After looking at what it costs to have any BMW mechanic change the oil on my F650 I knew that I would be doing this myself. $100 twice a year really just isn’t worth it. It really isn’t THAT difficult, though, BMW doesn’t exactly make it easy either.

First off, I would like to state that f650.com really has some excellent directions here. I followed those the first couple times. Rather than pretty much reprint what they have to say there, I decided that I would just add my own pictures and annotation to what they already had posted.  So, without further ado…

F650GS Oil/Filter Change For Dummies
Originally Posted to f650.com by Joe M.

with photos and some extra comments by Austin.

Introduction

Replacing the engine oil and filter on an F650GS is not difficult if you know exactly what to do. These instructions presume no special knowledge or skills, and will walk you through the procedure in detail. Your BMW dealer will sell you a kit containing the parts you need for about $10.00 (filter, rubber o-ring, crush ring for oil tank, copper ring for drain plug). (my kit from the BMW dealer cost was around$20 including oil) Your bike’s toolkit will contain all required tools, except for a socket for the drain plug (24 mm, or 15/16″), and a torque wrench. If you do not have a torque wrench, try to borrow one (Pep Boys lends tools to customers). If you cannot borrow one, you should still be able to do the oil change; just be sure not to overtighten things.

There are three discrete areas that need attention. Oil drains from each one. They are (1) the oil tank; (2) the crankcase; and (3) the filter housing.

Oil Tank

1. Place bike on centerstand. Start the bike, allow it to reach operating temperature (the fan should cycle on.) [Ed: Or, you might actually RIDE it.] Turn bike off.

2. Remove seat. (The seat is removed by first removing the little, locked cover at the rear of the bike, which exposes a latch. Pull on the latch, and then lift the seat off.)

3. There are seven stainless steel torx-head screws that need removal or loosening so that the left panel of the faux “gas tank” can be removed, exposing the oil tank. (The oil tank is hidden underneath the “gas tank,” and is the item to which the black oil filler cap on top of the “gas tank” screws on to.) (For the uninitiated, Torx is the trademarked name for a star-shaped screw hea

4. Six of the seven torx screws are removed, and one is loosened. Remove the following: the left-most screw that is exposed when the seat is removed, the screw at the front of the “gas tank” slightly forward of the black filler cap, and the four screws that go through the silver-colored plate to which the left front turn signal is attached. When these last four are removed, the turn signal will hang. That’s OK.

5. The seventh screw, which merely needs to be loosened, is underneath the panel, about an inch behind the rear-most portion of the front beak-like fender.

6. Remove the oil filler cap. The panel can now be lifted up and off the oil filler neck. There is a relatively tight force-fit between the panel and neck, just use gentle pressure and it will come off.

7. The black oil tank, which has fins built in, is now visible. The tank needs to be removed from the bike so it can be tilted, to enable a complete draining.

8. First, loosen the bottom-most bolt on the tank. (It is a hex-head.) This is a drain bolt. You want to loosen it and then re-tighten it finger tight so that it can be removed without too much difficulty once the tank is off the bike.

9. The tank is attached to the bike at three places: one is a bolt, the other two places are semi-circle clips. Dislodge the clips using a screwdriver. Then remove the uppermost bolt, which holds the tank against the air-box. The oil tank should now be free from the frame.

10. Remove the previously-loosened drain bolt, and allow the oil to drain into a receptacle. (A long funnel may be useful in directing the oil flow.) Tilt the tank to assure that it is dry. I highly recommend using a funnel attached to the oil hose as shown in the picture. This lets you keep your hands free to work and also keeps you from making a mess

11. After the oil has drained, reattach the tank to the frame. Tighten the upper bolt to 9 nm. (Or if doing this by feel, “not too tight, not too loose) Then replace the two clips. The drain bolt must be replaced, using a new crush washer that comes with the kit. Tighten the bolt to 21 nm, which is fairly tight; the washer will actually be “crushed,” hence its name.

12. Slide the previously removed body panel over the oil tank filler neck, engage the panel into the middle panel that is still on the bike, and replace the six torx-head screws. Tighten up the screw that was merely loosened, making sure the panel is engaged on top of it. Then replace the tank cap so stuff doesn’t land inside the tank while you work on the other two areas.

Crankcase

13. Remove the bash plate. That is the silver (apparently aluminum) plate at the very bottom of the frame, containing three triangular holes. The plate is attached to the frame with three torx bolts. Remove all three, and then remove the bash plate.

