ok i work at a local junk yard and we got a 7m motor in from a totaly wrecked 86.5 so we came upon a problem the guy took the tranks it was a auto and he took off the flex plate and converter and for some odd readon to take the ead off he dismanteled everything and to do this he cut the timing belt and left the crank pulley on:icon_evil so i was wondering do i have ot find a converter and flex plate to put back on the back side of the crank and hit it with a impact to get that crank pulley bolt off cus im taking the 7m crank thats in it hehe 1 + to working at a junk yard
crank pulley with junk motor problem
- Thread starter webbs7mgte
- Start date
webbs7mgte;1127949 said:
well yes if you want to have the automatic transmission you need a converter and a flex plate, the crank pulley, put a 19mm on there with a 1/2 wrench and HIT THE WRENCH hard it comes loose, iv had to do this to 3 of my supra's. Let me know, I want someone to get this and try it so i can prove it works.
Not sure about there being no flex plate/flywheel. But as stated above you can break the crank pulley bolt loose with a 19mm socket and 1/2 inch ratchet or breaker bar. You will also need a puller to remove it without damaging the crank pulley(sure you knew that but just adding it in case.)
See if you can find someone local with a flywheel or see if theres one in your junkyard and bolt it up and jam it up if need be.
GL!
See if you can find someone local with a flywheel or see if theres one in your junkyard and bolt it up and jam it up if need be.
GL!
You have to pull the pan off to remove the crank anyways, wedge a block of wood in there to stop the crank from spinning and have at it.
No wonder lots of Junkyards don't let people take thier own parts out now....cutting timing belts?
webbs7mgte;1127949 said:
That is one hell of a sentence...between no punctuation and the spelling, it gave me a headache.
Ok I tried all ur guys' ideas and unfortuntley they didn't work lol I have a flex plate bolted to the back side of the crank and I wedged a piece of wood under it and tried with the breaker bar but the crank is spinning away and the flex plate is eating through the 2 x 4 and I even tried a brick but it started spinning and eating through that too am I going to have to hit it with an impact or is their a way I can just remove the main caps and thrust washers and pull the crank up and take it off that way any help would be more than greatly appreciated
Ok I have broken 8 adapters on this damn bolt I have a 4 way with one end a screw driver large flat head loged in the flex plate allowing it not to move and have a 1/2 breaker bar and have broken adapters 8 actully is the bolt reversed threads or just that torqued down
Ok thanks lJ the adapters were all snap on or craftsman I know craftsman isn't the best but when my garage got broken into and my supra was vandalized my entire matco tool box was stolen I was pissed but u say just use a breaker bar and keep going at it and no impact wrench lol if so its gunna b a night of swearing and yelling in the garage lmao
Swearing is good you can run 4>5 into one long word 
Sort of lucky the extensions broke as the Bolt is necked down under the head and can fail
This is a BAD thing if it happens.
Sort of lucky the extensions broke as the Bolt is necked down under the head and can fail
This is a BAD thing if it happens.
Ok so I guess its gunna b swearing I hate aholes who take parts without doing it right there dumb so I guess its time to stock up on extensions or just try to solo it
That bolt is on tight. If I recall it's torqued to 195ft/lbs. To get mine off when i was tearing down a 7m I jammed up the rear of the engine and was actually standing on/jumping on my breaker bar to break it free. Oh how sweet it is when you get that bolt off hahaha!
eric
eric
:biglaugh:ya i got it off it is great stretch i had my left leg on the block crouched down and was pulling ont he breaker abr down and when ti rboek free flew into my garage door lol but WHOOO MOTHA FING WHOOO i got it off lol
ya its comming just as soon as i get a new mk3 lJ lol so hold on the spelling is comming maybe we should ass a spell check to the box lmao:biglaugh: but anyone know how to identify a crank if theres no stampings my threads arent posting
7m no stamp and fully counter weighted
6m cast in "6M" and missing counterweights on some throws.
6m cast in "6M" and missing counterweights on some throws.
thanks lJ want a 7m crank lol haha no knock knock for me im all aobut the jz motors but have ot get a new mk3