BMW M3 Forum.com (E30 M3 | E36 M3 | E46 M3 | E92 M3 | F80/X)

BMW M3 Forum.com (E30 M3 | E36 M3 | E46 M3 | E92 M3 | F80/X) (http://www.m3forum.net/m3forum/index.php)
-   E90 M3 (Sedan) | E92 M3 (Coupe) | E93 M3 (Convertible) (2008-2013) (http://www.m3forum.net/m3forum/forumdisplay.php?f=69)
-   -   DIY: S65 M3 Rod Bearing (http://www.m3forum.net/m3forum/showthread.php?t=562977)

SYT_Shadow Mon, Dec-12-2016 01:40:46 AM

DIY: S65 M3 Rod Bearing
 
S65B40 Rod Bearing DIY

Disclaimer
Working on your car is dangerous and can result in injuries or death to yourself, bystanders and the car. Some people have been known to wake up dead after messing with car lifts, so you may follow what I did but it does not guarantee the same results. Proceed at your own peril! Good luck!


The patient
2011 E90 M3 DCT purchased with 36k miles a couple months ago. It is a stripper car with DCT as the sole option… in other words cloth seats, no nav, no sunroof! It is destined for the track in the 2017 season. The first step is fixing the bearings!
http://i1186.photobucket.com/albums/...Y/DSC00874.jpg

Special tools used
3/8” 12 point socket to install the BE-ARP bolts
6 inch T30. I had a 4 inch one and it doesn’t work, so I lost an hour driving around looking for one. Do not start the work without one

Special hardware used
BW street/track (Group N) engine mounts. If yours is just a street car, I suggest replacing them with OEM items
BE Bearings. I don’t understand why anyone would use something else
BE-ARP bolts. Again, these should be the default choice for everyone. Besides being the best bolts for these engines, you do not want to be angle torqueing stuff in this tight a space. Somewhere, someone is thinking ‘$500 is a lot for bolts’. Well good luck
Plastigauge. You need the green one. You can buy some at http://www.summitracing.com/search/p...-77-plastigage
Two different Computorq3 electronic torque wrenches. I have the ” one as well as the ”, which covers the range of requires torque. To do this with a crappy torque wrench is a waste of time.
Harbor Freight Engine holder. I used this on my E46M3 rod bearing DIY. It’s a cheap piece of hardware that works exactly as designed!
Snap-on 3/8 electric ratchet. This makes everything a lot easier. There are a TON of bolts you have to remove to do this job, I highly suggest either this or the Milwaukee one

Time taken
This took 12h. We usually are slow workers. It was 10h one day and 2h the next. There is no doubt that if we were not doing a DIY which requires you to spend lots of time pausing to take pictures, etc which renders one of the two people working useless. There was also one snag with the 4” T30 which took time, but you get the idea.

Torque specs courtesy of E92love

oil pan bolts (30 qt) and all other M6 bolts inside/outside engine: 10 Nm
steering rack bolt on step 6 (1 qt) (M8): 21 Nm
E12 transmission to oil pan bolts (4 qt) (M10): 38 Nm
engine mount nuts. 1 top, 1 bottom on each side: 56 Nm
the 6 front subframe bolts (M12): 108 Nm
rear 2 most subframe bolts (M10): 56 Nm + 90 degree
re-enforcement plate bolts (7 qt) (M10): 56 Nm + 90 degree
4 water pump pulley bolts (M6): 10 Nm
pulley tensioning system on both sides. 2 for each side (M8): 19 Nm


Part numbers courtesy of ///Mobbin

11137841085 - e92 m3 oil pan gasket
Oil pickup tube/system parts that I also ordered (just in case):
11417839832 - pickup tube o-ring
11417839833 - pickup tube o-ring
11417838534 - suction pipe gasket
11427837997 - oil filter kit (oil filter, o-rings, crush washers)
07119904550 x 2 - oil pan drain plug (includes crush washer also)
07-12-9-905-537 - 16 x oil pan screws
07-12-9-905-599 - 12 x oil pan screws
07-12-9-905-600 - 2 x oil pan screws
12611744292 - oil level sensor o-ring
11812283798 - engine mounts (might include nuts, not sure)
07119904025 x 4 - engine mount nuts


