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-   -   HELP underdrive pulley (http://www.jeepgarage.org/f6/help-underdrive-pulley-3993.html)

downstate 11-11-2009 08:57 PM

HELP underdrive pulley
 
yes I searched, but went to install the slp pulley today got the stock pulley off but could not get the new pulley on. even rented a kit but still no luck. do I need to go buy the "8512-a" part from the dealer? did you guys just have a shop do it, how much did it run you?

put the stock pulley back on for now, need your suggestions! :)

HEMIBeast 11-11-2009 09:15 PM

Re: HELP underdrive pulley
 
Mike your going to need that part number 8512-a in order to install it.

ducks unlimited 11-11-2009 09:18 PM

Re: HELP underdrive pulley
 
didnt we do a thread on this ??? im not sure i could be wrong

Frankie 11-11-2009 09:21 PM

Re: HELP underdrive pulley
 
Quote:

Originally Posted by ducks unlimited (Post 97655)
didnt we do a thread on this ??? im not sure i could be wrong

Nope, That was a thread on if it would fit on the 5.7 too! ;)

downstate 11-11-2009 09:23 PM

Re: HELP underdrive pulley
 
^ threads I found were if it fits on a 5.7, what it does, is it worth it, nothing about installing it or I could have missed it as well, so sorry if its already been covered. Anyone have the part and want to ship it my way? I'll pay shipping. I think the price is 65.00 really don't want to buy it.

HEMIBeast 11-11-2009 09:24 PM

Re: HELP underdrive pulley
 
Here you go...

INSTALLATION
CAUTION: To prevent severe damage to the
Crankshaft, Damper or Special Tool 8512–A, thoroughly clean the damper bore and the crankshaft nose before installing Damper.

1. Slide damper onto crankshaft slightly.
CAUTION: Special Tool 8512–A, is assembled in a specific sequence. Failure to assemble this tool in this sequence can result in tool failure and severe damage to either the tool or the crankshaft.
2. Assemble Special Tool 8512–A as follows, The nut is threaded onto the shaft first. Then the roller bearing is placed onto the threaded rod. The hardened bearing surface of the bearing MUST face the nut.Then the hardened washer slides onto the threaded rod. Once assembled coat the threaded rod's threads with Mopar Nickel Anti-Seize or (Loctite No. 771).
3. Using Special Tool 8512–A, press damper onto crankshaft.
4. Install then tighten crankshaft damper bolt to 176 Nm (129 ft. lbs.).
5. Install radiator upper hose.
6. Install accessory drive belt
7. Refill cooling system
8. Connect negative cable to battery.

jeeppro 11-11-2009 09:27 PM

Re: HELP underdrive pulley
 
Quote:

Originally Posted by HEMIBeast (Post 97670)
Here you go...

INSTALLATION
CAUTION: To prevent severe damage to the
Crankshaft, Damper or Special Tool 8512A, thoroughly clean the damper bore and the crankshaft nose before installing Damper.

1. Slide damper onto crankshaft slightly.
CAUTION: Special Tool 8512A, is assembled in a specific sequence. Failure to assemble this tool in this sequence can result in tool failure and severe damage to either the tool or the crankshaft.
2. Assemble Special Tool 8512A as follows, The nut is threaded onto the shaft first. Then the roller bearing is placed onto the threaded rod. The hardened bearing surface of the bearing MUST face the nut.Then the hardened washer slides onto the threaded rod. Once assembled coat the threaded rod's threads with Mopar Nickel Anti-Seize or (Loctite No. 771).
3. Using Special Tool 8512A, press damper onto crankshaft.
4. Install then tighten crankshaft damper bolt to 176 Nm (129 ft. lbs.).
5. Install radiator upper hose.
6. Install accessory drive belt
7. Refill cooling system
8. Connect negative cable to battery.

is this on the 4.7 5. 7

downstate 11-11-2009 09:33 PM

Re: HELP underdrive pulley
 
fawk, thanks fredo I had that but we were confused about the part since it just looks like a bolt that we could pick up.. we were able to get the stock off just by lifting up the jeep no removing the radiator or anything. hmm. ok I'll search for this part but if anyone has one PM me!

ducks unlimited 11-11-2009 09:39 PM

Re: HELP underdrive pulley
 
Quote:

Originally Posted by xoxSTUGOTSxox (Post 97662)
Nope, That was a thread on if it would fit on the 5.7 too! ;)

gotcha!

HEMIBeast 11-11-2009 09:39 PM

Re: HELP underdrive pulley
 
No problem!! Here's a few links for you.


http://www.millerspecialtools.spx.co...il.aspx?id=564

http://www.millerspecialtools.spx.com/Detail.aspx?id=1

http://www.millerspecialtools.spx.co...il.aspx?id=563 8512-a

jeeppro 11-11-2009 09:44 PM

Re: HELP underdrive pulley
 
Great info fredo

HEMIBeast 11-11-2009 09:45 PM

Re: HELP underdrive pulley
 
Thank you brotha.


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