Clutch change procedure G60 and DMF flywheels

Drivbiwire

Zehntes Jahr der Veteran
Joined
Oct 13, 1998
Location
Boise, Idaho
TDI
2013 Passat TDI, Newmar Ventana 8.3L ISC 3945, 2016 E250 BT, 2000 Jetta TDI
A few DMF/G60 Clutch suppliers:

-G60 Flywheel upgrades:
www.dieselgeek.com
www.vwparts.com

-DMF Clutch Upgrades:
www.specclutch.com

This is the installation procedure of the G60 flywheel and the SACHS VR6 clutch. These same steps will work on a DMF Clutch including the LUK so everything below should apply with the exception of various torque settings as always check the Bentley manual for all torque specifications that pertain to your car and clutch manufacturer. When installing the G60 Flywheel use the torque specs for the A3 Crank to flywheel bolts.



These are the special tools you need to have for this job:
From left to right:
VW 3067 (Mantra) Flywheel holding tool
VW 3190A Clutch disk centering tool
8mm Triple Square
12mm Triple Square
www.zelenda.com

I also strongly suggest:
Engine support from Harbor Freight
Transmission jack from Harbor Freight

The flywheel holding tool holds the flywheel while you torque down the crank bolts, trust me its worth EVERY penny when you torque then add the additional turn to these things. The Disk centering tool makes the installation of the tranny much easier, if the disk is not centered your gonna have hell to pay trying to support a tranny and wondering why it won't engage the clutch splines...not fun when your man handling 100#'s of transmission.

The 4mm triple square is to remove the drive shaft bolts. The 12mm is to remove the OEM crank bolts ONLY if you are installing a G60, if your sticking with the OEM flywheel and upgrading to the higher clamp force pressure plate and disk then it's not needed.



Press the new flywheel over the crank centering hub. This is a tight fit so you may want to have a rubber mallet for this step. Note that the bolts are machined off set so there is only one possible hole pattern.

Lightened Flywheel installation notes:
Verify that there is in fact a TDC mark stamped in your flywheel. If not you will have to use a chisel and stamp one yourself. As you may already realize this will take a bit of careful planning and EXACT alignment of the new mark, any error setting a TDC mark WILL RESULT IN A CATASTROPHIC FAILURE WHEN INSTALLING A NEW TIMING BELT.



Install the crank holding tool. This tool counters the torque that you are going to apply when torqueing the crank bolts down. Considering the torque setting this tool is invaluable!!! Tip: After torqueing each bolt mark it with a marker or crayon so that you do not apply an additional 90 degrees of rotation to the bolts.



Verify that all the bolts have been torqued. And make sure that the flywheel rotates and does not rub on anything.



Apply some grease to the splines as well as the centering tool. If the tool is new you may have to file the sharp edges OF THE TOOL down slightly or just gently tap it through the clutch plate with a hammer, I SAID GENTLY!!! Once you use it a few times it will slide right through.



Push the tool all the way through the clutch plate then….



Insert the tool with the clutch plate on it into the centering hole in the crankshaft.



Once the tool is inserted into the centering hole slide the clutch all the way flush and into the flywheel.



The holes for the pressure plate are machined offset like the crank bolts so there is only one way to install it. The pressure plate will just barely engage the alignment pins so once the pins are aligned with the holes…



Insert the NEW bolts that came with your clutch kit. Finger tight is all we are looking for. Once they are all started give each bolt 3 turns then go to the next one until all the bolts are good and snug AND the pressure plate has pulled itself flush up against the flywheel. Once all the bolts are tight NOW you can torque them down per the specification for you clutch manufacturer OR VW.



Once the pressure plate is torqued down, remove your clutch centering tool. This may take a bit of force due to the new splines and tight fit of the clutch disk. Also the disk may settle in one direction or the other when torqueing the pressure plate down. Bobble and wriggle it loose then remove it.