14. The drain plug is at the very bottom of the crankcase, in the middle. (There is a similar looking plug off to the side. Leave that alone. The drain plug should have a black label saying “Made in Italy” and “magnetico” or something like that.) This bolt is usually pretty tight, and also pretty awkward. I crushed my thumbnail against my foot peg the first time i took this bolt off. I recommend caution, and maybe using your foot.

.

15. Place your oil receptacle directly under the drain plug. Then remove the plug using a 24 mm or 15/16″ socket. The oil will drain out. It should be hot or warm. Gloves are recommended. Remember, since the plug is oriented upside-down, you need to turn it clockwise relative to the ground to loosen it. (I wish someone had provided me with this “reminder” the first time I changed my oil.)

16. While the oil is dripping, clean off the drain plug, and especially the little metal filings that have adhered to the “magnetico” portion of the plug. I am not sure there is a way to do this without making a mess. If you have one, let me know.

17. After the oil stops dripping, replace the drain plug, making sure to use a new copper ring. The torque spec is 40 nm, which is “nice and strong.”

18. Reattach the bash plate, using the three bolts. The torque is 9 nm.

Oil Filter

19. To access one of the bolts on the oil filter housing, you need to remove the plastic sprocket cover. This is the item that says “650″ on the right side of the bike. There are three torx bolts attaching the sprocket cover to the bike. Two are on the bottom, and one is recessed, going right through the cover. Remove all three bolts and the sprocket cover will come off.

20. The oil filter cover sits right above the sprocket cover. It is circular and is about 4 inches in diameter.

21. Before removing the oil filter cover, dislodge the black wire underneath it, first studying how it is routed. This is the neutral indicator wire. It should be dislodged because oil is going to spill out of the filter housing when you remove the cover, and you should avoid dousing that wire with oil if possible.

22. Remove the three torx bolts that are equidistant around the perimeter of the oil filter cover. As you are loosening the third one, oil should start leaking out. BMW sells a tool that engages on the frame and supposedly directs the flow of oil neatly into your receptacle, but I have yet been able to get a hold of it. (Tool no. BMW 11 7 511). Anyway, remove the third bolt and pull off the cover.

23. After sopping up the errant oil, remove the filter by pulling it straight back. (You may have to use a tool to encourage it to leave its home.) After the filter is removed, clean the filter housing using a clean, lint free cloth.

24. Inside the filter cover is a black rubber o-ring. Pry it off with a screwdriver. Coat the new o-ring with fresh oil, and insert the ring into the cover.

25. Press the new filter into the filter housing. The hole in the filter, of course, must face the bike. There is a protrusion onto which the filter will seat.

26. Reattach the filter cover using the three bolts. The torque spec is a not-too-tight 10 nm.

27. Re-route the neutral wire as you found it.

28. Re-attach the “650″- emblazoned sprocket cover. The spec is a hand-tight 2 nm.

Filling Up With New Oil

29. Remove the oil filler cap on the “gas tank” and pour two liters of oil inside. Start the bike and let it idle for thirty seconds. (This forces oil to circulate and lowers the level in the oil tank.)

30. Add another .3 liters of oil.

31. Replace the seat. Replace the “glove compartment” cover.

31. In order to get proper readings from the sight glass, you need a good ride of a few miles to get things circulating and settled. You may find that you need to add another .1 liter if you like the oil to be at the maximum of the sight glass, rather than in the middle.

32. Clean up.

date: Sun, Mar 22, 2009 at 8:44 AM
subject: Back from Langtang

  Hello All,

 We are back from Langtang National park after an excellent journey into the high mountains. Too many stories to tell here today as I am tired from the nine hour long bus journey riding on the roof of the bus back to KTM.
 
 I will say that it was a great trip. Highlights include summiting a beautiful 16,000ft peak in a snowstorm, walking through a forest fire (scary actually), playing with nepali children, and eating more than our fair share of dal bhat. Good times.
 
 Everyone stayed fairly healthy most of the time. More stories to come when I return.
 
 I am sad that I will have to spend 13 hours in delhi airport. That is not good news. But $300 is ridiculous for a change fee and that is really too bad.
 
 Lots of love,
 
meanwhile - Austin

date: Mon, Mar 9, 2009 at 9:50 PM
subject: delays and festivals

Hi all,
 
   Well, we were not able to get out of town as planned yesterday. Ashley got really sick and spent most of the night throwing up so she was not in the mood for an 8-10 hour bus trip on unpaved roads in a hot bus.  Instead we spent another day touring around kathmandu and visiting more temples and shrines and such. The monkey temple was particularly cool. As was the 40ft statue of golden Buddha.
 
