It is most common to see those balance shafts on an in-line four-cylinder gasoline engine. That is because such an engine is in primary balance but not in secondary balance. And this is a big problem at higher RPM where diesels usually do not go. Running such an engine at higher engine speeds without those shafts could definitely result in inside parts becoming outside parts. For a diesel engine it is less likely to become an issue as engine speeds are typically lower.
Dear ,I really appreciate your 4D56 videos and how you simply explain thing and mechanism of 4D,56 is exemplary .I own a MK1 1990 Pajero , I am the first owner of this car it's running as good as it was when new , about the balancer it's not a good idea to run with out balancers because it tends to lots of wear and tear I have run this about 10 years back with out balancers for two years and after two years I have to remove the total engine, fortunately I have got the new engine and still keeping the old one for any spare parts that I will need in future.
@@MrDIYer one more thing I know a person who altered the balance from bush to Bering system about 5 years back and his engine still run flawless till today and a better millage average than standard engine.
I removed the balance shaft belt from my 4d56t not that long ago as I couldn’t find the ticking issue within my engine, I’ve not noticed a difference in vibration or power with my engine, seems to drive exactly the same if I’m honest and I have a real paranoia for vibrating and sounds which must be solved
Thanks very much sir its a big help to me this video because that 4d56 engine its almost same of my d4bx engine The different only are the injection pump bx is lucas ip
Dears I rebuilt my engine 4d56 8 valves turbo but I balance the crank with fly wheel and the crank dumper after I weighted the rods and pistons and all the related parts such as piston rings etc and made the final balance after load the rods and pistons weight on the crank and my engine reve to 5500 RPM + for sure after I port and polish the head and install over size valve a d double springs.. And I used electric power stearing to remove load from the crank.. And now after I watched this video I will delete the balancer and see what will happned. May be I will reve more quick and got more hp
I have two Delica L300s both with 4d56 engines one has no balancer shaft belt it sounds okay at idle but when I rev it past 3000rpm there is a vibration that causes the dashboard to buzz, in fact it scares me to rev past 2800rpm, though it does rev quicker, but in the Delica with a balancer belt it feels very smooth all the way to 4700rpm.
Hello again great video.. would you know if the balance shafts left and right / front/back bearings in a 4m40t engine are the same diameter as my research is unclear/manual. Thanks 👍🙂
Hi is good to watch your video,im also have a 4m40 engine just done fully overhaul and facing hard to find the Balancer Shaft Bush but thanks god finally i got it from KL.in your video you say you take off the Balancer Shaft?it really working?Now im facing the engine hard to start it just cranking but can't start,this few days im try to adjust the fuel pump make it start because i just changed a new turbo actuator,TPS and ve pump
Can diesel engine run without balancers? Because the balancer broke and shred the case what the balancer sits in. Everything in the engine is fine except tha balancer and the block where it sits in. I was thinking just welding the balancer hole in the block to cover it up. I'm just wondering, if it is somewhat possible. This is just the old engine and i would love to see it running again
There are two type of 4d56 engine this one is the 8 valve non d.i.d mostly use in versa van and adventure Anader is 4d56u 16 valve d.i.d use in strada and montero
It is most common to see those balance shafts on an in-line four-cylinder gasoline engine. That is because such an engine is in primary balance but not in secondary balance. And this is a big problem at higher RPM where diesels usually do not go. Running such an engine at higher engine speeds without those shafts could definitely result in inside parts becoming outside parts. For a diesel engine it is less likely to become an issue as engine speeds are typically lower.
Given the boar and stroke of that engine; I would be careful to keep the RPMs below 3000 or maybe 3500 at most.
The engine balance shaft is simply over engineering. Or a purpose built in fail mechanism to generate money.
an elegant weapon from a more civilized age
Thanks for the observations and sharing brother 🙏 you are still the best when it comes to 4d56
Very informative and well presented. And debates should be respectful.
thank you...
Dear ,I really appreciate your 4D56 videos and how you simply explain thing and mechanism of 4D,56 is exemplary .I own a MK1 1990 Pajero
, I am the first owner of this car it's running as good as it was when new , about the balancer it's not a good idea to run with out balancers because it tends to lots of wear and tear I have run this about 10 years back with out balancers for two years and after two years I have to remove the total engine, fortunately I have got the new engine and still keeping the old one for any spare parts that I will need in future.
