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So...you pop off the harmonic. What about installing? #1468059
07/15/13 09:36 AM
07/15/13 09:36 AM
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Athens, Greece
Pyper70 Offline OP
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I am going back to my buddy's place tomorrow with a deadblow hammer & 3 pulley extractors. I am gonna come back and sandblast the harmonic, prime, paint, affix the timing tape and let it cure. The engine is in the car. He has a 3 core aluminum radiator with dual fans.

I can clean up the crankshaft with emery cloth, put the key in. Should I put some anti-seize compound on the crankshaft area where it comes in contact with the balancer? I know I have wedged the flexplate on an engine stand build but I have never done it in a car. How do you guys reinstall the balancer to torque spec? Do I have to remove the radiator and run an impact on it?

Is there another industry trick that I haven't thought of?


Family owned 1969 Charger R/T DualQuad 440/727/GVO/3.55s
Re: So...you pop off the harmonic. What about installing? [Re: Pyper70] #1468060
07/15/13 09:46 AM
07/15/13 09:46 AM
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Northern Indiana
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The correct damper installing tool makes it an easy job. You can probably rent one if you don't want to invest in one.
Keith

Re: So...you pop off the harmonic. What about installing? [Re: Pyper70] #1468061
07/15/13 09:51 AM
07/15/13 09:51 AM
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They make balancer installers , but I guess that would be hard to come by where you are . To torque it you need to wedge something in the flex plate or bring #1 up on the CONPRESSION STROKE, pull #1 spark plug and feed a few feet of rope in the cylinder and bring the piston up till it stops.

What is the reason for having to clean the crank with emery cloth ?

I wouldn't bother wit hantisieze , you are just going to push it into the timing cover area , the balancer is a light press fit .

Is this a factory balancer ?

Re: So...you pop off the harmonic. What about installing? [Re: JohnRR] #1468062
07/15/13 10:09 AM
07/15/13 10:09 AM
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Athens, Greece
Pyper70 Offline OP
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I think I have....the extractor....I think...it was a Lisle or a KB Tools...

The rope is a great idea....would I be damaging anything by doing it this way? Will a valve be injured?

The emery cloth...just to clean it up is all..its not a factory balancer. It was installed 350 miles ago and the paint flaked off and the timing marks went with it (I didn't recommend the balancer to him, but as usual, I am cleaning up someone else's mistake) but I can't dial his engine in without those markings and gluing it on temporarily isn't a solution for myself. I like to work on people's cars as if they were my own.

Could I use a 1/2 x 20 bolt, slip on a nut, a washer, wheel bearing, and then crank it down against the harmonic? Tightening the nut to get it to go in? (I am just replicating the tool I just saw on Youtube) I wouldn't mind having the actual tool in my tool box as I like to collect the most obscure tools for jobs. Just nice to have it in case it ever comes up again

This is the balancer he chose to install

I just saw the address of the manufacturer of that harmonic...literally...SEVEN MINUTES from where I used to live and I have never heard of them....Makes you wonder

Last edited by Pyper70; 07/15/13 10:22 AM.

Family owned 1969 Charger R/T DualQuad 440/727/GVO/3.55s
Re: So...you pop off the harmonic. What about installing? [Re: Pyper70] #1468063
07/15/13 10:44 AM
07/15/13 10:44 AM
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tennessee
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Go to your nut& bolt store and buy a longer bolt the same size as your balancer bolt buy a nut and flat washer for same. Screw in longer bolt and use nut with flat washer to push balancer on. Worked for me>

Re: So...you pop off the harmonic. What about installing? [Re: pushbutton] #1468064
07/15/13 11:34 AM
07/15/13 11:34 AM
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Athens, Greece
Pyper70 Offline OP
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I found my harmonic extractor so thats good news...PowerBuilt..

I will buy some rope tomorrow morning and try that method for the prevention of the assembly rotating.

As for the installation tool....shouldn't I put a bearing between the harmonic and the tool...something needs to act like a buffer against the flange on the balancer...wouldn't the washer butting up against it have excessive friction?