Inspect the centering hole now apply the rest of the spline grease that came with your clutch to them. A little goes a long way so DO NOT over apply this stuff, the last thing you want is melting grease getting on your new disc if it gets hot…



The manual says to use a holding pin…Well here is my trick. Get one of the bolts that holds the shift linkage to the transmission housing. These are blue bolts that are 8mmx32mm long. Insert one of these bolts into the hole just above the TDC cap. Once its started…



Push the throw out bearing arm in and turn the bolt the rest of the way in. This prevents the throw out bearing from getting out of alignment when jostling the tranny back into position.


Hope that helps the Clutch installers out there…
DB
 

Davin

Top Post Dawg
Joined
Jan 4, 2001
Location
L.A.
TDI
2001 Golf GLS 5spd blk/blk
Thanks, DB! This should be FAQable material for sure.

Can you recommend a source for the VW tools?
 

Drivbiwire

Zehntes Jahr der Veteran
Joined
Oct 13, 1998
Location
Boise, Idaho
TDI
2013 Passat TDI, Newmar Ventana 8.3L ISC 3945, 2016 E250 BT, 2000 Jetta TDI
I get all my VW specific tools from Zelenda...at least the ones that Metal Nerd does not make /images/graemlins/laugh.gif

www.zelenda.com

DB
 

Karmann-diesel

Veteran Member
Joined
Aug 7, 2002
Location
Maine, A'yuh
TDI
Jetta, 2000, Canyon Red
Nice write up! Do you have any thoughts on re-surfacing the OEM DMF flywheel? Normally when you install a new clutch the logic is that you remove & machine the flywheel to make sure your new clutch has a flat machined surface to wear against. However, I've read that you are not supposed to re-surface a DMF, but rather just replace it when you are replacing your clutch for the 2nd time. Any thoughts on this?
 

LIVE4SPD

Veteran Member
Joined
Jun 2, 1999
Location
Fargo ND, USA
TDI
used to have a 99 TDI Jetta
Yea Pete a full documented PDF like the timing belt would really be handy. I know there's going to be some MI guys who need it soon.
 

Drivbiwire

Zehntes Jahr der Veteran
Joined
Oct 13, 1998
Location
Boise, Idaho
TDI
2013 Passat TDI, Newmar Ventana 8.3L ISC 3945, 2016 E250 BT, 2000 Jetta TDI
I would rough up the surface of the DMF using a Scotch-Brite pad, this applies to the DMF if you are installing a higher clamp force pressure plate and a new disc. This would help to bed the new disc. Keep in mind you just want to break the glaze on the flywheel and not leave any scoring.

Here is a break down for removal of the transmission:

-Remove the Air Box
-Remove the battery and battery tray
-Remove the starter, PITA!@!!#$%^ These bolts have some SERIOUS corrosion due to the difference in metals. They are always coroded so be ready with a major breaker bar and the fact you can only get very small turns on these bolts. I suggest eyeballing this before you begin to make sure you know what to expect.
-Remove the two cables to the shift linkage on the shifter mount
-Remove the shift linkage plate on the transmission
-Disconnect the Clutch hydraulic line and hang it from the brake master cylinder so it does not leak, cap this off otherwise this fluid WILL remove the paint!
-Remove Drivers side wheel
-This is a Mother #%@#%, Remove the bolts holding that power steering line to the transmission on the front and side. You and this line are going to become ENEMIES! This thing will get in the way the entire time. You will see later on.
-Hold the brakes and break loose the triple square bolts on the Half shafts, (I found using a VERY long 1/4", drive and socket that fits the end of the TS tool will allow you to crank on this from out from under the car) you may also remove the bolts(6 on each side) and plates(3 on each side) for each of the shafts
-Lift the drivers side drive shaft and support it with some tie-wraps from the sway bar on the drivers side.

Note-for cars made before 2000.5:
Due to the turbo oil return design you will have to remove the 3 lower ball joint bolts on the passenger side of the car and then pull the ball joints base plate out of the lower control arm socket groove. This allows the drive shaft to be moved out enough to get access to the allen bolt holding the half shaft in the transmission/differential.


