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replacing timing cover without pulling pan procedure

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Old 12-01-2017, 04:23 PM
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Default replacing timing cover without pulling pan procedure

I pulled my cover. do you put sticky stuff between the pan and the timing or just rely on the gasket the pan gasket is less than 1000 miles old
Old 12-01-2017, 06:29 PM
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assuming you didn't rip the pan gasket...clean the pan gasket of any RTV it still might have on it

...and the "sticky stuff" you want to use is Permatex Black "ultra" RTV
Old 12-01-2017, 06:39 PM
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I would normally lube a gen2 small block's harmonic balance inner surface where it meets the crank with grease or oil to ease the insertion. I assume you do not want to do that to this friction application. Is this correct?
Old 12-01-2017, 06:47 PM
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on that seal thing,

we achieved compression of the section of gasket across the bottom as you install the pan when first built, we lose that compression.

So I figure the bottom/pan 2 bolts should be pulled tight prior to the other 8 or so bolts

do I make sense?
Old 01-12-2018, 12:10 PM
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Originally Posted by georgerbutler
on that seal thing,

we achieved compression of the section of gasket across the bottom as you install the pan when first built, we lose that compression.

So I figure the bottom/pan 2 bolts should be pulled tight prior to the other 8 or so bolts

do I make sense?
Yes, you want the front cover to sit flush with the oil pan before you torque the remaining cover bolts. The gasket should be fine to reuse. Put a dab of RTV on both corners where the cover meets the pan. Be careful not to over tighten and strip the two bolts going through the pan into the cover, they don't require a lot of torque, the exact spec escapes me at the moment but I believe it is in inch-lbs, not ft-lbs.



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