🔧 DR350S Rebuild - ep.18 Rear shock rebuild
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- čas přidán 26. 04. 2019
- Sorry for one month break in posting videos, but we both had a lot of work (new work place) and almost no free time :( I hope it is ok now and we can spend a lot of time for DR and videos now :)
This time we are going to rebuild DR rear shock :)
Process of rebuilding motorcycle rear shock should be also similar in any kind of motorcycle.
if you enjoyed please leave a like and subscribe :)
Have a nice day!
All episodes:
🔧 Ep.1 Buying new motorcycle:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.2 - How to check ignition coil:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.3 - How to replace spark plug cap:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.4 - How to check power source coil:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.5 - How to check kill and ignition switch:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.6 - How to check pickup coils:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.7 - How to check neutral switch:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.8 - How to fix no spark issue + CDI replace:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.9 How to test engine compression:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.10 First attempt to start the engine and carburetor pulling out:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.11 Solving problem with the carburetor:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.12 First engine start up:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.13 Stripping down the motorcycle, Rebuild START:
• Video
🔧 Ep.14 Preparing motorcycle frame for powder coating:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.15 Frame powder coating and some painting corrections:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.16 Rear suspension linkage rebuild:
• 🔧 DR350S Rebuild - ep....
🔧 Ep.17 Rear swingarm rebuild:
• 🔧 DR350S Rebuild - ep....
Next episodes about DR coming soon :)
You can also visit our website:
dmmotoadventures.com/
Facebook:
/ dmmotoadventures
Instagram:
/ dmmotoadventures
#motorcycle #rebuild #DR350 - Auta a dopravní prostředky
Thankyou Martha, you solved a big problem I was facing with my dr250s monoshock. God bless you.
Abdullah from Pakistan
Marta I have the same motorcycle as you, you already taught me how to remove the engine cover and adjust valves, now I have problems with the monoshock and I am back in your videos, greetings from Argentina, you are great
Great work, hats off.
Abdullah, Pakistan
Incredible skill level on all these dr350 vids guys. Absolutely top notch, very impressive! ThankYou
Again thanks madam, lovely from Tanzania 🇹🇿
Wow thank you for such a detailed guide 👍🏻
I've just got myself a DR350 so will using your guides a lot 😃
You are welcome! Let's hope you will not using it so often, DR350 is pretty solid bike :D
Loving the videos, thanks for taking the time to make and share
Самые лучшие видео по ремонту DR350!!!
Спасибо! 😁
@@DawidMartasMotoAdventures я по Вашим видео теперь свой ремонтирую, у меня правда DR250S)
Many thanks for your reply and advice - very helpful!
You are welcome :)
Super to pokazaliście. Przydatne informacje. Dzieki pozdrawiam
Didn't know my rear shock was rebuildable. Sweet!
Everything is rebuildable, but sometimes it is not worth it :D
@@DawidMartasMotoAdventures Dzieki :)
@@DawidMartasMotoAdventures What an answer! These videos have helped me a ton! Just picked up a very rough shape 250S and its been a wild ride!
Marta, here are great videos and wonderful work!! Very useful and well explained. Congratulations and many thanks.
Ordered kit - GREAT SITE!
Helpful video, thank you👍
Thank you very much.
I was always told not to do this. This should be made by experts. Now I will try on my own - I have a spare one to exercise ;-)
I think old and simple shocks are much easier to service :)
Modern ones, with fully adjustment may not be so simple to service.
Luckily we own only old bikes :D
in adding for internal check : there's valves attaching to the piston, these ones got to be checked out, & sometimes replaced. - in the front fork it's the same
You are awesome! Thanks a lot
Hi! You are welcome!
Great work, respect.
More of that.
Greetings Willi
Thank you!
Hi Mario! I'm glad it's helpful 😀👍
Gracias, me sirviò de mucho
Very good!
Thanks! :D
Thank you;)
Hi Suzuki Rider :)
We hope that your shock is in better shape now :D
You always should diy this experts will damage your shock mostly. Greate video. Shame is not full rebuild where you can mess things up. But with care can be done where most experts don't care. Good luck.
When you do something for yourself and you make it wrong, then there is only one person to blame :D So probably you will care more during work.
When you send shock to service it is just "another job to do" :)
Gracias Marta desde argentina
Saludos desde Polonia :)
You are the best . Thanks so much for the video . İt is the same system in my katana . İ was confused about what to do ...
Thanks! :)
Shock in GSX750 looks similar, it is only shorter a little than DR shock.