Acknowledgements
Kurt, Philip, Ryan, Bert&Ernie from BE Bearings. You can self-identify if you wish, but I sincerely appreciate your openness to being contacted for issues as well as the technical help from Bert&Ernie

Special mention to GearHeads International – which is paradise for the motor enthusiast! As many of you probably know, I no longer have a lift (or heated garage, for that matter) so in the northeast winters my capacity to do more complex DIY’s has seen itself a bit hampered… so I’ve been limiting myself to doing work on the cars outdoors. Well, no more!
For $150 a day, GearHeads in RI will rent a heated bay with a lift and all the SnapOn tools known to mankind. It is such an impressive place! Ron, the owner, is always there (yes, 7 days a week) and is really nice. I am sure I’ll be back!
Ron is a mechanic and he swings by to see how you’re doing and is always willing to lend you a hand. I could not have been more impressed!
GearHeads allows you to live in an apartment and still access tools and a garage to install your suspension, supercharger, rod bearings, whatever.
http://i1186.photobucket.com/albums/...Y/DSC01043.jpg

http://i1186.photobucket.com/albums/...Y/DSC01044.jpg

Note 1
As you will drain the oil you will need to refill it. A typical oil change in this car is 8 bottles and a little more. While changing rod bearings you remove a massive amount of oil which would typically never leave the engine, which means you will need 9.5 bottles to fill it back up so the car is happy

Note 2
At times the DIY pics will show something I haven’t explained yet, so it may seem out of order. That is because at times you try different things. You should follow the order of instructions explained here

Note 3
Rod bearings do not require break in. If you used assembly lube, you should change the oil after a few thousand miles. Both BE Bearings and Bimmerworld were contacted to weigh in on this. When you think of it, a rod bearing should never have contact with the crank. Regular break in is more about seating the rings and walls than anything else

Note 4
I am told this can be done without removing the fan. Next time I do the job I'll take pics and update the thread accordingly. Doing this without removing the fan will cut out several step and save quite a bit of time, I definitely suggest you try that first


The patient

http://i1186.photobucket.com/albums/...Y/DSC00874.jpg


Putting the DCT into neutral. The 6MT guys can skip this part
Lift the shift boot from the front by pressing rearwards and unclipping it

http://i1186.photobucket.com/albums/...Y/DSC00875.jpg


There is a black guard which you can see in this pic. With a screwdriver, move to forward and it will slide out of the way

http://i1186.photobucket.com/albums/...Y/DSC00877.jpg

Here you can see the white lever that hides behind the black guard. You put a screwdriver in there and move it. The car will go into neutral and complain about it

http://i1186.photobucket.com/albums/...Y/DSC00878.jpg


Starting from the top, we remove part of the air intake ducting. There are two push pins that go down into the black brace-like bar and two screws which go into the car

http://i1186.photobucket.com/albums/...Y/DSC00879.jpg

http://i1186.photobucket.com/albums/...Y/DSC00880.jpg

http://i1186.photobucket.com/albums/...Y/DSC00881.jpg

When all four are removed you can pull the front part of the duct towards you

http://i1186.photobucket.com/albums/...Y/DSC00882.jpg

This releases the rear part of the duct

http://i1186.photobucket.com/albums/...Y/DSC00883.jpg


Install your engine support brace. Here are some pics of mine. You need to slightly tension it ‘upwards’ so that it is trying to pull the engine up, just a little bit. Remember the engine mounts are still installed so the engine cannot move much

http://i1186.photobucket.com/albums/...Y/DSC00888.jpg

http://i1186.photobucket.com/albums/...Y/DSC00889.jpg

http://i1186.photobucket.com/albums/...Y/DSC00890.jpg

http://i1186.photobucket.com/albums/...Y/DSC00891.jpg

http://i1186.photobucket.com/albums/...Y/DSC00892.jpg

I try to minimize potential energy, so I put a cushioned mat on top of the sharp parts of the engine support bar and then close the hood

http://i1186.photobucket.com/albums/...Y/DSC00893.jpg

http://i1186.photobucket.com/albums/...Y/DSC00894.jpg


Remove the front wheels

http://i1186.photobucket.com/albums/...Y/DSC00913.jpg

http://i1186.photobucket.com/albums/...Y/DSC00914.jpg

We remove all the black felt underbody panels. There are many, many little screws

