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Pulling out the engine... TC to Flexplate bolts?

2.9K views 28 replies 11 participants last post by  Fuel man  
#1 ·
Is it possible to pull the engine out with the TC attached to the flexplate? Im having a hard time removing the bolts holding the TC to the flexplate. Like they wont come out at all. I was trying everything like kicking the breaker bar and just about everything else. Nothing it working. Doesn't the TC just slide onto the input shaft on the transmission? Cant I just jack up the trans and engine then pull the engine straight as I can from the transmission? Then in theory, the TC will slide off the input shaft fairly straight

Or whats the secret to getting these bolts loose? I dont want to pull the transmission out of the car, I want to just leave it in and pull the engine.
 
#2 ·
yes it is very hard what i say do is get yourself a second worker if you dont already have one,and you could try this procedure seems to work in my mind,attch the tranny back to the engine pull together as a unit that should clear yourproblem up ,pretty much,dont forget to drain your fuel tank and take out the driveshaft before pulling
tom
 
#3 ·
The secret is to have an 45 degree wrench and make sure it is a long one so you can out some a$$ on it.If I remember right it is a 9/16 but dont quote me on that.By taking the unit out as a whole it will be a pain,not quite enough room and you can seriously mess the tranny up.I would go get a long wrench with a swiwel head and a hammer.That is what I had to do.I did have one that I had to actually hit it with an air hammer,it broke it loose and then I continued to take it out with the wrench.
Good Luck,
Chris
 
#4 ·
Are you using the access hole on the right side of the trans? There is a large access hole with a large black rubber "plug" in it that allows you easy access to the 14mm nuts. I used a 6 point socket with a short extension on mine.
 
#5 ·
281_tuner said:
yes it is very hard what i say do is get yourself a second worker if you dont already have one,and you could try this procedure seems to work in my mind,attch the tranny back to the engine pull together as a unit that should clear yourproblem up ,pretty much,dont forget to drain your fuel tank and take out the driveshaft before pulling
tom
WHAT??? :confused:

16secondp71 said:
Are you using the access hole on the right side of the trans? There is a large access hole with a large black rubber "plug" in it that allows you easy access to the 14mm nuts. I used a 6 point socket with a short extension on mine.
Huh?:confused: Where is the plug? Im getting to them by the inspection plate.

LX Tasy - How were you holding the engine from turning? Just by the crank bolt?

This is just pissing me off now. I just cant get them to break loose. What can you damage by pulling it out with the TC still on it?
 
#6 ·
I pulled my engine out and put it back in, twice, with the TC attached to the flex plate. When you put it back in, you just have to make sure the angle of the engine and torque converter are the same.
 
#8 ·
OK, you know where the starter is, right? Well, on the opposite side of the block there is an access hole covered by a rubber plug where you can get to the nuts on the TC studs. TRUST ME... this hole is cast into EVERY 4.6L block and it is about 3 inches in diameter which is plenty of room.

I would not recomend pulling the engine with the TC still attached to the flexplate, this could damage your pump seal as well as the TC and the input shaft to your trans. Not saying that it WILL happen, I'm just saying it is a strong possability.
 
#11 ·
I also do not recommend pulling the engine with tc attached. use the access plug on the drivers side... with that opening and a good size breaker bar you shouldnt have much trouble. the bolts are on tight but you can get them off.
 
#12 ·
j- yea it came right off. and for the motor mounts, our dumb asses didnt notice the one easy to get to bolt so we took the 3 out from the block. make it easy on yourself take the one bolt out, i think youll have to move the ps pump and the ac unit out the way to get at them but once thoes are moved its cake.
 
#13 ·
I'm just posting this to be posting something.... But I pulled My Entire engine with my Transmission still attached... SO I HOPE it can be pulled out with less things than that attached.....