Family owned 1969 Charger R/T DualQuad 440/727/GVO/3.55s
Re: So...you pop off the harmonic. What about installing? [Re: Pyper70] #1468065
07/15/13 11:42 AM
07/15/13 11:42 AM
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Quote:


As for the installation tool....shouldn't I put a bearing between the harmonic and the tool...something needs to act like a buffer against the flange on the balancer...wouldn't the washer butting up against it have excessive friction?




yes a bearing between the 2 would help.

This is a big block mopar if I remember right , the crank bolt is 3/4 - 16 ... fine thread .

Re: So...you pop off the harmonic. What about installing? [Re: Pyper70] #1468066
07/15/13 12:03 PM
07/15/13 12:03 PM
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tennessee
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Quote:

I found my harmonic extractor so thats good news...PowerBuilt..

I will buy some rope tomorrow morning and try that method for the prevention of the assembly rotating.

As for the installation tool....shouldn't I put a bearing between the harmonic and the tool...something needs to act like a buffer against the flange on the balancer...wouldn't the washer butting up against it have excessive friction?




Use some grease if you like. it wasn't a problem for me.

Re: So...you pop off the harmonic. What about installing? [Re: JohnRR] #1468067
07/15/13 07:27 PM
07/15/13 07:27 PM
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bethlehem pa
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Quote:

They make balancer installers , but I guess that would be hard to come by where you are . To torque it you need to wedge something in the flex plate


this is what i've always done. poor man's budget shop!

Re: So...you pop off the harmonic. What about installing? [Re: Pyper70] #1468068
07/15/13 07:35 PM
07/15/13 07:35 PM
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Prospect, PA
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It is referred too as a balancer or a damper, not a harmonic.

You can use a longer bolt and a nut on one of the torque converter bolt holes. Use the nut to tighten the bolt down, the bolt head will stop against the block .

Anti-sieze is not a bad idea. I use it. However, I not heard of a iron/steel balanced hub freezing on the crank...Aluminum, that's another story, always use anti-sieze.

You don't need to do anything with the key, and you will be creating unnecessary work for nothing in messing with it, IMO.

You might be able to get the balancer started using a mallet and then the bolt, or use a longer bolt. I promise that this was the only way used for years by virtually every hobbyist for decades.

Re: So...you pop off the harmonic. What about installing? [Re: BSB67] #1468069
07/15/13 07:49 PM
07/15/13 07:49 PM
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Athens, Greece
Pyper70 Offline OP
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I dunno...Always used the term balancer, damper and harmonic....semantics....

I found a rather interesting way...I am trying to avoid crawling under the car (her name is Christine) and even though I am not harming her...I would rather not be her first victim.

How about this picture below...starting the balancer on the keyway, cranking it down until the assembly begins to rotate...drop in a chain and bolt on the damper at the 10 o'clock setting....wrap the other end of the chain around the chassis or k-member and then cranking it down....the chain shouldn't move past the 1 o'clock position


Family owned 1969 Charger R/T DualQuad 440/727/GVO/3.55s
Re: So...you pop off the harmonic. What about installing? [Re: Pyper70] #1468070
07/15/13 07:52 PM
07/15/13 07:52 PM
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I would not do that , you will be applying a side load to the balancer hub while it's not on very far ... use the rope and do it on the compression stroke. On the compression stroke the valves are CLOSED so you won't chance bending them.

Re: So...you pop off the harmonic. What about installing? [Re: JohnRR] #1468071
07/15/13 08:04 PM
07/15/13 08:04 PM
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Athens, Greece
Pyper70 Offline OP
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I'll try the rope trick....if its by the numbers as you say it is...it shouldn't be a problem as its in the compression stroke

Every new trick is worrysome...hopefully afterwards I will wonder why I was so skeered of doing it in the first place


Family owned 1969 Charger R/T DualQuad 440/727/GVO/3.55s
Re: So...you pop off the harmonic. What about installing? [Re: BSB67] #1468072
07/15/13 10:53 PM
07/15/13 10:53 PM
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Marlboro, NY, USA
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Quote:

<snip!>.....
You might be able to get the balancer started using a mallet and then the bolt, or use a longer bolt. I promise that this was the only way used for years by virtually every hobbyist for decades.




