I like to put the cases in the oven and heat them evenly then drop in bearings and dowels . (Just have to wait while the lady is out ) I also like to remove any bits of gasket before rebuild. Does yours have a bronze bush for gear shaft, they used to wear badly. Tim.
Yeah I've seen done that way before m8 just I don't have a lass so I've no cooker lol just a small halogen oven, not to sure about the bronze Bush m8 I've never noticed it tbh unless it's the bronze coated oil seal
Hi there the shafts no good tbh, I put a full new one on and a new cog I don't want to risk anything happenen again cos I don't know what caused this and the shaft has damage too, filing it could cause wrong sizes and I've loads of gearbox so it didn't cost nothing. Its my friend's bike so I'm keeping costs down👌
Hi mate. I've just rebuilt my bottom end with rebuilt crank aswel by jim. The crankshaft seems very stiff to move by hand when all the cogs are on. Is this normal?
Not to sure tbh m8 Jim's done all mine and they've all been OK, normally all the same tightness one thing to checks the gaps down each side of the crank to the case are the same, if yav tighten one end of the crank cogs, primary drive etc first before doing the other side it will be stiff m8
2 stroke mx classics Just rebuilt mine with all new bearings & fitted a h&R rod kit i always grease the clutch case gasket to hold it in place i also notice you are useing a china brand water pump seal is it holding up buddy also look on mega nuts bolts for panhead Japanese style hardware i got mine under tzr its on ebay they will come in stainless steel just wont have the olive drab coating on them
@@2strokemxclassics another tip m8 use VICTOR REINZOSIL between the cases because hylormar goes like a jelly soon as it's in contact with petrol m8 iam not saying hylormar isn't good because ive used it before myself for other stuff but believe me m8 that is the stuff to use victor REINZOSIL its also chemical resistant & can stand high temps 300oC + if you like dt125r then send a request on Facebook to plantamedic frankies French imports iam on their myself under my real name
OK I'll give it a look I've use hylomar for 20 plus years m8 and never had no problems with it, no oil leaks or anything, I rapped Facebook in years ago I've seen that man from Yorkshire with the plantemedic site on here and on his ebay adds for his dt, s he's had some decent dtr, s over the years what model do you have pal👍
@@2strokemxclassics i have 02 model m8 yano with the cdi box on the oil tank at the front ive restored it it looks like its rolled off the production line yesterday its the metallic blue one have you just sold some engine cases with gearbox lastnight on ebay has ive just bought some of ebay & just fought it might abeen you thats all & yes hes had some wright mint dt125r hasn't he
@@officialmysteriousrider6327 nice m8 sounds good ya should get some vids up on here of it, nar not selt no cases in a while or gearboxs, I'm on building one on a 51 atm meself I'm gonna put the ellecy start engine I stripped on here in, its all painted just got a wait for the rebuild kit, I've got the eleccy start harness aswell like me other one and gonna hoy the gilera sc cdi unit on aswell
Hi mate, is that hylomar sealer for crank cases any good? Had any problems? Been looking around at what to get heard threebond is good but just getting a second opinion let me know thanks Ollie
Hi there m8 yeah it's good stuff I've never had no problems with it,never had oil leaks from it or it coming off over time etc, i rebuilt me friends dtr in 2016 and it's still working mint I've always used it for years an years so I've never tried anything else tbh
2stroke mx classics Thank you mate, with this stuff can you just put it on then put the cases together and torque them straight away? I’ve seen some where you put it on and only pinch the cases then torque after couple hours is this not the case with this stuff?
Yeah m8 I'd defo recommend it, yeah I put it on then wait 5 or ten mins just so some vapour off it evaporates then you can nip them straight up together👌
Just depends m8, if you buy all 9 bearings it's 80 kwid is then there's a roller bearing from yamaha for 15 needed, gasket kit cheap 30 or yamaha ones 135 ish, seal kit 25 conrod kit 45 ish then 40 to have it pressed into crank then yav top end to look into m8 piston and cylinder on a good bore looking at 200 for top end m8
Defo is m8 just remember the cranks are longer on 03 onwards just incase the crank threads were wore and it needed changing or anything like that. I've done it before and put a dtr one in a re 🙂
Hey mate! great video. Currently using this as a reference otherwise my engine (in bits) would never go back together. Quick q, before I started the re-assembly I put the cases in hot water with some mild degreasers (v.diluted mucoff and some liquid marseille soap). When I took the cases out of the hot water, i found the internal walls ,where there is a bronze finish, had turned a dark colour and the bronze finish partly peeled off and now is very weak. I was thinking of just cleaning it up with a dremel but I'm not sure whether the cases are scrap now and i should get some new ones.....what do you think?