-with the drive shafts out of the way, insert one of the drive shaft bolts into one of the holes the bolts came out of. Using a VERY long screwdriver or 3/8 extension counter the torque when removing the center allen that holds the 1/2 shaft in the transmission. The half shafts are spring loaded and each of the 1/2 shafts has one of these allens to keep the 1/2 haft engaged with the differential, so remove them and then pull the 1/2 shaft out of the tranny. Get some paper towels and stuff a plastic baggy so that you can plug the 1/2 shaft holes. The reason is when you go to remove the transmission Tranny oil is going to go EVERYWHERE without those holes plugged. now that I think about it you probably noticed oil coming out with the car on level ground... /images/graemlins/tongue.gif

1/2 shaft retaining bolt location

-Remove the Dog bone and the 13mm bolts that hold it to the sub frame
-Remove remove the exhaust down pipe from the turbo
-On the back of the motor near the down pipe you will see a thin metal shim like plate between the transmission and the engine. On that plate there is a small removable panel...remove it using a small flat head. Where is it you ask?...If you are looking from the back of the motor up around the 11:00 postion between the turbo and the block you will see it. This will hang up when removing the transmission if not removed now.

Boy if you think its bad already your just getting started!!! /images/graemlins/eek.gif

-Get your Harbor Freight engine support and chains(I guess you figured out those are sold seperatly by now...

http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=36092

-Hook the chains to the Head near the vacume pump and the other with the most slack on the other support near the injection pump. You want all the weight to be on the one near the vacume pump when supporting the engine. If you can bias the support so that the engine wants to come forward when you remove the engine mount. The idea is angle the engine toward the front drivers side and down slightly to slide the tranny out.
-With the weight off the tranny mount remove the two transmission bolts and transmission mount from the car.
-Lower the transmission until the deck of the transmission mounting plate just clears the underside lip below the battery....When you slide the transmission off it will bump the lower sub pillar under the battery, this is as far as you need to go. DO NOT go to low or else the tranny will hang up on the aft sub frame where the Dog-Bone bolts onto.
-WIHTOUT REMOVING THE TOP TWO TRANSMISSION MOUNT BOLTS Reomve the rest of the bellhousing bolts top, bottom all around....
-Get a tranny jack or something you can slide the transmission onto.
-NOW reomve the two Stainless colored bolts that go onto the block.
-Slide the transmission onto the flat surface and lower it to the floor...Your gonna laugh because I am making this all sound so easy...

-Review the procedure for installing the new clutch.

Tips for re-installing:
-Once you get the transmission back on the shaft, get one of those stainless colored bolts started THEN raise the engine and tranny so that it does not slide off the shaft. You may have to rock the transmission slightly to get the splines to engage the clutch disk. DO NOT let all the weight be supported by the shaft, this will trash the clutch disk!!!
-Get a long lever to compress the 1/2 shaft into the transmission. The allens are not long enough to engage the center holes without first pressing them in. All you need to do is get the allen started the rest is easy.
-When reinstalling the clutch hydraulic line install the line first THEN remove the bolt that is holding the throw out bearing arm. This will reduce the amount of bleeding you have to do.
-Use a pressure bleeder to bleed the hydraulic line. You can use the pedal but its pretty awkward since you have to pull the clutch out...best thing to do is use a good quality pressure bleeder.

Good luck!
DB
 

Davin

Top Post Dawg
Joined
Jan 4, 2001
Location
L.A.
TDI
2001 Golf GLS 5spd blk/blk
Yikes. This makes a timing belt change look like an easy stroll on the beach! Hopefully my Suchs, i mean, Sachs will last a looooooong time. /images/graemlins/eek.gif
 

Drivbiwire

Zehntes Jahr der Veteran
Joined
Oct 13, 1998
Location
Boise, Idaho
TDI
2013 Passat TDI, Newmar Ventana 8.3L ISC 3945, 2016 E250 BT, 2000 Jetta TDI
If you have done it before its an "easy" 5 hour job...If not make it 12.

