiltro HF163 ($9.95) instead of the BMW-branded filter at $18.95. In addition, you’ll need two new crush washers and shop towels.
For tools, you’ll need a torque wrench, a ratchet, a 76mm filter wrench, an 8mm allen head wrench or driver, an oil catch pan and a funnel. An aftermarket service manual is a nice thing to have, too.
Get the bike hot and park it on the center stand. No need to remove the fairing. You can reach everything. Postion the catch pan and remove the drain plug with the 8mm driver. The plug is located on the bottom of the engine case. Be careful not to let it fall in the oil.
Discard the old crush washer in a place where you won’t accidentally reuse it.
Next, grab your filter wrench and ratchet and remove the filter. It is in a recessed spot near the drain plug. If the rubber gasket is not in the old filter when you take it out, check to be sure it isn’t stuck to the case. If so, reach up and pull it out.
Prepare your new filter by filling it with oil and spreading a bit of oil on the rubber gasket to help the seal.
Clean off any grit from the engine case before installing the new filter. The filter should be torqued to just 8 foot-pounds or about hand-tight.
Clean the drain plug, put a new crush washer on it and install it, torquing it to 23 foot-pounds. Don’t overtighten.
Now you’re ready to fill the bike with oil. It will take about 3.75 liters. Don’t overfill it. It goes in the oil cap atop the left cylinder head. I use a small funnel and pour the oil carefully, so it doesn’t spill on the engine.
Check your oil level by looking at the sight glass below the cylinder and behind the fairing. A flashlight helps to see it.
Finally, start the bike and check for leaks.
Pour the old oil in a jug and take it back to the auto parts store to recycle it.
I usually write the mileage and date on a piece of masking tape and stick it somewhere on the fairing. In 6,000 miles or so, I’ll change the oil and filter again.