Need help/thoughts: Pinning ATI Balancer
I cannot figure out how to make this work with an aftermarket ATI Balancer. I could be just blind or a moron.. thats cool.. but could someone help me figure this out? Have any of you used this kit with an ATI Balancer?
I emailed Bob at Brute and he said it should work and sent me the instructions. In the instructions it says to pull the stock balancer off, install the aftermarket balancer, and then pin it by putting the bolt through and drilling to the correct depth.
My problem is, the neck is too skinny for the jig to fit inside. The 'neck' of the ati balancer is too long for the drill bit to even come close to touching the crank if it were to sit on the outside...
Here are a few pictures for reference. I took a shot of the back of the balancer to show the length of the 'neck' (dont know what else to call it). I put the jig on the back of it to show that its width.
http://imgur.com/67oXrUz
http://imgur.com/yULA1m4
Here it is sitting on top of the front of the balancer (yes, the jig is upside down, just wanted to show that it doesnt slide down it to sit flush with the crank if it were on there)
http://imgur.com/LKOPGtN
And lastly a picture of the jig sitting inside the pully if the pulley was mounted up on the balancer. The little ridge of the jig fit nice an snug in there but again, the drill bit itself would need to be like 4 times a long if I were to have to drill all the way down that 'neck' / tube.
http://imgur.com/0sIHy4W
Again, thanks for any thoughts, comments, or if you want to call me an idiot for missing something silly... im cool with that. Need different pictures? ask.
Thanks!
Install the the tool on to the front of the crank with the longer bolt provided.
Measure the length of the pin and tape off the bit so that the width of the tool and length of the pin are combined to give you the correct depth for the pin.
start drilling. That tool will hold the bit where it needs to be.

the blue line that runs in the middle of the hub represents the amount of distance the drill bit has to go. its about 4" or so of where the drill bit will be "free floating." basically the jig fits in the blower pulley (BP), but it will hit the end of the balancer assembly hub or the Serpentine Pulley (SP) (i cant remember which), but regardless of what it hits it will not allow it to mount to the crank like i thought its supposed to go. it seems kind of goofy they would design it where the actual jig doesnt mount to the crank itself, and make you use a ridiculously long drill bit... . is this how this type of fixture is supposed to work? if so, how the hell do you get your fingers inside that hub to place the pin and hammer it in. I dont see how this pin kit will work with an ATI balancer.
I would do it that way. The diagram below indicates the front pinning method.
If you get curious how I did it, you can youtube, ATI damper pinning and I should pop up with the vid. of how I did it. its not that bad.
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Last edited by I8UR4RD; Feb 3, 2013 at 11:44 PM.