DB
 

Betzel

Veteran Member
Joined
Sep 9, 2001
Location
FLA
TDI
2000 Jetta
Thanks Pete. This post is a real help and encouragement for the DIY route. Jeez, I wish you were not so far away /images/graemlins/frown.gif Oh well, after we bungle the first one, the others will go much more easily!
 

GeWilli

Top Post Dawg
Joined
Aug 6, 1999
Location
lost to new england
TDI
none in the fleet (99.5 Golf RIP, 96 B4V sold)
I suppose this should be put into a PDF... /images/graemlins/wink.gif hmmm

definately time to add a new link to the GeWilli page and the articles section (after the PDF is done)....
 

andrewc

Veteran Member
Joined
Nov 10, 2002
Location
Bethesda, MD (Metro DC)
TDI
none :( ....(gone) 98 NB 6spd
DBW,
Thanks! This write up is perfectly timed for my upcoming 6-speed DRW install, which will be soon since I have a CV joint that's on the way to failure....

I guess this is as good a place as any to thank you also for your excellent TB change procedure. Very well written. I wish I'd studied it a bit more beforehand, as I neglected to procure the needed 11mm 45 degree offset wrench. So I'll be sure to pay more attention this time...

One question: I can't find the VW 3067 (Mantra) Flywheel holding tool in the Zelenda catalog - does Zelenda special order it or what? Thanks.
 

Drivbiwire

Zehntes Jahr der Veteran
Joined
Oct 13, 1998
Location
Boise, Idaho
TDI
2013 Passat TDI, Newmar Ventana 8.3L ISC 3945, 2016 E250 BT, 2000 Jetta TDI
A lot of tools are not listed on their site. I alsways just pick up the phone rattle off the VW part number and Wha la, there it is in the mail box.

DB
 

GeWilli

Top Post Dawg
Joined
Aug 6, 1999
Location
lost to new england
TDI
none in the fleet (99.5 Golf RIP, 96 B4V sold)
Okay Draft one is finished. If anyone has suggestions please let me know

The PDF is 11 pages and includes the first post and then the review of the tranny removal...

A4ClutchChange.pdf

when we get a final version it can be put up on the articles section....

LINK updated...
 

Drivbiwire

Zehntes Jahr der Veteran
Joined
Oct 13, 1998
Location
Boise, Idaho
TDI
2013 Passat TDI, Newmar Ventana 8.3L ISC 3945, 2016 E250 BT, 2000 Jetta TDI
[ QUOTE ]
How long will an unmodified TDI clutch be expected to last? On a 2002 model, normal driving style.

[/ QUOTE ]

If I recall 200,000+ Clutch cycles...

The other factor is slipping how long you slip the clutch with a given amount of power being transmitted...think getting the car moving up a grade while pulling a trailer. In this situation with a given weight of the car and trailer combination the clutch may burn up with as little as 6 of these assuming maximum weights. Realize steep grade and VERY heavy weight. Then again with normal take-offs with the car it may last 200,000+ plus engagements. Weight has a lot to do with the wear as well as the amount of slippage that occurs when launching or shifting.

Think of the clutch like a brake pad...the more it makes spinning contact the more it wears.


With that said I dont think any one has worn out a clutch yet and we are talking about cars with 250,000+ miles.

The ones that I have pulled with 100,000 miles only had 1/5 of the total clutch disc worn away, I am talking about cars that are chipped, injectored and driven hard /images/graemlins/eek.gif

DB
 

runonbeer

Maintenance EnthusiastVendor
Joined
Apr 15, 2002
Location
Austin, TX/Chapel Hill, NC
TDI
'00 Golf 02M, '10 Golf 02E, '02 UTE 02M
So, Have any of you innovative individuals come up with a substitute for this fancy pants clutch alignment tool?
I tried to use an input shaft off of old bus tranny but no go.
Sheeesh...

...And a torque spec for RE-using the pressure plate bolts?...
 