I think old shocks are user friendly and much easier to service and repair than new ones.
Good luck!
Love ur accent!!!!!!!
Great video you know your stuff ! I’ve rebuild this type of shock and you did it correctly……..but Omg 😳 DONT charge your shock with air ! Bad! Use nitrogen as it’s inert ie it won’t increase in pressure as the shock heats up . Keep up the good work , also a 1989- 1992 RM250 shock will fit and work great with the DR350 , a great way to improve off-road performance cheers 🥂
Now we have nitrogen charging station so this problem is solved :)
Anyway we used just air with shock absorbers for some time (with AT750, XR400 and DR350) without any problems. But the correct way to pump is it with nitrogen :)
Thanks for the tip about RM250 shock.
Well really Marta doesn't know her stuff.( Sorry Marta) Correctly stated -you should never pressurise with AIR. Technically it IS a gas but the hint should be where the manual states GAS not AIR !
I dont think the tyre pressures, seen below would say inflate with Gas and assume people will take that as meaning air.
Have just seen your 5 months ago reply Dawid & Marta.
Yes I've seen others put a little air in but not 140 odd pounds. Air is more dense, I think,so that wouid be way higher pressure than would be safe. There could be a chance of explosion when the shock heats up.(pressire increase dramatically) More likely in hot weather. You could be encouraging others to do the same -resulting in injury or worse. Maybe an update or text added over the video would be wise.
Otherwise I enjoy your videos with interest as I have a lovely DR350 SE-x 1999 year.
Thanks for reading my concerns here.
Regards,
Rogey Roger.
with air you oxydize oil and parts touching it, but worst is that when getting hot an rear absorber shock (front fork too, but it gets more air flow to cool it) becomes very hot very quick because of hi rate of pumping up and down : so the air volume /pressure dramatically INCREASE :(((
Go on to Thumper talk, using air instead of Nitrogen has been beat to death, many people have had no issues using air, dont forget the DR350 shock is not a high quality item, & its on a trail bike,,,,, if you were racing a rip snorting race bike flat out you might worry about the gas, but for anything else air is fine.
💪👏👍👌
XR250? :D 👍
Hello Marta, your videos was very helpful to I rebuilt my DR 350SE 1994. I want to ask you where I meeting parts of rear shock absorber. Thanks for your attention and good rides.
skip to 3:52 for the good part
Now it will never look same as before xD
Cant wait to see how the bike is coming! New video soon?
Same as we :D
I hope that next video will be ready at weekend :)
Hi Marta, congratulations for the videos, they are very well made and help me a lot in the maintenance of my motorbike. I just wanted to ask you what type of oil should be used in the rear mono shock absorber? what viscosity should it have? Thank you. Filippo from Italy
Wow Marta.
Wow! :D
@@DawidMartasMotoAdventures Marta hows the Bike? Your partner is a slacker you do all the work.
Hi, Great video. But where did you get the new parts, seals, etc. and what grade of oil would you recommend?
Hi!
We buy parts in local shop with o-rings and seals for hydraulic systems. You can buy there any seal you like or make custom one on CNC machine :D We plan to make repair kit for DR350, same as for AT750.
Oil used in this video is Ipone monoshock, its grade is 3W.
Have a nice day :)
Thanks for the reply, but if you look carefully into the end of the fork tube where the spacer fits, it actually fits inside an aluminium collar which appears to be secured inside the fork tube end. It is the collar assembly that I wish to remove as I intend having my fork tubes replated with hard chrome. I do not know if the collar assembly can be removed - did you remove this part?
Sorry, we didn't remove this part and I have no idea how to remove it :(
Great video. Iam following your tips with re-build. I stocked with ring replacement. Do you know size of ring used for shock sealing? Thanks :)
Thanks :)
This shock absorber was rebuilt a long time ago and we didn't measure it...
But we are planning to make a rebuild kit for it in the future :)
Thanks for your videos¡¡ one question, are you able to remove the rear shock directly, with upper and lower screw? (without remove the rear arm ie), or do you need remove previously other parts? Thanks
Hi!
I'm not sure, we just disassembled whole bike :D It may be necessary to remove linkage arms before removing the shock.
Hi just wondering where you got your service manual. It looks very good. Nice bike!
Hi!
You can download service manual for DR350, just google "thisoldtractor dr350 service manual" :)
Thankss! For the video! Did you do top end rebuild on Dr 350?
We have no idea about condition of this engine. The plan is to test it a little and check oil consumption during riding.