Yeah, I've done the dead-blow hammer (or wood block, etc) trick a bunch of times, too. It does work, if a bit scary (pulled threads in the crank snout are not a good thing.) Just be sure you have plenty of thread engagement before going to town.

Re: So...you pop off the harmonic. What about installing? [Re: Pyper70] #1468073
07/16/13 12:09 AM
07/16/13 12:09 AM
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MYRTLE BEACH SOUTH CAROLINA
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ek3 Offline
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the balancer works as a press fit. the fit is where it gets the ability to do its job. it should be a press fit and no sanding should ever be done other than mabe a debur. using a bolt to pull it on is always a risk . use a stud and the exposed threads will do the pulling and they will be damaged instesd of the crank. why risk thread damage to the crank when advance auto will-- loan-- the tool to do it right??

Re: So...you pop off the harmonic. What about installing? [Re: ek3] #1468074
07/16/13 09:06 AM
07/16/13 09:06 AM
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Quote:

why risk thread damage to the crank when advance auto will-- loan-- the tool to do it right??




The problem is the OP is in GREECE ....

Re: So...you pop off the harmonic. What about installing? [Re: JohnRR] #1468075
07/16/13 11:29 AM
07/16/13 11:29 AM
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Athens, Greece
Pyper70 Offline OP
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I am here at the dudes house and I am looking at a spare damper from the same company...they accidentally sent two for the price of one...

the damper and the TDC and 90 degree marks do not match up with the MP timing tape I have...heck...even laying the timing tape at the TDC mark, there is a discrepancy at the 10 degree mark...There are two TDC lines...one says Street Hemi and the other one shows Race Hemi about 6 degrees after. I am obviosuly putting the timing tape on the Street Hemi mark. I have the #1 plug out and raised the piston up to where the distributor is firing. I am just un easy how the 0 and the 90 do not match up.

I am obviously going to put the tape with 0 degrees TDC on the Street Hemi TDC groove on the balancer. right??


Family owned 1969 Charger R/T DualQuad 440/727/GVO/3.55s
Re: So...you pop off the harmonic. What about installing? [Re: Pyper70] #1468076
07/16/13 11:31 AM
07/16/13 11:31 AM
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I wouldn't trust any of the marks after seeing this, find actual TDC and put the tape on where it lines up with the timing mark on the cover.

Re: So...you pop off the harmonic. What about installing? [Re: JohnRR] #1468077
07/16/13 12:34 PM
07/16/13 12:34 PM
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Timing tape ONLY works if the two harmonic dampers are the same diameter.

R.

Re: So...you pop off the harmonic. What about installing? [Re: dogdays] #1468078
07/16/13 08:13 PM
07/16/13 08:13 PM
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Athens, Greece
Pyper70 Offline OP
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Rope trick worked like a charm...thanks for the tips on that.,...Now we are waiting on parts so I can put the Edelbrock on ride, and get her dialed in....


Family owned 1969 Charger R/T DualQuad 440/727/GVO/3.55s
Re: So...you pop off the harmonic. What about installing? [Re: Pyper70] #1468079
07/16/13 10:07 PM
07/16/13 10:07 PM
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Tulsa OK
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I know you already have it installed but a harmonic balancer puller/installer from Pro-Form is one of my favorite tools. I don't use it often but it does work great.


68 Barracuda Formula S 340
Re: So...you pop off the harmonic. What about installing? [Re: JohnRR] #1468080
07/16/13 11:13 PM
07/16/13 11:13 PM
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MYRTLE BEACH SOUTH CAROLINA
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Quote:

Quote:

why risk thread damage to the crank when advance auto will-- loan-- the tool to do it right??




The problem is the OP is in GREECE ....


oh no ... this guy is a magician ,he is in 2 places at once and one of them will have the tool or he can just poof one from thin air with his special powers.........

Re: So...you pop off the harmonic. What about installing? [Re: ek3] #1468081
07/17/13 09:09 AM
07/17/13 09:09 AM
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Quote:

Quote:

Quote:

why risk thread damage to the crank when advance auto will-- loan-- the tool to do it right??