VelvetFoot

Top Post Dawg
Joined
May 17, 2001
Location
Sand Lake, NY
TDI
NB, 2000, Yellow
I haven't tried them but they're supposed to be reasonable: http://clutchtools.com/ (I love the url)

Per Bentley:

On two - part flywheel:
13 Nm (10 ft lb)
Loosen and tighten gradually and diagonally

On single piece flywheel:
20 Nm (15 ft lb)
Loosen and tighten gradually and diagonally
 

runonbeer

Maintenance EnthusiastVendor
Joined
Apr 15, 2002
Location
Austin, TX/Chapel Hill, NC
TDI
'00 Golf 02M, '10 Golf 02E, '02 UTE 02M
Well, thanks. I guess I'd better get the new bolts...now that I'm gonna have to take 'em back out again....and the FW bolts....(I forgot to install the big aluminum thing that mates with the bell housing, DUH!)
but that belongs in another thread: The aborted engine install--Hey dude, you know what we forgot.....
 

oldpoopie

Vendor
Joined
May 14, 2001
Location
Portland Oregon
TDI
2001 golf gl, 2006 jetta, 1981 ALH swapped rabbit pickup, 1998 beetle
Last edited:

Diezl0N

New member
Joined
Sep 11, 2006
Location
O'Fallon, IL
TDI
'01 Jetta Mk IV and '09 Jetta Mk V
No TDC Mark after G60 Flywheel Change. Timing Belt Change Question?!

Hi, I'm having an anxiety attack here, any TDI experts able to help (Particularly in the Norfolk, VA Area)?

I'm doing a timing belt change on a manual tranny Mk IV TDI (Jetta '01.5) that had a G60 flywheel from DieselGeek installed last year using the above directions. It worked great, but...I did not think to transfer a TDC mark to the flywheel when installing and am now really wondering if I can continue my belt change. I have accomplished the following steps:

I am up to step 15.1 of the A4 Timing Belt change procedure which means:

1. My Metalnerd 3418 Cam Locking Plate is in place.
2. The #1 Cylinder "lobes" are up and the rest of the lobes appear to match the picture in the A4 Timing Belt change "how to"
3. I have verified that the MN3359 pump pin can be inserted into the alignment hole. NOTE: I used a mirror to ensure that there was an actual hole for the pin to insert into and am pretty sure the pump is correct.

Additional Info:

I put a permanent marker spot on the flywheel under the "tooth" reference point when I installed the cam lock. I did this because my flywheel has a light coating of rust and I couldn't see any timing marks even after I rotated the engine through about 3 revolutions, I could never see anything that looked like an actual mark. I reviewed my Bentley manual and searched the forums, nothing like what I've seen in the manual or the various photos ever showed through that tiny inspection window :(

My theory is that with the cam locking plate and pump pin in place I have locked 2 out of 3 of the critical references. The question is how accurate was that pen mark I put on the flywheel? Does the factory reference account for stretching in the timing belt and keeps the timing in tolerance over the life of the belt (I think this is what the tensioner should do) or would marking the flywheel with the cam locked correctly and the other references recover for not having (or being able to recognize) the flywheel markings?

So, for the question. Have I missed something? Do I really have to pull the transmission and find/mark a TDC? I don't want to do that (I know from doing it once during the clutch change that I won't finish this weeked and I'd hoped to not have to open that side up again).

The reason I'm concerned is between putting the mark on the flywheel and getting ready to loosen the tensioner for the timing belt (I haven't yet) the flywheel mark moved about 2-3 teeth on the starter. I've rotated my permanent ink mark on the flywheel back under the notch (only took flexing the 3036 Cam holding bar) and now I'm afraid to pull the timing belt. How sensitive is this? Some of the posts I've read talk about 1 tooth making a difference.
 

Drivbiwire

Zehntes Jahr der Veteran
Joined
Oct 13, 1998
Location
Boise, Idaho
TDI
2013 Passat TDI, Newmar Ventana 8.3L ISC 3945, 2016 E250 BT, 2000 Jetta TDI
The G60 has a TDC mark.

Only the lightweight flywheels come without them.

