Harmonic balancer question
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Melting Slicks
Joined: Jun 2011
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Harmonic balancer question
I have a 82 that I have been detailing by removing, cleaning and repainting the original parts in the engine bay and now I'm at the front. I removed all the pulleys but when I removed the crankshaft center bolt that holds the bottom pulley on engine oil came out. Then I was able to remove the pulley and the oil is coming from the center of the harmonic balancer. Does this mean the timing cover seal is bad and needs replaced?
Melting Slicks
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From: May help you? You can sure as hell try!
My bet would be yes. You may be able to sneak the old seal out and tap a new seal in without removing the timing chain cover.
The hole for the balancer bolt is a blind hole so it's unlikely that the oil is leaking through there.
The hole for the balancer bolt is a blind hole so it's unlikely that the oil is leaking through there.
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Melting Slicks
Joined: Jun 2011
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Ya that is what I was thinking as well. I noticed a slight groove on the harmonic balancer where it's riding on the seal. I don't know what would be excessive but you thumb nail catches it.
Burning Brakes
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Drifting
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From: Cameron Park CA
Pete
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Melting Slicks
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Team Owner
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From: Western NY
One other tip...when you replace the damper, put a small dab of RTV in the keyway before you press the balancer in place. This will prevent oil from leaking through this groove, and dripping out when you remove the bolt (as you have already seen).
Burning Brakes
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Thread Starter
Melting Slicks
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Hmmm, maybe that is what the problem was as I didn't have an oil leak to begin with, it was just as I removed the balancer bolt.
Burning Brakes
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