need help quick! Crank hub will not go back on
Re: need help quick! Crank hub will not go back on
Originally Posted by Lonnie Pavtis
Never hammer it on.... you can ruin the thrust bearing (rear main). This is a very bad idea or suggestion. Hammers have no place anywhere near an engine.
But I allways clean everything thouroughly with some emerycloth and then apply anti seize, with a damener installer which is basicly a hardened steel threaded rod with a bearing, mine allways goes on without a hitch, but reiterate never hammer the hub on with a solid metal hammer.
Re: need help quick! Crank hub will not go back on
Yes a deadblow hammer, block of wood etc. will protect your hub from damage. BUT, you are still pounding on the bearings. If anyone wants to argue my point try this.
When building your next shortblock, hammer the **** out of the front of the crank. Check clearances. Feel the crank shake back and forth in the block. Proceed to kick your own *** because you now know better.
When building your next shortblock, hammer the **** out of the front of the crank. Check clearances. Feel the crank shake back and forth in the block. Proceed to kick your own *** because you now know better.
Re: need help quick! Crank hub will not go back on
Originally Posted by captaindbol
Yes a deadblow hammer, block of wood etc. will protect your hub from damage. BUT, you are still pounding on the bearings. If anyone wants to argue my point try this.
When building your next shortblock, hammer the **** out of the front of the crank. Check clearances. Feel the crank shake back and forth in the block. Proceed to kick your own *** because you now know better.
When building your next shortblock, hammer the **** out of the front of the crank. Check clearances. Feel the crank shake back and forth in the block. Proceed to kick your own *** because you now know better.
I forgot to add that to my statement, I was thinking it was explained in Lonnies post I quoted, but I didnt clarify.
Registered User
Joined: Dec 1998
Posts: 2,407
From: Windsor, Canada: Home of the FASTEST LT1 & LS1 6 spds :)
Re: need help quick! Crank hub will not go back on
Originally Posted by captaindbol
Amen Lonnie,
I don'tclaim to know everything but I've got to butt in and tell everyone TO NOT USE A FUC**ING HAMMER!!! There is a tool to do this. Beating on the balancer with a hammer WILL pound out the thrust surface of the rear main bearing. Also, a grade 8 bolt is harder than the threads in your crankshaft end, so you roll the dice hard with that method as well.
http://www.jegs.com/cgi-bin/ncommerc...44&prmenbr=361
The right tool cost less than a tank of premium so don't bitch about how you can't afford one. If one person reads this thread and learns something I've done my job. And if I've offended anyone so be it, I wish you all the best of luck with your hammered on ****.
My rant for the day,
James
I don'tclaim to know everything but I've got to butt in and tell everyone TO NOT USE A FUC**ING HAMMER!!! There is a tool to do this. Beating on the balancer with a hammer WILL pound out the thrust surface of the rear main bearing. Also, a grade 8 bolt is harder than the threads in your crankshaft end, so you roll the dice hard with that method as well.
http://www.jegs.com/cgi-bin/ncommerc...44&prmenbr=361
The right tool cost less than a tank of premium so don't bitch about how you can't afford one. If one person reads this thread and learns something I've done my job. And if I've offended anyone so be it, I wish you all the best of luck with your hammered on ****.
My rant for the day,
James
so no one makes a proper install tool at least to work on an aftermarket crank and balancer! any help is greatly appreciated! lmao!!!! don't ya just love this ****!
Re: need help quick! Crank hub will not go back on
Originally Posted by taner
that part doesn't work on a callies crank/ati balancer....just my .02. i guess i will be returning it! **** i can't get my balancer on! only reason i had to pull is cause of the ****ing rotor coming loose in the opti! looking at all of the different experiences i am afraid to even use threaded rod!!!
so no one makes a proper install tool at least to work on an aftermarket crank and balancer! any help is greatly appreciated! lmao!!!! don't ya just love this ****!
so no one makes a proper install tool at least to work on an aftermarket crank and balancer! any help is greatly appreciated! lmao!!!! don't ya just love this ****!
GM installation tool #j39046 Crankshaft hub remover/installer tool,
That is right out of my factory service manual.
Re: need help quick! Crank hub will not go back on
Taner, Sorry if you bought that tool and it didn't work. You can use the same Idea to work on your application though. Take a threaded rod that fits your crank threads and place a double nut on the end where the wrench flats would be at the end of the jegs tool. Get a roller thrust bearing like on the Jegs tool but with a smaller ID to match your rod. You will also need to find or make a large flat washer that locates on the ATI, inside the ring of bolts but still has some surface area to push against the balancer. Then you need to make a spacer to go between the bearing and the washer so can put a wrench on everything and not get into the pully. Hope this helps(makes sense). Pm me if you need any help or have some questions.
James
James
Re: need help quick! Crank hub will not go back on
Originally Posted by Lonnie Pavtis
Never hammer it on.... you can ruin the thrust bearing (rear main).
?
Re: need help quick! Crank hub will not go back on
I watched Mr. Golen at Golen Engine Service hit my ATI hub on with an aluminum block and hammer... He said they have always used that method without a single problem...
Registered User
Joined: Dec 1998
Posts: 2,407
From: Windsor, Canada: Home of the FASTEST LT1 & LS1 6 spds :)
Re: need help quick! Crank hub will not go back on
capndbol,
no problem, i returned it for a refund, i don't know where to get the thrust bearing, i know what you mean, but nowhere to buy it right away. i have to have car together and on trailer friday night!!!!!
i have dyno time scheduled for satuday morning!!! fuuuuuuuuuuuuuuck!
i bought some rod, a nut (both grade 8 have some washers, couldn't find a f'n bearing though.
gm tool = $242
callies tool = $94 (for my crank)
if i can get it on myself..... priceless!! i will report back. i have a small torch, and more will i guess!!! lol!!!!!
no problem, i returned it for a refund, i don't know where to get the thrust bearing, i know what you mean, but nowhere to buy it right away. i have to have car together and on trailer friday night!!!!!
i have dyno time scheduled for satuday morning!!! fuuuuuuuuuuuuuuck!i bought some rod, a nut (both grade 8 have some washers, couldn't find a f'n bearing though.
gm tool = $242
callies tool = $94 (for my crank)
if i can get it on myself..... priceless!! i will report back. i have a small torch, and more will i guess!!! lol!!!!!
Registered User
Joined: Dec 1998
Posts: 2,407
From: Windsor, Canada: Home of the FASTEST LT1 & LS1 6 spds :)
Re: need help quick! Crank hub will not go back on
threaded rod, nut and washer= $10
flat plate from Randy = freebie!
my drill and wrench = balancer installed properly!!!
now i can get it together!!! and dyno the bitch!!!
flat plate from Randy = freebie!
my drill and wrench = balancer installed properly!!!
now i can get it together!!! and dyno the bitch!!!
Thread
Thread Starter
Forum
Replies
Last Post
dbusch22
Forced Induction
6
Oct 31, 2016 11:09 AM
cyteone
LT1 Based Engine Tech
7
Feb 7, 2015 06:04 PM
1LEThumper
Forced Induction
40
Jul 14, 2003 12:45 PM