DB
 

Diezl0N

New member
Joined
Sep 11, 2006
Location
O'Fallon, IL
TDI
'01 Jetta Mk IV and '09 Jetta Mk V
Thanks but still need help

Yes, I the G60 does have a TDC mark on the flywheel. The point I apparently didn't make is that I can't see it through the inspection window, which means even though it may be there I can't use it. When I said I should have transferred the TDC mark I should have said, "made sure it would show through the window."
 

Max_Girth

Active member
Joined
Apr 7, 2003
Location
Holland, MI, USA
TDI
2000 Jetta 5 speed , white
Clutch change in the driveway...

I used this PDF to pop a clutch in my 2000 Jetta TDI this weekend, and I appreciate it a great deal.
I just have one question...
Did I really have to pull the half-shafts?
I pulled them, but I apparently wrecked the r side seal going back together. I'm spewing gear oil now.
The left side popped in easily, but the right fought me for an hour. I presume I tore up the seal.
So, I'll have to get back in there tonight with a couple o' seals handy.

As I pulled the shafts, I fought with why...
It looked like they could stay. Did I miss something?

Also, anybody who wants to do this in their driveway, if your over 40, think twice.

I was blown away to find that I didn't own the big triplesquare for the flywheel-to-crank bolts.
I just knew I had one. I was wrong, and my car was torn all apart in the driveway...
Not good.

Necessity being a powerful motivator, I began to wrestle with what I'd do about it in a small town, on Sunday.
I decided to see if a big TORX would have a prayer...
Surprise! A T55 torx, is an absolute perfect fit!
Just so you all know...

At any rate, do the half-shafts actually have to come out next time? Is it just too tight a fit with them in?

Any insight would be appreciated.

Thanks again for taking a moment.

MaxG
 

ymz

Top Post Dawg
Joined
May 12, 2003
Location
Between Toronto & Montreal
TDI
2003 Jetta TDI Wagon, 2003 Jetta TDI Wagon
When I assisted Nigel in his clutch change, we left the half-shafts (actually, flange shafts) in place... this isn't a pleasant procedure, as you found out...

We didn't use or need a clutch disk centering tool, but perhaps we were lucky... (actually, Luk-y, as we installing a Luk DMF...)

Yuri.
 

TDI_Votex

Veteran Member
Joined
Feb 28, 2004
Location
St-Hilaire, Qc, Canada
TDI
Bora Votex, 2003, Gris Platine
You do not need to remove the flange from the tranny. A bit more difficult to guide in and out, but...

As a centering tool, I used a deep wrench socket with tight fit in the clutch disk.

And Max, I'm 46 and change my busted DMF for G60/VR6 combo in my driveway this weekend, and it still hurts everywhere after 3 days.........
 

VelvetFoot

Top Post Dawg
Joined
May 17, 2001
Location
Sand Lake, NY
TDI
NB, 2000, Yellow
Yes, I think it was.
Otherwise I would've had to make or buy something to fit on the end of a floor jack. It was pretty stable with that strap across and went up pretty high. Still no picnic getting it back in though.
 

PDJetta

Top Post Dawg
Joined
Nov 6, 2003
Location
Northern Virginia
TDI
'04 Jetta GLS TDI Pumpe Duce Platinum Grey w/ Leather
"And Max, I'm 46 and change my busted DMF for G60/VR6 combo in my driveway this weekend, and it still hurts everywhere after 3 days........."

Yea, me too. (born Nov. 1960). I did the lower intake manifold gaskets on the wife's Buick a couple months ago (a 10 hour shop job) one weekend. I was sore for a few days as well! I'm not looking forward to an A4 clutch change, although I would do it, since I've always done ALL of my automotive work. I can't imagine what it would be like in 10 years from now:(

--Nate
 

shmcquilkin

Veteran Member
Joined
Oct 28, 2002
Location
Maine
TDI
2016 E63S estate, 1995.5 S6 avant, 1987 Vanagon Syncro GL, 1971 Westfalia
Dieselgeek's clutch tools

Another option for specifc tools is Jim's clutch tool kit as included in his clutch kits. Just used both and they worked as advertised... whew.

http://www.dieselgeek.com/images/clutchtools.JPG

(not affiliated in any way, just a happy customer)

Take care.
 
Top