Yes thank you. As soon as i can findd a balancer i will put it back.
@@MrDIYer one more thing I know a person who altered the balance from bush to Bering system about 5 years back and his engine still run flawless till today and a better millage average than standard engine.
I feel like surrendering on why my 4d56 had a very rough idle. Seems like removing my balancer could be the solution.
@@MrDIYer Can the removal of the balance shaft and the vibration, affect the crankshaft and it's bearings? Can it cause premature failure?
I removed the balance shaft belt from my 4d56t not that long ago as I couldn’t find the ticking issue within my engine, I’ve not noticed a difference in vibration or power with my engine, seems to drive exactly the same if I’m honest and I have a real paranoia for vibrating and sounds which must be solved
Thanks very much sir its a big help to me this video because that 4d56 engine its almost same of my d4bx engine
The different only are the injection pump bx is lucas ip
Dears I rebuilt my engine 4d56 8 valves turbo but I balance the crank with fly wheel and the crank dumper after I weighted the rods and pistons and all the related parts such as piston rings etc and made the final balance after load the rods and pistons weight on the crank and my engine reve to 5500 RPM + for sure after I port and polish the head and install over size valve a d double springs.. And I used electric power stearing to remove load from the crank.. And now after I watched this video I will delete the balancer and see what will happned. May be I will reve more quick and got more hp
Hello. If you remove them, how is the oil pump operates because I think it is connected to one of the shafts
I have two Delica L300s both with 4d56 engines one has no balancer shaft belt it sounds okay at idle but when I rev it past 3000rpm there is a vibration that causes the dashboard to buzz, in fact it scares me to rev past 2800rpm, though it does rev quicker, but in the Delica with a balancer belt it feels very smooth all the way to 4700rpm.
Yes, when I notice my engine was having a high pitch vibration when running at higher rpm I checked the balancer belt and found its broken.
The balancer shaft stabilize the engine vibration at highspeed
how's your engine after 1 year without the balancer shaft? is it still running like a champ?
It probably ran all the way to a junk yard
Hey teacher have u drive yur pickup without the balance shaft yet .. reason for asking is wanna know if u can feel and power increase
Awesome video my man
This car got same engine as Hyundai H100
It's like thermostat issue.
thanks men,you solve my problem👍👍😁
Hello again great video.. would you know if the balance shafts left and right / front/back bearings in a 4m40t engine are the same diameter as my research is unclear/manual. Thanks 👍🙂
Hi is good to watch your video,im also have a 4m40 engine just done fully overhaul and facing hard to find the Balancer Shaft Bush but thanks god finally i got it from KL.in your video you say you take off the Balancer Shaft?it really working?Now im facing the engine hard to start it just cranking but can't start,this few days im try to adjust the fuel pump make it start because i just changed a new turbo actuator,TPS and ve pump
Can diesel engine run without balancers? Because the balancer broke and shred the case what the balancer sits in. Everything in the engine is fine except tha balancer and the block where it sits in. I was thinking just welding the balancer hole in the block to cover it up.
I'm just wondering, if it is somewhat possible. This is just the old engine and i would love to see it running again
U r a very good teacher I love your video
Hi 👋 , I have a question how long fid the Engine run? Ot is it still running if so in what condition is it?
Great video aswel by the way 👍🏻
is there no side effect of deleting balancer belt?
I AGREE.... VERY GOOD
I'd like to delete mine on my 2.2l hhr but I don't know how to
I agree with you
Gud am Po sir,may I clarify,so it's just okey if you remove the balancer ty po
I did did remove my balancing shaft toyota hiace 1kd 3.0d4d automatic transmission yes i can feel the power also the vibration is not that much
oh i see. isnt the 1kd balancer gear driven?
@@MrDIYer Yes its having gears but now i dismantle then nomore rotating
I deleted 4g63 deleted my 4m40
What the porpoise of silentser balnce
4d56 master
Exactly what engine is this?
4D56
mitsubishi 4d56
There are two type of 4d56 engine this one is the 8 valve non d.i.d mostly use in versa van and adventure
Anader is 4d56u 16 valve d.i.d use in strada and montero