Renault DCI R9M Engine - Timing chain replacement

Not all engine that need a timing chain are new and are on a bench. Do it in the vehicle and on one that has done 100,000 miles and then see if its simple.

Its even possible on a megane without taking it out ;)

Oh, yes, oil leaks by the covers !!! Another great contribution of Nissan combined with a bad desing of the tensioner. All is valid in order to make money-

Is this engine in the navara np300......ys23 but bigger pistons...?

It might have been loose oil pump chain

It's only one Mark, its easy

That's just the chain for the oil pump in the sump

And you should really replace both the oil pump and the oil pump chain while doing the timing chain ;) That small chain get stretched and produce noise and oil pump wears out.

@@flolic no such thing as a stretched chain, hence the chain will get loose because the sprockets wear down, 2015 renault trafic 285000 miles, just changed the timing gear for the second time, over the last 3 years we probably done 200 timing chains, the problem is because like the Renault Traffic comes with a 4 warranty not many people have worked on the 1.6,

Some chains can be used for 350 000 to 500 000 km without problems. M9R chain is the same occasion.

Hi mate, did you understand in the end what torque? I count find and just tight them on feeling. Unfortunately in my case i gived my car for chain replacing in garage. They give me the car with massive oil leak from side panel, because the silicone seal was not fitted good and they start the engine too early before to dry. I should to take off all of the things to have access to the panel, new silicone and fitting back. Never again will not give my car to some idiot to touch it again!

@@kashonder Hi Sir, that's what I'm doing, I'm trying to build my own car.because my car is old craftsmen don't mess with old car.I'm trying to learn, but nobody teaches what they know.does not share what he knows.They will take what they know to the grave.I asked a thousand masters and none of them answered.It is a very sad situation.

@@kashonder Greetings from Polish warsova to you.

25nm guide bolts, 10nm tensioner bolts

Isn't taking out the engine and putting it back more time consuming than removing some parts around in the engine compartment? I thought that taking out the engine is done for comfort of work and thus for better accuracy, it also helps to spot various other issues on the engine and components around it.

@@BluesyBor yes that is true. Just when you're not equipped it's better to leave it in the car and hurt your hands 😁

@@BluesyBor depending what the model of the car this engine is fitted to , so on Espace you can easily do on the car , but on Scenic or Megane it will be a pig of a job

@@rokowoju8558 Renault Espace 2010 2.0dCi Timing chain replacement ► kzhead.info/sun/hrh7csinZF-pmKM/bejne.html

but is it possible to do it on a scenic 3 without removing it? and without elevator?@@rokowoju8558

Different tools. MOT 1969 (cam tool) and MOT 1970 (crank pin).

Роман Грицай maybe for you. In my country it’s new engine in the Renault models sold here....

See manual 4 instructions

Las cadenas cuando ya tienen desgaste, comienzan a sonar, y eso es indicio de que ya le falta poquito para el cambio

Фиксация коленвала. Это двигатель 1.6 он на мастера не устанавливался.

No, when a bolt is tightened to a degree it is stretching the bolt. Any bolt that is tightened to a degree will never be reused again. The click from the torque wrench is tightening to a specific torque, you can then use any normal ratchet with a dial attached to stretch the bolt to the degree it needs to be.

iain hunter what is made of chocolate is the guides... like on the v8 bmw

Patricio Garcia not on most timing chains that I have replaced, K12 Micra chains used to stretch after on,y a few years as did almeras , never replaced one that had broken guides

Simplex chains are crap. Duplex last forever

Если не дёргать двигатель, то на весь срок цепи хватает. А если постоянно резко давать газ в пол, то 200-250 проходит

От 150т км , редко до 300 т км … по звуку определяют , ( некоторые по загнутым клапанам )

Меняй масло не как в Европе через 30 000 а через 10 000 то прослужит 300 000

Does it need to remove it?

@@calistofox Kinda, water pump pulley will block the way.

White marker on the flywheel is always used here.

sto bi se upustao u ovaj posao bez alata?

