1z flywheel timing mark
Printed From: The Brick-yard
Category: T3 Section
Forum Name: T3 Engine Upgrades
Forum Description: Forum for tuned or alternative engines.
URL: http://www.brick-yard.co.uk/forum/forum_posts.asp?TID=70812
Printed Date: 19 Apr 24 at 02:09
Software Version: Web Wiz Forums 12.06 - https://www.webwizforums.com
Topic: 1z flywheel timing mark
Posted By: rolo
Subject: 1z flywheel timing mark
Date Posted: 05 Jan 12 at 19:43
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done a search, no luck, must be using the wrong words.
putting a 1z flywheel on the panel van, does the original tdi timing mk line up with the diesel bell housing window pointer or do I need to make one? cheers rolo. ------------- the last one |
Replies:
Posted By: langb20
Date Posted: 05 Jan 12 at 21:49
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nope you need to make a new one, when viewing thru the bellhousing i think the notch is actually on the clutch plate but it definitely lines up differently to the JX flywheel
------------- '82 1Z camper project |
Posted By: langb20
Date Posted: 05 Jan 12 at 21:54
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excerpt from where I read that before: The problem with making a new mark is in the case of installing 1Z/AHU motor at 50 deg, using a diesel bellhousing that has the hole/window in a different location. So, in order to make sure pison 1 /flywheel is at Top Dead Center, you need to remark the flywheel so the pointer that is in that (diesel bellhousing)hole/window/opening.. will align with the mark on flywheel. And there is on offset of 225mm ccw if I remmember correctly, where you have to make a new mark that will corespond to the new location on that bellhousing. http:////autos.groups.yahoo.com/group/TDI-conversion/message/10277" rel="nofollow - http:////autos.groups.yahoo.com/group/TDI-conversion/message/10277 hope that helps ------------- '82 1Z camper project |
Posted By: ..lee..
Date Posted: 05 Jan 12 at 21:59
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there`s a tdc marker on the front pulley and belt cover. no real need to mess around with the flywheel its a pain in the arse to see anyway. lee. ------------- it`s a big round cage but there`s too many animals in it for my liking.to address this ring lee on 07977 765818. |
Posted By: max and caddy
Date Posted: 05 Jan 12 at 22:03
| front pulley is not very accurate tho...quite a bit of wobble in it when bolts are loose |
Posted By: syncroandy
Date Posted: 06 Jan 12 at 09:11
Just done this job on the engine I'm working on at the mo. Agree with Alex you want to set TDC off the FW to get it bob on. I first used the VW 2068A tool to position the FW (set to 96mm). Then popped a spare BH on and marked the pressure plate, then made a shallow groove with a dremel to hold some paint. I just measured the new mark using a bit of wire round the circumference of the FW, it is indeed 225mm anticlockwise from the original mark.   ------------- '90 252 EJ25 '90 246 AFN http://syncrosport.com" rel="nofollow - Syncrosport Volkswagen Transporter, reloaded. |
Posted By: rolo
Date Posted: 06 Jan 12 at 20:55
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excellent work from the knowledge, thanks just the answer i wanted.
------------- the last one |
Posted By: mazz
Date Posted: 10 Jan 12 at 21:45
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I have found another way of marking up TDC mark too, you need to set up TDC first using 1Z flywheel nd gearbox, we have cut a section off a TDi gearbox to mke life easy for us, you can then remove crank sensor and mark sensor ring itself. makes for a accurate way of finding TDC, and is very easy to view. ------------- MV Engineering-TDi conversion specialist 07989593569-01952 581818 mveservices@hotmail.co.uk |
Posted By: rotaecho
Date Posted: 23 Sep 16 at 04:57
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Howdy! I'm trying to find TDC on an 82' Vanagon Diesel AHU mTDI conversion soon. I was trying to mark the LUK 17-050 Flywheel using the CCW 225mm from the TDI TDC Flywheel mark. However, it is unclear to me which orientation on the unit to mark 225mm CCW. Would it be from the Flywheel Side of:  Or If it would be on the Clutch Side to do the CCW of 225mm  Thanks! ------------- -Will http://www.vanagondiesel.info |
Posted By: rotaecho
Date Posted: 24 Sep 16 at 20:19
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Looks like going 225mm CCW from the second photo (Pressure Plate / Clutch facing you) would be correct. ------------- -Will http://www.vanagondiesel.info |