@@2strokemxclassics the case internally just below the barrel. Mine has some sort of bronze finish. Now that has gone and in its place is a dark aluminium that has a chalky dark finish to its texture. When you run your finger on it, you get a dirty dark dusty finger. It's like if the aluminium reacted with the soap/degreaser
Give it a rub down with fairy wash-up liquid and boiling water an a toorhbrush m8 that what a degrease mine with, I've degrease in vinegar and it left a balas ck coating everywere till a cleaned it
Hey mate, very good video! I have a quick question, is it normal that the clutch Basket have a little movement to the gear thats bolted on the basket? I have there a 2mm movment
Hi there I bought it off ebay there's some on from the Czech rebublic that are the same, I'm sure I bought mine from overseas I couldn't find non in the uk, the only thing is you have to buy the c clip from usa for kawasaki cranks, hope this helps
Of which 5 bigger ones m8 2 of the 5 that go behind stator are difo lengths, and one of the rear case bolts is 40mm others are 30 wen u get in touch I will reactive my insta and send u pic of sises what year was yours again
@@2strokemxclassics sry i didnt said with ones sorry my bad i was talking about the 4 that you have at minute 24:48 now i just need to get the screws and a crankshaft because mine is loose. my bike was doing a noise when in neutral, when i use my clutch, the noise and the vibration stops. In the begining i thought it was the cluth basket but probably is the crankshaft.
@@dudehunter1339him sounds like clutch basket, the 4 screws on the bench are 50mil,the shortest goes at the bottom Reed case hole which is 40mill I think I put the in first, the very front one wat holds radiator tube on is 65mm, there's 2 60mm,s one goes under clutch arm and the other 60mm goes at the back of the eng the vid will probs show the different size bolts going into the right hole, hope this helps m8
Amazing video bud helped me rebuild mine yesterday 😁
Nice one m8 glad you've rebuilt it and the vid helped thankyou for watching👍
Great video l learnt a lot l have 2 125 R in the DOMINICAN REPUBLIC 🇩🇴 😀
Thank you brother 🔥❤️🙏
lmfao took me 4mins and near 20 seconds to notice the glass work :P
lol
Well observed my friend every vid I've done iv been high💯💯
thats ironic everyone iv watched iv been high pmsl
I like to put the cases in the oven and heat them evenly then drop in bearings and dowels . (Just have to wait while the lady is out ) I also like to remove any bits of gasket before rebuild. Does yours have a bronze bush for gear shaft, they used to wear badly. Tim.
Yeah I've seen done that way before m8 just I don't have a lass so I've no cooker lol just a small halogen oven, not to sure about the bronze Bush m8 I've never noticed it tbh unless it's the bronze coated oil seal
file the groove flush and put it on a different shaft surface use money for seals and bearings
Hi there the shafts no good tbh, I put a full new one on and a new cog I don't want to risk anything happenen again cos I don't know what caused this and the shaft has damage too, filing it could cause wrong sizes and I've loads of gearbox so it didn't cost nothing. Its my friend's bike so I'm keeping costs down👌
Hi mate. I've just rebuilt my bottom end with rebuilt crank aswel by jim. The crankshaft seems very stiff to move by hand when all the cogs are on. Is this normal?
Not to sure tbh m8 Jim's done all mine and they've all been OK, normally all the same tightness one thing to checks the gaps down each side of the crank to the case are the same, if yav tighten one end of the crank cogs, primary drive etc first before doing the other side it will be stiff m8
2 stroke mx classics Just rebuilt mine with all new bearings & fitted a h&R rod kit i always grease the clutch case gasket to hold it in place i also notice you are useing a china brand water pump seal is it holding up buddy also look on mega nuts bolts for panhead Japanese style hardware i got mine under tzr its on ebay they will come in stainless steel just wont have the olive drab coating on them
Yeah I've done loads and used this kit with the water pump seal and had no problems, good tip about the grease Al be sure to try it next time👌
@@2strokemxclassics another tip m8 use VICTOR REINZOSIL between the cases because hylormar goes like a jelly soon as it's in contact with petrol m8 iam not saying hylormar isn't good because ive used it before myself for other stuff but believe me m8 that is the stuff to use victor REINZOSIL its also chemical resistant & can stand high temps 300oC + if you like dt125r then send a request on Facebook to plantamedic frankies French imports iam on their myself under my real name
OK I'll give it a look I've use hylomar for 20 plus years m8 and never had no problems with it, no oil leaks or anything, I rapped Facebook in years ago I've seen that man from Yorkshire with the plantemedic site on here and on his ebay adds for his dt, s he's had some decent dtr, s over the years what model do you have pal👍
@@2strokemxclassics i have 02 model m8 yano with the cdi box on the oil tank at the front ive restored it it looks like its rolled off the production line yesterday its the metallic blue one have you just sold some engine cases with gearbox lastnight on ebay has ive just bought some of ebay & just fought it might abeen you thats all & yes hes had some wright mint dt125r hasn't he
@@officialmysteriousrider6327 nice m8 sounds good ya should get some vids up on here of it, nar not selt no cases in a while or gearboxs, I'm on building one on a 51 atm meself I'm gonna put the ellecy start engine I stripped on here in, its all painted just got a wait for the rebuild kit, I've got the eleccy start harness aswell like me other one and gonna hoy the gilera sc cdi unit on aswell
Hi mate, is that hylomar sealer for crank cases any good? Had any problems? Been looking around at what to get heard threebond is good but just getting a second opinion let me know thanks
Ollie
Hi there m8 yeah it's good stuff I've never had no problems with it,never had oil leaks from it or it coming off over time etc, i rebuilt me friends dtr in 2016 and it's still working mint I've always used it for years an years so I've never tried anything else tbh
2stroke mx classics Thank you mate, with this stuff can you just put it on then put the cases together and torque them straight away? I’ve seen some where you put it on and only pinch the cases then torque after couple hours is this not the case with this stuff?