Unfortunately today (tuesday) is Ho-li. The festival of colour. This holiday involves lots of water baloons which have been raining down on us from every roof top for the past week in preperation for the main event. Now today the water fighting is out of control and in addition people  paint faces of passers by with Tika, the usual Hindu red dot. But instead of just the dot you get your whole face and body painted. White tourists are at a significantly greater risk. In any case, there are no busses to the north coutry today so we have to wait at the hotel. The hotel staff is pretty insistent that it is not a good idea to go outside. Its not that its particularly dangerous, you just get very wet, and very red and it is perhaps not the best way to keep your only set of clothes clean.
 
The political situation is a different story. Yesterday riots closed one of the main streets through the university district of kathmandu. Its definitely time to get out of this city and into the mountais. A 10 O’clock curfew has been instated in the tourist district of Thamel where we are staying… but it is pretty relaxed. Not that there is much of a nightlife in Kathmandu what with 16 hour load shedding.

There is a rotating electricity schedule such that each district only gets power 8 hours a day in two four hour incriments. Last night we headed into a restaraunt amidst a huge bussle of people, and shops, bright lights and music like any major city on the eve of a holiday. But went off at 8pm and when we stepped out onto the street after dinner and a few drinks aroud 9:30pm it was mostly completely empty. Very dark with only small generator powered lamps and candles and a few garbage fires in the street gutters. Its kinda creepy but something we have almost gotten used to after four days in KTM.
 
Its a different kind of thing.
 
In any case. With any luck we will be taking an express bus to Dunche tomorrow and will start are trek then. This change in plans has probably bumped our schedule back a couple of days so returning on the 23rd is likely. That gives us one more full day in KTM to shop around and then prepare for the long trip home.
 
Any luck with plane tickets? It would be really nice not to spend 13 hours in delhi. really really really nice. my sanity is at stake.
 
Namaste.
 
Austin

date: Sun, Mar 8, 2009 at 4:59 AM
subject: trekking

Hey all,

Things have been pretty excellent in kathmandu. Been going around seeing the sights and enjoying some of the cool places. Overall it is pretty crazy. The town is just bursting with people. Incredibly dirty. So smoggy I find myself coughing a lot. And so hazy you cant see the himalayas from here. Still, some of the historical and religious sights that we have seen are pretty amazing. Lots of history. No city planning means narrow side streets with random temples built in to the over crowded cityscape. Its pretty cool though. Ethan and Ashley have been great in showing us around and getting us prepared for our trek.

We leave for our trek tomorrow. We will be taking a bus to Dunche and then heading out from there. We have discovered some complications with the permiting for climbing a big peak so we are leaving all the climbing gear here and just doing the trek. We are planning to leave the main trekking route a bit to get up to some smaller non-technical peaks and also visit some smaller villages that have not been affected by the tourism/trekking. So we have brought a little bit of camping gear but will have lighter packs since we wont be carrying ropes and crampons.

Its a bit disappointing to not be climbing something big but that is the way it is. There are some smaller peaks that will give us some good views of shishapagma in tibet. Very exciting. Will take lots of pictures.

In any case we plan on being back in Kathmandu on the 21st though coming back on the 22nd or 23rd is not unreasonable either. We are trying to keep our schedule as open as possible. As long as we have a day to buy billions of prayer flags and visit the monkey temple when we get back it will be good. Otherwise I dont think I need to spend too much time in Kathmandu.

Ethan wants his computer back so thats all I have for now. With only 4 hours of power a day computer time is valuable. Will write when I return.

Lots of love.

Austin

date: Fri, Mar 6, 2009 at 4:27 AM
subject: kathmandu

Hello All,

 Just a quick note to say I am here, safe. Hellish journey. Being in delhi airport is the closest thing I have ever felt to being in prison. Transit lounge with hard floors, plastic chairs, and guards with automatic weapons at each entrance. Had to get escorted out by the airline attendants. More stories there.

Almost didnt land in kathmandu. circled for a couple hours waiting for the smog to clear. But arrived safely. Beth is loving it. Great to see ethan and ashley. Drinking tea, saying “namaste!” hanging out.  Traveling is good.

Kathmandu is an interesting city. We will tour around a bit tomorrow and the next day while getting permits and organizing or porters for trek in. Should be good. Now it is time for cheap beer.  We’re getting together with a bunch of folks. local tour operators and friends of E&A to hammer out some of the logistics tonight. Get a plan for the coming days.

Beth is doing great. Falling in to the traveling thing well. We are having fun. Staying at a very nice place owned by a very nice Tibetan women. Had tea this afternoon in the rooftop garden.

Love, Austin

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