http://i1186.photobucket.com/albums/...Y/DSC00895.jpg

Note the three rear ones of the front felt part are different than the rest

http://i1186.photobucket.com/albums/...Y/DSC00896.jpg

http://i1186.photobucket.com/albums/...Y/DSC00897.jpg

http://i1186.photobucket.com/albums/...Y/DSC00898.jpg

http://i1186.photobucket.com/albums/...Y/DSC00899.jpg

When you remove the side front ‘wings’ you can see the cable structure that supports the front felt part. You slide the top sideways and then out so it falls freely

http://i1186.photobucket.com/albums/...Y/DSC00900.jpg

Continue removing the bottom felt pieces

http://i1186.photobucket.com/albums/...Y/DSC00903.jpg


More felt pieces

http://i1186.photobucket.com/albums/...Y/DSC00926.jpg

http://i1186.photobucket.com/albums/...Y/DSC00927.jpg


This is what you’re left with. Note the clips on the bottom of the fan which hold piping. Remove all the pipes from the clips

http://i1186.photobucket.com/albums/...Y/DSC00904.jpg

http://i1186.photobucket.com/albums/...Y/DSC00911.jpg

http://i1186.photobucket.com/albums/...Y/DSC00912.jpg2


Remove the aluminum chassis brace. There are 7 bolts, one of them is conveniently hidden inside the front center jack support

http://i1186.photobucket.com/albums/...Y/DSC00901.jpg

http://i1186.photobucket.com/albums/...Y/DSC00905.jpg

http://i1186.photobucket.com/albums/...Y/DSC00909.jpg

http://i1186.photobucket.com/albums/...Y/DSC00910.jpg

Remove the tranny felt underbody

http://i1186.photobucket.com/albums/...Y/DSC00906.jpg

http://i1186.photobucket.com/albums/...Y/DSC00907.jpg


A leaky DCT pan… wonderful… I’ll get to that sucker later

http://i1186.photobucket.com/albums/...Y/DSC00908.jpg

Go back to the top of the car
We now move onto the fan. I did the removal and reinstallation without removing any more of the air intake. It’s easier if you remove the air box, but it can be done like this

http://i1186.photobucket.com/albums/...Y/DSC00884.jpg

The radiator is held on by a single torx bolt on the passenger side. You can see it here. Remove it

http://i1186.photobucket.com/albums/...Y/DSC00885.jpg


Unclip the large connector right by the torx bolt

http://i1186.photobucket.com/albums/...Y/DSC00886.jpg

You can try sliding the fan upwards but it faces resistance. This is because there’s a clip that has to be undone on the driver side and the bottom of the fan has pipes clipped onto it
Lets go for the clip on the driver side, on the edge of the fan. You can just about put your arm in there and unclip it while you move the fan up. It’s a really tight, PITA fit but eventually you will release the whole fan

http://i1186.photobucket.com/albums/...Y/DSC00915.jpg

http://i1186.photobucket.com/albums/...Y/DSC00916.jpg

http://i1186.photobucket.com/albums/...Y/DSC00918.jpg
Peekaboo

http://i1186.photobucket.com/albums/...Y/DSC00919.jpg

Finally

http://i1186.photobucket.com/albums/...Y/DSC00920.jpg

Go back to the bottom of the car
Right by all the pipes you disconnected from the fan you have another ‘U’ pipe which is bolted onto the subframe. It has 3 bolts and one nut. One of the 3 bolts is shorter, that one goes on the passenger side of the rack

http://i1186.photobucket.com/albums/...Y/DSC00921.jpg

http://i1186.photobucket.com/albums/...Y/DSC00922.jpg

http://i1186.photobucket.com/albums/...Y/DSC00923.jpg

In the wheel well, remove the ABS/Brake lines from where they’re connected to the strut

http://i1186.photobucket.com/albums/...Y/DSC00925.jpg


Drain the oil. Remember there are two drain holes in the S65

http://i1186.photobucket.com/albums/...Y/DSC00901.jpg

http://i1186.photobucket.com/albums/...Y/DSC00902.jpg

Remove the front sway bar links. I see BMW learned from the bad design of the E46M and now you can use two regular open ended wrenches