Yeah m8 I'd defo recommend it, yeah I put it on then wait 5 or ten mins just so some vapour off it evaporates then you can nip them straight up together👌
Hi, Whats a rough cost on oarts needed for a complete engine rebuild?. I'm about to buy a dt with a siezed engine😎thanks
Just depends m8, if you buy all 9 bearings it's 80 kwid is then there's a roller bearing from yamaha for 15 needed, gasket kit cheap 30 or yamaha ones 135 ish, seal kit 25 conrod kit 45 ish then 40 to have it pressed into crank then yav top end to look into m8 piston and cylinder on a good bore looking at 200 for top end m8
@@2strokemxclassics thats good info. Much appreciated! Thanks. Its a decent 2005 dt supemoto so i think defo worth it.
Defo is m8 just remember the cranks are longer on 03 onwards just incase the crank threads were wore and it needed changing or anything like that. I've done it before and put a dtr one in a re 🙂
Hey mate! great video. Currently using this as a reference otherwise my engine (in bits) would never go back together. Quick q, before I started the re-assembly I put the cases in hot water with some mild degreasers (v.diluted mucoff and some liquid marseille soap). When I took the cases out of the hot water, i found the internal walls ,where there is a bronze finish, had turned a dark colour and the bronze finish partly peeled off and now is very weak. I was thinking of just cleaning it up with a dremel but I'm not sure whether the cases are scrap now and i should get some new ones.....what do you think?
Not to sure on that one m8 what parts are peeling off
@@2strokemxclassics the case internally just below the barrel. Mine has some sort of bronze finish. Now that has gone and in its place is a dark aluminium that has a chalky dark finish to its texture. When you run your finger on it, you get a dirty dark dusty finger. It's like if the aluminium reacted with the soap/degreaser
Give it a rub down with fairy wash-up liquid and boiling water an a toorhbrush m8 that what a degrease mine with, I've degrease in vinegar and it left a balas ck coating everywere till a cleaned it
Hey mate, very good video! I have a quick question, is it normal that the clutch Basket have a little movement to the gear thats bolted on the basket? I have there a 2mm movment
Hi I have a vid on this I also have the dtr bushes from old stock so there's no movement
Where did you source your crankshaft puller/installer tool from? I'm struggling to find one in the UK, cheers
Hi there I bought it off ebay there's some on from the Czech rebublic that are the same, I'm sure I bought mine from overseas I couldn't find non in the uk, the only thing is you have to buy the c clip from usa for kawasaki cranks, hope this helps
Hi mate did you need the c Clip for the crank tool for Dtr engine or will just buying the tool do it thanks
Hi m8 just the tool the c clips for kawasaki cranks👌
Swee mate much appreciated
No probs m8 good luck on the rebuild🙂
Bka meron p kyong available n Yamaha church lining Ng DTR 1250r , need klng for my motor, ty boss
Clutch lining Ng Yamaha DTR 125r, need Klang boss
Hi What do you need a clutch boss, inner boss, basket? I am unsure what a clutch lining is thanks
do some one know the size of the screws?
Which ones m8
@@2strokemxclassics of the 5 bigger ones
Of which 5 bigger ones m8 2 of the 5 that go behind stator are difo lengths, and one of the rear case bolts is 40mm others are 30 wen u get in touch I will reactive my insta and send u pic of sises what year was yours again
@@2strokemxclassics sry i didnt said with ones sorry my bad i was talking about the 4 that you have at minute 24:48
now i just need to get the screws and a crankshaft because mine is loose.
my bike was doing a noise when in neutral, when i use my clutch, the noise and the vibration stops. In the begining i thought it was the cluth basket but probably is the crankshaft.
@@dudehunter1339him sounds like clutch basket, the 4 screws on the bench are 50mil,the shortest goes at the bottom Reed case hole which is 40mill I think I put the in first, the very front one wat holds radiator tube on is 65mm, there's 2 60mm,s one goes under clutch arm and the other 60mm goes at the back of the eng the vid will probs show the different size bolts going into the right hole, hope this helps m8
I like the video but the camera is to faraway
Thankyou, it's the only place I can put it tbh so I can get in to work on it I only use a small stand