Maybe during next winter we will rebuild the engine? :)
Perfect, I'm rebuilding GSXR750 rear shock, which look veeery similar to yours - video will be definitely helpful:)
Dzięki. Trochę ten filmik jest na wyrost nazwany jako "rebuild" bo prawdę mówiąc tu była tylko kontrola i wymiana oleju :D W tę zimę będzie prawilny serwis amora tak jak w przypadku Afryki (na innym filmiku u nas). Generalnie wszystkie te stare amortyzatory są bardzo do siebie podobne :) Powodzenia z GSXR!
@@DawidMartasMotoAdventures No, ale taki rebuild czy też może "refresh" prawie 30-letniego amortyzatora myślę i tak sporo zmieni:) A z ciekawości, skąd będziecie brać części do swojego? O ile oringi to nie problem, bo zawsze można coś dopasować, tak z dostępnością innych gratów do Showy nie wiem jak jest:(
PS. Moto to microbandit 400 który robię trochę bardziej pod "torowanie", amortyzator z gixxa akrurat okazało się, że pasuje plug and play:)
Masz taką stronkę (racetech) i tam można kupować uszczelniacze, membrany gumowe oddzielające olej od gazu w zbiorniczku i inne nietypowe części. Problem jest tylko z ceną i wysyłką do PL :D
Warto też pokombinować, polatać po zakładach ślusarskich, pogadać i coś się zawsze uda wymyślić. Tacy ludzie mają ogromną wiedzę z mechaniki i pomogą coś ogarnąć lub nakierują na inne zakłady. Tylko trzeba trafić na jakiegoś dobrego ziomka, a nie kogoś w stylu "za 500zł to mi się nawet tokarki do prądu nie opłaca podłączać" :)
@@DawidMartasMotoAdventures Aaaa, racetech kojarzę, ale usunąłem z pamięci z uwagi na dwa wymienione minusy;) No ale póki co mam nadzieję, że jak już rozkręcę gnoja, to do wymiany będzie tylko olej i oringi;)
@@DawidMartasMotoAdventures Hej, mam jeszcze pytanie - z jakiego materiału dorabialiście swój oring? Ze swojej strony mogę wam dać namiar na showabygenuinepartseurope.com - kupiłem właśnie od nich części do swojego amora, wysyłałem do nich wymiary/zdjęcia i wszystko mi ładnie podobierali. Tylko z oringiem źle trafili rozmiar a ja go nie sprawdziłem przed zamówieniem:)
Hi guys! Can you tell me if after putting in the retaining ring inside the main shock when you start pumping to get the air out of the oil does it sometimes push in all the way for some reason it's not locking into place
Hi, I don't know if you can help, but at the bottom of the steel fork tubes, inside the tube, there are some aluminuim parts that are free to rotate. Are these "captive" or can they be removed (and if so, how?)?
This one czcams.com/video/yKAwk3laMiI/video.html at 4min 00sec (damping rod spacer) or whole damping rod?
Top video! Do you have a link to the repair kit (seals, bushes and "o" rings) Want to have a go at this!
Sorry, but I have no link. Orings are easy to buy, so it is no problem. The biggest problem is with sealing head - but you can buy AllBalls sealing head kit 40-50$. You need only to know shock body ID and shock shaft OD (14mm in DR350S 1993).
@@DawidMartasMotoAdventures Excellent! Thanks.
Always best to wear hand protection (surgical gloves) when dealing with hydraulic /synthetic oils etc. The body can absorb these through the skin causing rashes, dermatitis and other serious illnesses including cancer. Used engine oil is also a health hazard. Take care.
Hi!
You are right. Someone also inform us about it in another video.
Now we are trying to use gloves while working with the bike. Hands are cleaner after the work :D
Have a nice day!
great video, what oil density did you use?
Good question. I'm pretty sure 5 weight is recommended.
Thanks for making this video. Did you use a rebuild kit? If so, where did you find the parts? Thanks!
Hi!
You have 2 options:
1) google for "all balls shock seal head". As I remember there is one which should fit.
2) Look for good shop with hydraulic sealings. You can buy there all kind of sealings and o-rings. I found good shop with CNC machine tool and they made for me custom shock oil seal for Africa Twin 750. At the end i paid only 7$.
Sweet! Thanks. 👍🏻
Hi, thanks for video lesson =). Need advice, can i remove rear shock without remove swiming arm?
Hi!
I think it should be possible. During the bike assembly there were swingarm and linkage already. But there were no airbox, rear wheel and rear fender. It should be possible to remove this way too :D
Yes
Do I have to complete disassembly the shock to replace the stop bump?