The problem is the OP is in GREECE ....


oh no ... this guy is a magician ,he is in 2 places at once and one of them will have the tool or he can just poof one from thin air with his special powers.........




I've read more than enough of his posts , he may have 2 locations listed , why ??? , but he is in GREECE, I'm sure he had has a hard enough time finding SAE hardware ...

Re: So...you pop off the harmonic. What about installing? [Re: pushbutton] #1468082
07/17/13 09:35 AM
07/17/13 09:35 AM
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Rancho Cordova, CA
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Quote:

Go to your nut& bolt store and buy a longer bolt the same size as your balancer bolt buy a nut and flat washer for same. Screw in longer bolt and use nut with flat washer to push balancer on. Worked for me>




I'll definitely be going the longer bolt route next time.

The way I did it last time was to hammer (with wood) the balancer to the point where the threads somewhat engaged, then just keep torquing it in. It was a major PITA to hammer it that far on since I had no room.

As far as keeping the engine from turning, I just wedged a plastic-covered handle from a pair of pliers on the torque converter ring gear. I've always done it that way.

I do use anti seize in the balancer hub, and some on the area where the washer presses.

Re: So...you pop off the harmonic. What about installing? [Re: Exit1965] #1468083
07/17/13 09:39 AM
07/17/13 09:39 AM
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Quote:

Quote:

Go to your nut& bolt store and buy a longer bolt the same size as your balancer bolt buy a nut and flat washer for same. Screw in longer bolt and use nut with flat washer to push balancer on. Worked for me>




I'll definitely be going the longer bolt route next time.

The way I did it last time was to hammer (with wood) the balancer to the point where the threads somewhat engaged, then just keep torquing it in. It was a major PITA to hammer it that far on since I had no room.

As far as keeping the engine from turning, I just wedged a plastic-covered handle from a pair of pliers on the torque converter ring gear. I've always done it that way.

I do use anti seize in the balancer hub, and some on the area where the washer presses.




I don't like it on , it was how I used to do it , also using the bolt to pull it on and messed up the threads on a 340 crank.

I pulled the balalncer off a 440 that belonged to a friend years back and the hub was split down the keyway , didn't realize it till I went to pull off the pulley , crank bolt was off , and the pulley and balancer paint being stuck to each other with the pulley bolts removed was enough for the balancer to come off the crank .

I use the right tools now even though 100's of millions of people have done it millions of billions of times before the universe was created from the big bang ...

Re: So...you pop off the harmonic. What about installing? [Re: ek3] #1468084
07/17/13 11:03 AM
07/17/13 11:03 AM
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Athens, Greece
Pyper70 Offline OP
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Quote:

Quote:

Quote:

why risk thread damage to the crank when advance auto will-- loan-- the tool to do it right??




The problem is the OP is in GREECE ....


oh no ... this guy is a magician ,he is in 2 places at once and one of them will have the tool or he can just poof one from thin air with his special powers.........




It's no sweat...I like buying tools and I would buy it if I did this kinda work on a monthly basis...I havent held a balancer in my hands for over 10 years...

I am in 2 places at once but typically I am in Greece most of the time but I was born and raised in L.A.


Family owned 1969 Charger R/T DualQuad 440/727/GVO/3.55s
Re: So...you pop off the harmonic. What about installing? [Re: Pyper70] #1468085
07/17/13 09:19 PM
07/17/13 09:19 PM
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MYRTLE BEACH SOUTH CAROLINA
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ek3 Offline
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just a little info. a balancer with a 7.250" dia. and top dead center mark" ground in" on the model " shown " can be measured to re-mark timing points. if you measure 2.250" from tdc. mark , it will = 36 * . if you measure 2 " it is 32*. and so on. I know you may not want to remark the balancer ,thought you may use it one time to get it tuned , then you will have time to find the correct tool for the job. all it takes is one bad experience with a balancer and you will wonder why you did not use the tool in the first place. how can we know where you are all the time- unless - we are with the govt.

Last edited by ek3; 07/17/13 09:33 PM.
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