20 Most Recent 2004 Suzuki RM 125 - Page 7 Questions & Answers

check pulse generator system for opens or low resistance.

CDI, no, you dont do any thing with it.

Here you are, just scroll down to the section you want and an exploded view of all parts, names and prices is there. Cheers.


http://www.cmsnl.com/suzuki-rm125-1979-1980-usa_model16169/partslist/

what about them ??????

The sprocket cover backing plate covers over an oil gasket, and without this pressure, internal oil pressure will force oil out from here. Some models direct the sump breather hose over the drive sprocket so any drips may be of some use! Check the site below for an exploded view diagram, (entire bike is there) Cheers.

http://www.cmsnl.com/suzuki-rm125-1987-h_model14053/partslist/FIG-07.html

Make sure your calipers are free to pivot on the mounting bolt, and the pads move freely on their mounting pins. check the spacing of the fork tube in relation to the rotor on that side. You can adjust that by loosening the axle pinch bolt on the tube, and the fork can be moved in or out as needed to align the rotor in the grove on the tube where the caliper sits. Take the caliper off, and then see how freely it spins. Be sure when putting wheel on that you tighten the axle nut first and the pinch bolts on the head of the axle last and for best handling you should have the fork brace loose and the tripple tree clamps loose at this time and tighten all from the bottom up. If your clutch is not set up properly, it will cause damage to the running parts of your motorcycle.
Take the motorcycle for a test drive. Use this time to determine if the clutch needs to "grab" more or less. For example, if you pull in the clutch lever and it is difficult to shift, it grabs too much. On the other hand, if when you let the clutch lever out the motorcycle is low on power, it is not grabbing enough.
Loosen the clutch cable if the clutch needs to "grab" more, via the clutch cable adjuster bolts near the crankcase, until there is a small amount of play in the cable. You should be able to move the clutch lever just slightly with no change in the clutch's actuation.
Tighten the clutch cable if you need the clutch to "grab" less. Tighten the cable until there is only a small amount of play left in the cable. Pulling the lever from now on will make a much larger difference in clutch actuation.
Thanks. Keep updated for any more query. You can rate this solution and show your appreciation.

Hi,

This information is only available in service manual. As compared to shops or other website offering the same manual for around 50 bucks, you could download the manual from :-

http://www.tradebit.com/filedetail.php/812559-2003-suzuki-rm125-motorcycle-service-manual

The price is the lowest i have seen for this model.

Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Modifying the frame If really needed Should be avoided as any bending or altering of design and re-welding could cause issue with frames stability, i am sure you can pickup an RM Frame pretty cheap.

Most likely cause is worn bushings in the forks. This will require total disassembly and replacing the bushings along with the fluid and seals.


*Help me out. Rate me!

On the right side of the motor there should be a bolt with a crush washer behind it. Hold the bike straight, pull that bolt out and fill with oil slowly. Once a good solid amount of oil comes out, install that bolt with a new crush washer. Chaz- Moto DC

Hopefully you got everything right on the top end job.
You did not mention if you cleaned the carburetor,i suggest you do so.
Pay close attention to the low speed jet and this is usually the problem because of such a small orifice.
Also before removing the air screw turn it clockwise until lightly seated counting the exact amount of turs until it stops make a note of this. dont just count the full turns ad all increments 1 1/2,1 1/4, etc.

The proper way is to pull the left hand side case using a case puller.
look in the area in the engine case where the crank is see if there 2 threaded holes on the case straight across and the crankshaft is in the center that will give you an idea of the type of puller you need. If this is the case you need a puller that a flat piece with the center bolt and the metal bar with slot on both sides you can find long bolts to suit your needs

It is 50 to one.If you ran down to 40 to 1,that would not hurt.Good clean oils nowdays you can go down to 35 to 1.That is on a top quality oil.A slight rich mix with GOOD oil can't hurt an older motor.Hope this helps

head gasket replace it

Look here ... http://hrca.honda.com/ Free membership gets free access to generic manual ... paid membership gets access to sprcific manual ...

The problem you will run into isn't a matter of whether or not it fits, but the weight of the piston. The RM 250 and 125s have a different bore. With the bore, you have to consider the weight of the piston, which if you're going with a 250 top end, will be considerably more. You would have crankshaft at minimum in order to counterbalance the piston, as it's matched to the weight of the piston. Of course, this doesn't stop you from finding a complete 250 engine and swapping it in. Even if the mounts don't match exactly, you can alway move them with little trouble. A cheap welder and basic welding skills can accomplish this. So to answer your question about the top end, no, it will not fit.

It all depends on the type of oil you are planning to use. Klotz Super Techniplate is good. I believe its mixed at 32:1. Hope this helps.
Thank you,
Lee

Hi! Basically it wont fit for the 250 is way bigger than the 125. If ever you gonna do an engine swap, be sure you swap the whole engine and you may have to put a new bracket. HOpe this helps and have a good one!

Hi,

No they won't barrels and cranks are different. Heads are interchangeable but not the bottom ends.

If you need further info just let me know

thanks

Jason

Hi,
Yes they will fit but you will need the engine mounts from the RM250 because the crankcase is slightly wider.
The frames are basically the same though.

If you need further information just let me know.

Thanks

Jason