http://i1186.photobucket.com/albums/...Y/DSC00929.jpg

http://i1186.photobucket.com/albums/...Y/DSC00930.jpg

http://i1186.photobucket.com/albums/...Y/DSC00931.jpg


The next thing in the way of lowering the subframe is the belt tensioner. It is half attached to the engine and the oil pan, so we need to loosen it.
As it’s the tensioner it’s very hard to move and we must remove the belt first
Start by taking off the cap to access the bolt underneath. This is what we’ll use to release tension and remove the belt

http://i1186.photobucket.com/albums/...Y/DSC00933.jpg

SYT_Shadow Mon, Dec-12-2016 01:41:09 AM

Re: DIY: S65 M3 Rod Bearing
 
You then use a wrench to release the tension on the belt and slide the belt off. Once the belt is off, release the tension slowly until the tensioner reaches the end of its movement

http://i1186.photobucket.com/albums/...Y/DSC00934.jpg

http://i1186.photobucket.com/albums/...Y/DSC00935.jpg
Here you see the base of the tensioner which is still out of our reach because the subframe prevents us from reaching the bolts. Once we lower the subframe a bit we’ll return

http://i1186.photobucket.com/albums/...Y/DSC00936.jpg

Prepare to start undoing lowering the subframe.
First we unclip different wires. Here you can see two different cables that must be disconnected. One is to the lower left and goes to the arm which controls the xenon position, the other is a white connector

http://i1186.photobucket.com/albums/...Y/DSC00939.jpg

Remove the ground from the engine block

http://i1186.photobucket.com/albums/...Y/DSC00944.jpg

There is a bracket on the front driver’s side of the car. It’s held on with two bolts. Remove them

http://i1186.photobucket.com/albums/...Y/DSC00941.jpg

Notice the wrench I’m holding

http://i1186.photobucket.com/albums/...Y/DSC00942.jpg

Rotate the steering rack towards the passenger. Do it slowly and you’ll be able to peek at the steering rack bolt that has to be removed. You see this looking from the driver’s side of the wheel well

http://i1186.photobucket.com/albums/...Y/DSC00940.jpg

You need a E10 for the steering rack. Before touching this, draw a couple of lines between both parts you will uncouple. This allows you to mate it up exactly as it was. This is not poke-yoke, so it’s possible to set it back up with a crooked steering wheel. If that were to happen to me, I’d just get the car aligned, it is not the end of the world. I drew two lines and was able to reattach it perfectly

http://i1186.photobucket.com/albums/...Y/DSC00945.jpg

Here you can see the two lines

http://i1186.photobucket.com/albums/...Y/DSC00949.jpg
You need an extension to get there

http://i1186.photobucket.com/albums/...Y/DSC00947.jpg

It’s out!

http://i1186.photobucket.com/albums/...Y/DSC00950.jpg

Now we are ready to loosen then lower the subframe. Lets get the 6 bolts first. Note at this point I unscrew the 6 bolts but without removing them. You could also just remove them, the subframe weighs nothing and will happily hang from the suspension

http://i1186.photobucket.com/albums/...Y/DSC00951.jpg

http://i1186.photobucket.com/albums/...Y/DSC00952.jpg

http://i1186.photobucket.com/albums/...Y/DSC00953.jpg

http://i1186.photobucket.com/albums/...Y/DSC00954.jpg

http://i1186.photobucket.com/albums/...Y/DSC00955.jpg

http://i1186.photobucket.com/albums/...Y/DSC00956.jpg

http://i1186.photobucket.com/albums/...Y/DSC00957.jpg

After making sure no cable is about to snap, I release the bolts completely


We can revisit the tensioner now that the subframe is a bit lower. Remove the three bolts

http://i1186.photobucket.com/albums/...Y/DSC00958.jpg

http://i1186.photobucket.com/albums/...Y/DSC00963.jpg

http://i1186.photobucket.com/albums/...Y/DSC00964.jpg

http://i1186.photobucket.com/albums/...Y/DSC00965.jpg

http://i1186.photobucket.com/albums/...Y/DSC00966.jpg

http://i1186.photobucket.com/albums/...Y/DSC00967.jpg

Go to the back of the oil pan where there’s a surprising amount of cables. Unclip them and release the harnesses