I just wish I had taken pictures of it when I did :)
 
#15 ·
I already unbolted the easy to get to bolts
You are turning the motor in order to line up each nut in the inspection plate right? (you do have nuts not bolts correct?). I find it easier to tap the end of the wrench with a BFH in order to loosen the nuts. If you are doing a motor swap I would remove the trans/motor as a unit to make it eaiser to re-join the trans to the motor because that's were the most "fun" will be had. Don't pull the motor with the TC attached to the flexplate that would be Badd.. MMMkay?



yes it is very hard what i say do is get yourself a second worker if you dont already have one,and you could try this procedure seems to work in my mind,attch the tranny back to the engine pull together as a unit that should clear yourproblem up ,pretty much,dont forget to drain your fuel tank and take out the driveshaft before pulling
Dude, whatever your on please share.
 
#16 ·
OK, then as far as pulling the engine and trans together. Do I just disconnect the shifter and trans mount then pull it out? The driveshaft just slides out of the tailshaft of the trans?

Im gonna try getting to the nuts (yes they are nuts and not bolts) tonight from that 3" hole on the drivers side. If no luck is there, then I may pull the engine and trans. I dont really want to but might do it.
 
#17 ·
I suggest you try your best to get just the engine out by itslelf... Its a Pain to pull both at the same time.... Its kinda big and bulky all together.... I had an overheard hoist to do it with (not a cherry picker engine jack) Yes the Driveshaft will slip out of the trans and then you'll have 10 quarts of tranny fluid on the floor... :) I used an old Slip yolk to slide on the tailshaft to keep the oil from leaking out......

Some things to think about when Pulling tranny with engine... Exhaust, is it in the way,mine is... Electrical components make sure they are all disconnected ( or you'l end up like me cutting crap up :rolleyes: ) ... Do you have enough room to pull it out with ( i'm talking about removing the Radiator and front accessories) I'm sure there are a junk load of other small things to keep in mind when pulling them both.... I've done it twice and it was no fun either time...Its easier with help.... But if you like me I want help to do what i say and not give opinions(especially when they have no idea about what they are talking about) You can pull it by yourself but its not easy( easy to damage stuff).....

Anyway try your best to just pull what you need to pull and not everything.... Remember what you pull out has to be put back in and Putting them both back in together is a tad harder than it is to pull :cool:
 
#18 ·
Dr. FrankenCougie said:


I find it easier to tap the end of the wrench with a BFH in order to loosen the nuts.
I love that! :uppoint:

Kind of like my "attach jackhandle to wrench for leverage" mod? lol

And BlackTbird96,
I pulled my combo out together, it's actually pretty easy. disconnect the shifter linkage, undo the electrical connections, drain the fluid, undo the mounts and pull :)
If you want to do just the engine, with the TC nuts off it should be pretty easy. Just be sure to support the trans in the front when you pull it.
 
#21 · (Edited by Moderator)
well its like this you gotta turn the crank to align the bolts,to where you can barley get a wrench in their and take them out,but at the same time you have to have someone holding the "harmonic balancer bolt",for leverage ,gotta take the fuel tank out first before you take out the driveshaft ,mark your drive with some cool red nail polish "i personally like the hot colors you can see the mark real good " .
 
#22 ·
281_tuner said:
well its like this you gotta turn the crank to align the bolts,to where you can barley get a wrench in their and take them out,but at the same time you have to have someone holding the "harmonic balancer bolt",for leverage ,gotta take the fuel tank out first before you take out the driveshaft ,mark your drive with some cool red nail polish "i personally like the hot colors you can see the mark real good " .
and why are we talking about taking out the driveshaft???
 
#24 ·
Well anyways, I got 3 of the 4 nuts off. I think the trans shop put them on with an impact because they are on there really good and 3 of the bolts are rounded off pretty good. One have 1 more to go and it is soaking in oil tonight. But I also got all the bolt around the bellhousing loose. And I only spent a half hour on it :D

So after another half hour I should have it on the hoist. (I hope) But it will have to wait until tomorrow. But things are starting to look really good. This weekend the new engine should go in now.