Так положение откорректировать нужно, приспасоба именно для этого

Normalement oui car ça fait bcp de kms et la chaine devrait s'être allongée avec le temps. le signe avant coureur c'est si à froid quand tu démarres tu entends un bruit de frottement/cognements coté chaine de distribution. et oui c'est un risque de casse moteur. si tu fais la réparation change aussi le chaine et pignon qui entraine la pompe à huile (et pourquoi pas aussi la pompe à huile). ça fait beaucoup de travail hélas.

@@TrendKiller01 merci beaucoup vous Svp nermalmo combien km changer chaîne distribution

never or 300.000 km

@@madrock1444 or when noises occur just after cranking. Often poor oil causes it to wear prematurely, yes normally should last 300k. But more and more users are replacing chains before that

@@gunnermike76 That´s a failure of the tensioner (leaks oil and the tension is lost) but Nissan says it´s for the poor oil. It´s not true, it´s not caused by the oil, it´s caused for a bad desing of the tensioner. Many people is having problems even during the guarantee time, but if you´re not lucky and your guarantee has expired, then you must pay around 1.000 EUR thanks to Nissan.

mine failed around 170000 kms. mecanic asks 2000 euros for the job.

@@TrendKiller01 which car you drive? I have an x trail with 168.000 km and after starting i can hear rattling noise of the chain and after one minute or so, it gets quiet. Did you experience something like that?

Alex Alexandru ~200-250 thousands km

Mieczysław Męcik 😂😂🔥

Mieczysław Męcik I have replaced the 2.0 cdi in several cars for the range of 200-300 thousand kilometers I will say yes - the engine needs to be changed more smoothly and quietly there are no extraneous noises somehow so

@@user-bp8ob7rj3x the timing chain change is a mandatory change to 250,000km and to the 1.6 130hp dci R9M engine !!!! thank you very much!!!!

Doesn't need to be changed. Unless you hear a rattle, which means it's becoming loose.

almost the same motor. timing chain is the same.

no, its an evolution of M9R. but timing is the same anyway.

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nu e 2.3 bi-turbo.

scuze de cnfuzie într-adevăr este de 1.6 turbo am verificat pe wikipedia

@@petrujugan4367 ok mulțumesc că lucrez în garaj știu că salutările motorului din Italia

It is a 1.6. The 2.3 is the same procedure, just different reference of tools

The degree is to stretch the bolt, if you Google torque to yield bolts it will explain why its needed for certain parts on the car.

@@mrsweete9065 I understand the principal of these types of bolt, but fail to see why this cannot be quoted as figures in Nm.

@@nigelmitchell351 copied from Google as I didn't know either: The purpose of applying degrees of rotation is to ensure that all the bolts are brought to their yield points more accurately than a simple torque value ever can, because a prescribed rotation takes into account the fact that only about 10 to 15 percent of a torque value results in a usable clamping force

@@mrsweete9065 Some of the torque figures for PSA engine crank pulley bolts are frightening compared to normal 10.9 values.

У тебя с головой все впорядке ?

R9M

@@fajoopsa it is a 2l dci or a 1.6 dci ?

@@matlopes2402 title says 1.6 r-type. The M9R and R9M naming is not the best thing for dyslexic mechanics.

If you have good pleace do it yourself. It's not impossible. I gives my car for chain replacing. They took 900£ but gives me the car back with massive oil leak. Of course told me that is not from them. But was. They not fit good the silicone seal on the side panel and even start the engine after just 2 hours before to dry good. I fix it after them. I should to take of everything and to release the engine from brackets. New silicone on the panel and now got no problems at all. Never again will not give my car to some idiot mechanic to tough it.

@@kashonder - Did you manage to remove the front cover without removing the engine? I need to do this on my Qashqai as the front cover leaks oil.

@@jonsweet8153 Yes i did. It's not easy, but not impossible. Dont forgot that this engine is not for this car. Is there accidentlly. Nissan had only 9 months to build this model. Have to prepare tools and special gasket silicone. You will need electric torque wrench for the belt crankshaft pulley and after that to fit it back (better put back new seal) adjustable torque wrench and angle tool as well. You need probably to remove everything from the face of the car including the radiator and intercooler to have access. There got some trick to remove the water pump pulley as well ( yes you have to remove it). You will need also 2 lifting jacks. I used one hydraulic bottle and one scissors. Be careful to not drop the engine one the ground. I did it 😂 but was not fatal.

It is possible in the car also.