Hi! Last time we fully rebuilded this shock absorber (seal head oring, compression adjuster orings, oil seal, slide bushing, bump stop, new oil, nitrogen). We installed bump stop when piston was disassembled.
For example in Africa Twin 750 you may unscrew bottom mount (stem) and nut (you need heat gun to unscrew nut, it is locked with thread locking fluid). Then you can replace bump stop without complete disassembly.
Cześć! Proszę Cię o pomoc 😁 czy to, że moja Suzuki jak na nią usiądę nisko stoi jest winą zepsutego amortyzatora, czy sprężyny? Obecnie sprężyna skręcona na max, zawieszenie na soft
Chyba może być to sprężyna. Może jest za miękka albo już się "uklepała". W serwisówce pisze ile sprężyna powinna mieć dlugości jak leży na stole lub po jakims obciażeniem - nie pamiętam. Generalnie sprężyna odpowiada za to ile zawieszenie się ugnie na wyboju/pod kierownikiem. Jak jest za miękka to na byle wyboju zawieszenie dobije, a jak za twarda to pełny skok zawieszenia nigdy nie będzie w pełni dostępny. Olej głównie tłumi drgania aby nie bujało, regulacja soft/hard pozwala troche regulować, ale jak spreżyna jest zła to żadna regulacja tego nie nadgoni :D. Pozdrowienia z Czarnogóry, niestety to nasz ostatni dzień i jutro wracamy :(
Hi- hola , oil -aceite (5w o 10w ?) Thank you - Gracias
Ipone monoshock 3W :)
Hi. I'm looking for Showa B0292 from BMW 650gs Dakar rebuild video or manual.
You forgot to replace the 14x26x5 oil seal around the piston rod.
Why can't there be more women riders. Lol awesome work, keep it up. I definitely will be using these videos for references.
This is the real question :D
We've recently uploaded a new video with shock absorber service from Africa Twin 750. That video is more detailed and there is also replacement of the oil seal and slide bushing. These shock absorbers are very similar.
Have a nice day!
@@DawidMartasMotoAdventures also you should look into the dirt model rear shock assembly and swap for it. it is supposed to be a better over all shock according to some forums I read.
Hasta el minuto 7.30 se ve todo estirado el amortiguador luego de eso se lo ves más adentro, y al cargar el aire parece estirarse de nuevo.Cual seria la medida ?
hello can you tell me what was the oil you used to fill up the shock absorver, and the filing gas? is it air? or other gas?
Hi Mario!
Oil: Ipone monoshock fluid 3W 1L, I used this botle for Africa Twin 750 shock, DR 350 shock and MTB bike damper. Still some oil left in the bootle :)
Gas: I used just air. I pumped it by hand bicycle shock pump.
@@DawidMartasMotoAdventures Thanks, I asked about gas because I saw that in some cases they use nitrogen
@@mariopereira7895 That's true. Anyway air consists mostly of nitrogen (78%) :D
How do you guys know so much about these?
In service manual there are lots of how-to instructions. Also youtube videos, facebook groups and internet forums are helpful :) But at the end: practise, practise, practise ... :D
Why do you left out the jounce bumper?
hi, what oil did you use 5w or 10w?
Hi!
I used "Ipone monoshock fluid 3W".
No idea what kind of oil should be there according to the service manual. We already got this bottle after repairing Africa Twin 750 shock.
Gdzie znalazłaś części do amortyzatora. Mój jest do regeneracji z tym że potrzebuje numerów części żeby zamówić w serwisie
Chyba tutaj nie ma numerów części, trzeba dobierać i kombinować samemu. O-ringi kupisz byle gdzie, większy problem jest z uszczelką przeciwpyłową i uszczelką olejową. Uszczelkę olejową zamawiamy na wymiar na CNC (jest trochę grubsza niż oryginał). Uszczelka przeciwpyłowa to uszczelniacz 2 wargowy w adapterze dorobionym na tokarce. Trzeba kombinować :)
Cześć, nie było problemu z odpowietrzeniem amortyzatora składając w ten sposób?
Cześć!
Zero problemów :)
Tylko musisz trzymać obudowę amortyzatora tak, aby przewód olejowy był na górze - tak, aby wszystkie bąbelki powietrza wpadały do przewodu a potem do zbiorniczka wyrównawczego. Tutaj jest super, że ta membrana gumowa jest wkładana w tą stronę.
