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N47D20C Engine: Requesting Diagram & Description for Timing Replacement Process

Rastko2015 50115 11
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • #1 16550911
    Rastko2015
    Level 13  
    Hello, someone can have a diagram / description of timing replacement in the above engine?
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  • #3 16551095
    Rastko2015
    Level 13  
    Ok. Thanks for the movie, but the set of locks for n47 that I own is more extensive than the film's author. The author only shows the blockade during the two-month period.
  • #4 16551327
    drdrug
    Level 18  
    N47D20C Engine: Requesting Diagram & Description for Timing Replacement Process

    Maybe it will help you.
    Remember about the left thread on the injection pump.
  • #5 16552828
    Rastko2015
    Level 13  
    Thanks for the scheme. I read on one forum that the guy broke the bolt from the pump and then rode for three days after it.

    I have one question, namely: I do not have too much experience in the timing (maybe three times in the Audi AFN engine). The keys I need are I have, locks too. I want to take this engine myself, because the mechanics around me do not have time, and I will only be in the country for two weeks. I prefer to do a week and calmly. What to look for in this engine - besides the above left screw thread?
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  • Helpful post
    #6 16552963
    drdrug
    Level 18  
    A mistake and a correction, I was sleepy in the morning ;-) Left thread on the wheel from the oil pump, I advise you to buy a new screw. Lock interlocks but you still need the puller for the intermediate wheel of the injection pump, it is on the cone and it is easy to damage them by tapping. It is important that all links are in the right place, the camshaft marks will be seen from the rear, not the chain :-) Remember to disassemble the injection moldings and injectors so that they do not get in the muck. In addition, you will need an oil pan gasket, valve cover gasket, suction manifold gasket, timing gasket gasket or a good silicone sealant. If it is necessary to replace the sealant from the back on the shaft, also replace it. The new timing is the new oil and filter :-)
    I think that on the internet there is a lot of common information about this operation, it's enough to Google
  • #7 16553074
    Rastko2015
    Level 13  
    drdrug wrote:
    A mistake and a correction, I was sleepy in the morning ;-) Left thread on the wheel from the oil pump, I advise you to buy a new screw. Lock interlocks but you still need the puller for the intermediate wheel of the injection pump, it is on the cone and it is easy to damage them by tapping. It is important that all links are in the right place, the camshaft marks will be seen from the rear, not the chain :-) Remember to disassemble the injection moldings and injectors so that they do not get in the muck. In addition, you will need an oil pan gasket, valve cover gasket, suction manifold gasket, timing gasket gasket or a good silicone sealant. If it is necessary to replace the sealant from the back on the shaft, also replace it. The new timing is the new oil and filter :-)
    I think that on the internet there is a lot of common information about this operation, it's enough to Google


    Well, I just googlu, but I did not find anything special. Only today I came across the description of the scheme attached above. And what about the oil pan? I will be able to download it without lifting the engine? The car is F31. I ask because once I was helping a mechanic to dismantle the 3.0dw engine of the BMW X5 after a broken order and without disassembling the engine with the entire suspension and later separating it from the rest could not remove the oil pan. This friend thinks that in my case it will be so, but we have not even looked underneath, because his workshop is always packed with cars. I have a channel in PL and I can work there.
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  • #8 16555068
    drdrug
    Level 18  
    After unscrewing the flywheel you will have a lot of room for maneuvering this bowl. In your F'ce there should not be a bigger problem, just leave the bowl enough to have easy access to the oil pump screw, and to replace the bowl seal.
    I found you some info
    https://www.youtube.com/watch?v=0oibYw7E-2g&t=01s
    https://www.youtube.com/watch?v=nmwZvA8ip6U&t=01s
    https://www.youtube.com/watch?v=zwIrd6lK2FY
    https://www.youtube.com/watch?v=ekUqHUIzV_A&t=02s

    You have enough information. So, get ready mentally and physically in 2 days
  • #9 16555350
    Rastko2015
    Level 13  
    Thanks for the info. I've already got acquainted with these videos before. In addition, I found something with the same engine and car model: https://www.youtube.com/watch?v=nehI4nTFTNU
    When I have a live preview, I will try to disassemble this bowl, but I'd rather watch it and clean it. Thanks once again for your interest in the subject - every information for me is worth its weight in gold :)
  • #10 16631897
    Rastko2015
    Level 13  
    Welcome back. Today I started fighting the engine and I already have a small problem. The timing is set, i.e. the blockage in the flywheel, the rollers are playing on the dots and are blocked, but the line on the injection pump is at 9:00 am, not at around 7:30 as in the diagram. What I should do now? The upper chain is very loose, because the tensioner probably does not work, the bottom is tight as it should be, and the oil pump is loose, because nothing tightens it. I admit that the engine walked like a tractor, but is it possible that there is an injection pump? Can I assemble a new sprocket by turning it the way I need it, i.e. to cover it with a mark as for housing?
  • #11 17040764
    rafalkoziolek
    Level 1  
    hello rastko and what you did with this sign as you did not agree
  • #12 17042006
    Rastko2015
    Level 13  
    rafalkoziolek wrote:
    hello rastko and what you did with this sign as you did not agree
    Hello, I set it up as it should be, i.e. according to the scheme. I have 15 000 km to do the exchange and the car goes without complaints.

Topic summary

The discussion revolves around the timing replacement process for the N47D20C engine. A user requests a diagram and description for the timing replacement, leading to various responses that provide insights and advice. Key points include the importance of using the correct locking tools, the need for a puller for the injection pump's intermediate wheel, and the necessity of replacing gaskets during the process. Users share links to diagrams and videos, discuss potential issues with the oil pump and timing chain tension, and emphasize the need for careful assembly to avoid complications. The user successfully sets the timing according to the provided scheme after addressing initial discrepancies.
Summary generated by the language model.
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