http://i1186.photobucket.com/albums/...Y/DSC00968.jpg

http://i1186.photobucket.com/albums/...Y/DSC00969.jpg

http://i1186.photobucket.com/albums/...Y/DSC00970.jpg

http://i1186.photobucket.com/albums/...Y/DSC00971.jpg

http://i1186.photobucket.com/albums/...Y/DSC00972.jpg

It’s time for the oil pan bolts! Please take note of how long the T30 needed is. I used a 6 inch one because the 4 inch 'long' one I had bought for this job was insufficient

http://i1186.photobucket.com/albums/...Y/DSC00974.jpg

Remove all the oil pan bolts. There are many of them. The ones you need the extra long T30 are in the back of the oil pan

http://i1186.photobucket.com/albums/...Y/DSC00973.jpg

http://i1186.photobucket.com/albums/...Y/DSC00975.jpg

I followed smart people’s advice and inserted the oil pan bolts into the cardboard part that comes with the new oil pan gasket. There are a few diagrams I made. Left is the front of the engine, right is the rear. I put the car behind some pictures to make it extra clear. Note the two different lengths of bolts that are used, so take note!

http://i1186.photobucket.com/albums/...Y/DSC00976.jpg

http://i1186.photobucket.com/albums/...Y/DSC00977.jpg

http://i1186.photobucket.com/albums/...Y/DSC00978.jpg

http://i1186.photobucket.com/albums/...Y/DSC00979.jpg

Just like in the E46M, the back of the oil pan/tranny interface has 4 long bolts that go into the oil pan. I used an open ended wrench on 3 of them as a regular socket doesn’t fit

http://i1186.photobucket.com/albums/...Y/DSC00980.jpg

http://i1186.photobucket.com/albums/...Y/DSC00981.jpg

http://i1186.photobucket.com/albums/...Y/DSC00982.jpg

After that, the oil pan just falls down a bit. An oil pipe and the subframe avoids it from going far

http://i1186.photobucket.com/albums/...Y/DSC00983.jpg

http://i1186.photobucket.com/albums/...Y/DSC00984.jpg

http://i1186.photobucket.com/albums/...Y/DSC00985.jpg

http://i1186.photobucket.com/albums/...Y/DSC00986.jpg

http://i1186.photobucket.com/albums/...Y/DSC00988.jpg

Here you can see the fat pipe in the front which is avoiding our progress

http://i1186.photobucket.com/albums/...Y/DSC00987.jpg

http://i1186.photobucket.com/albums/...Y/DSC00989.jpg

Time to remove that pipe. It’s held on with two screws and has a mini gasket. Remove the short fat pipe. Note that this pipe has threadlocker on it, so be sure to reapply blue threadlocker when reassembling

http://i1186.photobucket.com/albums/...Y/DSC00990.jpg

http://i1186.photobucket.com/albums/...Y/DSC00991.jpg
Now you can drop the oil pan further

http://i1186.photobucket.com/albums/...Y/DSC00992.jpg

http://i1186.photobucket.com/albums/...Y/DSC00993.jpg

Next up are the two remaining oil pipes plus the supports. Remove them all. Note that all this hardware has threadlocker on it, so be sure to reapply blue threadlocker when reassembling

