A forum for owners of Yamaha TTR250 trail and enduro bikes!

Due to a busy time,the ttr got put away before i managed to have a proper look at things..spent some time online in the evenings researching ttr faults and problems and sure enough, mine has got the dreaded sprag 'clunk' . Just to confirm things, i invited Mr.Sussex of this parish around for a brew and a chat. Unfortunately, by the time the man came round to confirm my sprag misery, the starter had packed up as well... Still good to meet the Guru though and got some useful pointers from the man himself .

So now the lemon is a slightly longer term project as im slowly gathering funds for the sprag and starter...

Lack of funds hasnt stopped me from stripping and cleaning things though and the ttr has shed about a kilo or more of mud,sh1te and oily gunge so far.

Sprocket cover and drains were minging.

Nice hooked sprocket, on the wrong way round..?? Chain has had a bite of casing behind.

Digital speedo not working..

Looks like you are rising to the challenge Jason!

Thanks for the brew and good to have a chat. Hope I didn't leave you feeling too depressed.

And, yes, the sprocket boss should face inwards. 2nd TTR I have seen with that fault recently 

Good luck and we are happy to help with any questions that arise 

Brian

Had a quick attempt at polishing the header, should come back ok with some dremel action.

Side panels off..

 

 

 

Hi Jason

Good luck with your bike, get a wiggle on and you would be more than welcome to join a TTR ride out on the 16th of august, see the ride out section. Also have a look at the cheap starter repair stickie thing, I done mine cheap at the second attempt Worth a read, as a few of us have come to a good alternative to buying new! Mine has been as good as gold for quite a while now!

ttr steve wrote:

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Hi Jason

Good luck with your bike, get a wiggle on and you would be more than welcome to join a TTR ride out on the 16th of august, see the ride out section. Also have a look at the cheap starter repair stickie thing, I done mine cheap at the second attempt Worth a read, as a few of us have come to a good alternative to buying new! Mine has been as good as gold for quite a while now!

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 Cheers fella, going to try a new relay first, they dont seem too pricey.

Starter relay..?

ttr steve wrote:

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Are you sure the battery is OK? as mine done the clicky thing, even when it seemed fully charged, changed the battery and all is good. Just a thought, sure someone with more techy knowledge will be able to tell you how to test the battery.

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 The battery looks fairly new, whopped it on my optimate4 charger and it said it was ok, only charged it for about 4 hours though. Might give it a coupla days on charge and then see what it does.

Filter and airbox cleaned, need to source a dzus fastener for cover though, one missing.

 

 

Have i got the little drainage plug doobreys back in the right places..? Cant remember which one went where..

 

Jeebus..didnt realise the time..thanks for replys and input tonight fellas. Much appreciated.

Another TTR resurrection! Bet the first time you ride it all will be forgiven.................... mine was in a poor state when I bought it too Watching with interest!

Lots of bits to replace..

 

 

 

I take it there should be a rubber gromit on both side panels..?

Mogwai wrote:

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Whats this little lug for..? Just at the bottom of the fuel tank..should it have a grommet on it..??

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They are on all the TTR frames and their only purpose, I think, is to stop the cable tie from slipping down the frame.

Thats about it for now, next job is to sort the starter issues and get the sprag sorted. Might have a crack at polishing the header if i get some time this week, also got two bolts to sort with rounded heads, one on the rh frame guard and one of the three bolts on the starter cover..hey ho.

Mogwai wrote:

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Whats this breather for..? Didnt get as far as tracing it back, thought it was blocked,so rammed a screwdriver in to clean it, horrible feeling that it had some kind of rubber seal inside that i mullered..

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It's a one way valve on one of the carb breathers. There should be one on each side on the down line from the T at the carb.

The only way I have found to clean a blocked one easily is to soak it overnight (soapy water fine) and then blow through with the airline. Rinse a few times and you should only be able to blow through it - not suck.

I think the screwdriver may have done for it but give it a clean and see if it still works 

 

Mogwai wrote:

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snip - also got two bolts to sort with rounded heads, one on the rh frame guard and one of the three bolts on the starter cover..hey ho.

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I recommend replacing the starter cover bolts with small-head (standard size heads look wrong somehow) hex-headed bolts. Makes life soooo much easier 

TTRfan wrote:

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Mogwai wrote:

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snip - also got two bolts to sort with rounded heads, one on the rh frame guard and one of the three bolts on the starter cover..hey ho.

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I recommend replacing the starter cover bolts with small-head (standard size heads look wrong somehow) hex-headed bolts. Makes life soooo much easier 

 

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 Yep..two came out, one didnt..dremel out methinks, cut a slot and try a flat head screwy on it.

TTRfan wrote:

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Mogwai wrote:

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TTRfan wrote:

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Mogwai wrote:

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snip - also got two bolts to sort with rounded heads, one on the rh frame guard and one of the three bolts on the starter cover..hey ho.

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I recommend replacing the starter cover bolts with small-head (standard size heads look wrong somehow) hex-headed bolts. Makes life soooo much easier 

 

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 Yep..two came out, one didnt..dremel out methinks, cut a slot and try a flat head screwy on it.

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 Sharp cold chisel and a smallish hammer applied to the edge of the bolt should get it moving 

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 Ah..the succession of larger hammers method.

Bri should be able to sort you out! Looks like you are going to be a good customer and you won't find a better place to spend your money! Good luck on the rebuild. at least you will know that you have a sorted bike, when you have finished!

Steve

www.ebay.co.uk/itm/Starter-Relay-Solenoid-YAMAHA-225-TTR225-250-TTR250-1999-2006-Motorcycle-NEW-/131227587092

Found this one as well Brian, could give either a bash I guess..??

TTRfan wrote:

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The TTR starter relay is part # 3SX-81940-00 but, although it hasn't got a 4GY reference, it seems to be specific to the TTR. New is £43.65 plus VAT retail 

I have looked through the Hi-Level catalogue and can't see one similar but ORO seem to have something - see pic below. £12 apiece if you are willing to take a chance?

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 Got the link for that one please Brian ?

TTRfan wrote:

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https://www.catalyst-findit.co.uk/index.php?c=d2f5d910014f2842ada1bbc16c273aae&vat=ex&dest=prod&pid=44-401.MA

The page will show full retail price though.....

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 Cheers squire, will bell them tomorrow.

Mogwai wrote:

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TTRfan wrote:

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https://www.catalyst-findit.co.uk/index.php?c=d2f5d910014f2842ada1bbc16c273aae&vat=ex&dest=prod&pid=44-401.MA

The page will show full retail price though.....

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 Cheers squire, will bell them tomorrow.

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Any success and, if so, how much with carriage Jason?

Dave Taylor wrote:

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Just been looking at the photos and your lemon is a Japanese import, blue ttr with purple wheels, digital Speedo. They get the grease nipple on the swinging arm spindle,  I don't think the other blue versions do?

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 Yep, lemon has grease nipples on swinger and shock linkage.