W amortyzatorze od Afryki membrana była na odwrót i musiałeś zacząć od membrany a kończyć na wkładaniu siłownika, tam odpowietrzanie to była masakra... w DR za pierwszym razem i bez problemów.
@@DawidMartasMotoAdventures ok dzięki! Odebrałem zregenerowaną sprężynę i jutro całość składam do kupy.
Idealne zajęcie na piąteczek wieczór do piwka :D
Powodzenia!
hello greetings, I would like to get the spare parts to repair a similar one, is there a special link, thanks!!
Hi!
We have a web page: dmmotoadventures.com/shop/ but last time we have hard time during bikes preparation to next trip, so orders are delayed... :(
@@DawidMartasMotoAdventures thank you 👍👍
Ok, I give up. Where are you sourcing the parts to rebuild a DR350 shock? I sure can't find any.
Where did yall get yalls rebuild kit from I cant find one anywhere
Which one rebuild kit? They should be available at ebay/amazon/aliexpress :D
Anyway, we are planning to make repair kit for this shock: oil seal, dust seal, set of o-rings and shock piston rod.
Now we are working on similar kit for Africa Twin 750 rear shock ... it is almost ready for tests :)
@@DawidMartasMotoAdventures rear shock seals and all for a 1993 dr350s doing a complete restoration on it and the shocks are shot and need rebuilding I'm trying to keep the bike all original except for color
Rear shock oil seal was fine in our case (it is the biggest problem to replace). We only changed 1 o-ring because is was damaged during disassembly. I think there is no rebuild kit for this shock at market now :
Gdzie można dostać taki zestaw do regeneracji?
Sprzedajemy takie zestawy razem z drukowanymi narzędziami, pomocnymi przy składaniu :)
hello where I can buy the spare parts for the rear shock ?
Hi! We sell repair kits on our page dmmotoadventures.com/shop/
It should be again in stock in next days :)
@@DawidMartasMotoAdventures this is hugeee thanks for doing this, shipping to USA?
Can you provide oem part number fior rear shock internal o ring you replaced?
Sorry, it was long time ago and we didn't make any notes. We bought this o-ring in local shop with seals.
In future we want to make a full DR350 rebuild kit, like we did with Africa Twin shock absorber :)
Thank you for your time!, I read some more comments after posting mine and seen that you had already responded to the same question several times so I'm sorry for wasting your time. I have my 1990 DR 350s torn all apart . Re-doiing all suspension, all bearings, tires and brakes. Your videos are a great resource, easy to follow, and understand. Ty💚
No problem, you are welcome 😃
Good luck with your DR350 - it is nice bike to work with 🔧
There are still missing videos ... we still hope we will add those in future :D
Hola hola. Me podrían decir que medidas tienen los orificios de la arandela que muestran en el minuto 6:00
Corrijo minuto 5:42 del regulador , la que va dentro de la otra
Hola! Puedo medirlo la próxima vez :)
Necesito el vídeo en castellano
This shock gonna be hard on bumps lady put too much oil init
142 psi air or nitrogen for your shock absorber?
Last time we used air. Now we use nitrogen, but I think there is no big difference :)
@@DawidMartasMotoAdventures I believe air has moisture content and may cause corrosion. I need to do this with my shock absorber on my dr250r, might just use air. Has the air pressure remained constant or have u had any problems with it ?
Luckily there are only aluminum parts so I won't corrode :)
In Africa Twin 750 there is steel reservoir cap, but there was no sigh on corrosion after 3 years. Of course original cap is zinc plated.
Moisture inside air cause bigger thermal expansion (dry air have almost same thermal expanse as pure nitrogen), but I never noticed any difference during normal ridding. Maybe professional riders are able to see difference :)
@@DawidMartasMotoAdventures thanks for ur quick reply. I think i will try air. Easier and cheaper! What viscosity and how much oil did u put on the shock?
Sorry, I missed this question.
I think 0,3l oil is enough, anyway it is always packed in 1l bottle. We always use Ipone Monoshock 3W.
Я думал этот амортизатор не обслужевается
Привет!
Все ремонтопригодно: D
I cant find rebuild parts!!!! Not even OEM!!!!
Yes, there are no parts :(
Currently we are fully rebuilding this shock (oil seal, dust seal, slide bushing, o-rings) and preparing rebuild kit like for the Africa Twin :) This shock is completely disassembled now and it should be ready soon :)
It would be awesome if you could link where you got all the parts for the rebuilds if possible.
Да, акцент такой, что аж ухо режет...😁