http://i1186.photobucket.com/albums/...Y/DSC00994.jpg

http://i1186.photobucket.com/albums/...Y/DSC00995.jpg

http://i1186.photobucket.com/albums/...Y/DSC00996.jpg

http://i1186.photobucket.com/albums/...Y/DSC00997.jpg

http://i1186.photobucket.com/albums/...Y/DSC01017.jpg

SYT_Shadow Mon, Dec-12-2016 01:41:29 AM

Re: DIY: S65 M3 Rod Bearing
 
Finally, we can start accessing the rod bearings!
Cylinder 1 (most to the front of the car) is in the perfect position. You can do rod 1 and 2 without rotating the engine.
I went cylinder by cylinder completing the work
After loosening the two bolts that hold a cap, sometimes you need to give it a little nudge with a rubber mallet
Note these are cracked forged rods which, besides being awesome, are cylinder and side specific. That means cylinder one’s cap only mates to cylinder one and the left side must go with the left side. I guess enough people screwed this up with the E46M3 that they started numbering the sides, so now one side of each rod and cap has numbers are the other doesn’t.
Once you have a cap in your hand, you remove the old bearing and then get a new bearing, insert it into the cap (it is a bit springy, but it does fit), note that top and bottom bearings are identical in my case. Some BE Bearing sets will be marked 'top' and 'bottom' shells, so if that is the case be sure to put the 'top' shell into the rod, the bottom into the cap. The ones I received were undesignated tops and bottoms and could be installed interchangeably
Then, get some clean oil or assembly lube and cover the surface of the bearing. I misplaced my assembly lube but apparently oil works just fine according to technical people, so I used that. I used a clean glove to spread the oil on, replacing it every time it got dirty because I touched another surface
First insert the bearing on the rod, then the cap

http://i1186.photobucket.com/albums/...Y/DSC00999.jpg

http://i1186.photobucket.com/albums/...Y/DSC01000.jpg

Cap 1 removed!

http://i1186.photobucket.com/albums/...Y/DSC01001.jpg

Journal looks happy

http://i1186.photobucket.com/albums/...Y/DSC01002.jpg

Here are my new goodies

http://i1186.photobucket.com/albums/...Y/DSC01003.jpg

This is a pic of the socket you need for the ARP bolts

http://i1186.photobucket.com/albums/...Y/DSC01004.jpg

These are torqued to 50ft-lb. Note this entire DIY is in Nm except the rod bolts, which are made by ARP so they use an imperial fastener and imperial torque specs. First I torqued both sides to 30ft-lb, then to 50. I wanted to ensure they were well settled

http://i1186.photobucket.com/albums/...Y/DSC01005.jpg

http://i1186.photobucket.com/albums/...Y/DSC01007.jpg

http://i1186.photobucket.com/albums/...Y/DSC01006.jpg

BE-ARP bolts come with lube. There’s like 20x the amount needed even though at the beginning I thought there was too little. You are supposed to cover the threads and head with lube as seen below

http://i1186.photobucket.com/albums/...Y/DSC01016.jpg


Plastigauge/Plastigage
I wanted to write this up because I’ve always been curious. As luck would have it, the massive box of plastigauge I had bought sometime in the past had every size known to man except the one I wanted. Nonetheless, I went through the procedure even though the numbers here don’t mean anything
You are supposed to use the new bearings here, but I used the old ones as the measurements in my case are worthless as I don’t have the right material
Note that the desired range when using green plastigage I linked above which is in inches is:
You should see anything from 0.0022 - 0.0028. Even the upper end of 0.0030 isn't the end of the world. The connecting rod bores seem to wear bigger over time.
For those that are on the upper end of the clearance spectrum that you'd like to bring down, get some 600-grit wet sandpaper, and sand the parting lines (with the paper wet). Go 6-8 swipes in each direction with light-to-medium pressure (5lbs - 10lbs pressure). Clean the dust thorougly, re-install, and re-measure. If it's still not where you want it, do it one more time. I don't think I'd do it more than twice though.


First you lay a little piece of plastigauge across the belly of the rod bearing

http://i1186.photobucket.com/albums/...Y/DSC01008.jpg

http://i1186.photobucket.com/albums/...Y/DSC01009.jpg

http://i1186.photobucket.com/albums/...Y/DSC01010.jpg

Then, you torque it down to whatever the fastener you use takes. Again, I used the old fasteners and tightened to 30ft-lb because my sizes were wrong

http://i1186.photobucket.com/albums/...Y/DSC01011.jpg

Finally, you remove the cap again and then compare against the piece of paper that comes with the plastigauge
According to this, I have 0.0076mm of clearance

http://i1186.photobucket.com/albums/...Y/DSC01013.jpg


After the first two rods you’ll have to move to the third and fourth. You need to rotate the engine. You do this with a 32mm socket at the front of the engine and turn clockwise

http://i1186.photobucket.com/albums/...Y/DSC01014.jpg

Eventually the third and fourth rods with be right in the middle and you can work on those. Repeat the process until you’re done

http://i1186.photobucket.com/albums/...Y/DSC01015.jpg

Lets see what the bearings look like!

http://i1186.photobucket.com/albums/...Y/DSC01018.jpg

http://i1186.photobucket.com/albums/...Y/DSC01019.jpg

http://i1186.photobucket.com/albums/...Y/DSC01020.jpg

http://i1186.photobucket.com/albums/...Y/DSC01021.jpg

I also removed the engine mounts and swapped them for BW units. Note that after only 36k miles mine were not looking too hot

http://i1186.photobucket.com/albums/...Y/DSC01022.jpg

http://i1186.photobucket.com/albums/...Y/DSC01023.jpg

http://i1186.photobucket.com/albums/...Y/DSC01024.jpg

http://i1186.photobucket.com/albums/...Y/DSC01025.jpg

You bolt the engine mount to the subframe instead of to the engine cradle where it just was

http://i1186.photobucket.com/albums/...Y/DSC01028.jpg1029

Installation is the reverse of disassembly, but just in case I show the steering rack which is the hardest part. Start raising the subframe slowly and the parts will more or less mate up
Note you should reapply green loctite to the steering rack bolt before reassembling

http://i1186.photobucket.com/albums/...Y/DSC01029.jpg

http://i1186.photobucket.com/albums/...Y/DSC01030.jpg

http://i1186.photobucket.com/albums/...Y/DSC01031.jpg

http://i1186.photobucket.com/albums/...Y/DSC01032.jpg


Don’t forget to fill up with oil and change the oil filter before turning the engine on!
http://i1186.photobucket.com/albums/...Y/DSC01049.jpg

As the engine is completely emptied of oil, someone suggested to pull fuse 39 so the engine doesn’t start. You can see that below. I did this, but the engine still fires and then won’t start, which I don’t think is an advantage. If it just cranked then yes, but by pulling this fuse it cranks, then fires, then dies. After a few tries I reinstalled the fuse and turned the engine on, leaving it alone for a while so it heated up. I recommend you do that from the beginning

http://i1186.photobucket.com/albums/...Y/DSC01053.jpg

http://i1186.photobucket.com/albums/...Y/DSC01054.jpg

SYT_Shadow Mon, Dec-12-2016 01:41:51 AM

Re: DIY: S65 M3 Rod Bearing
 
reserved 4

pbonsalb Mon, Dec-12-2016 02:20:28 AM

Re: DIY: S65 M3 Rod Bearing
 
Very thorough DIY. Thanks for taking the time to photograph the steps and post details about most steps. This will encourage more people to do the job on their own and save $1500+ in labor for a 12 hour job (and many of the shops that are charging that much in labor have done it a few times and gotten it down to 8 hours). Its not rocket science but you need to have certain tools and know what your are doing. These posts help you understand what you are doing.

Avplayer Mon, Dec-12-2016 02:59:42 AM

Re: DIY: S65 M3 Rod Bearing
 
Amazing diy. I wish there was one of those rent a lifts around nyc

pbonsalb Mon, Dec-12-2016 03:06:39 AM

Re: DIY: S65 M3 Rod Bearing
 
The OP drove to RI from a little bit outside of NYC to DIY. If it is something you want to DIY, you can save $500-1000 even after paying for the lift and a hotel and food and gas.

SYT_Shadow Mon, Dec-12-2016 10:49:44 AM

Re: DIY: S65 M3 Rod Bearing
 
Quote:

Originally Posted by Avplayer (Post 1067553257)
Amazing diy. I wish there was one of those rent a lifts around nyc

It's well worth the drive from NYC. I would have driven to Vermont or Washington to be able to do this

jason912 Wed, Dec-21-2016 01:28:51 PM

Re: DIY: S65 M3 Rod Bearing
 
Great read, thanks for sharing!

PencilGeek Thu, Dec-22-2016 12:48:41 AM

Re: DIY: S65 M3 Rod Bearing
 
Amazing DIY! This is such a great service to the community. Thanks for the time, effort, and helping others out as well.


All times are GMT. The time now is 12:48:39 AM.

Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.
Copyright 1999-2017 M3Forum.com