Main and cam seals installed further in?

Heads, valves, pistons, rods, crankshaft, etc...

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my3awds
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Main and cam seals installed further in?

Post by my3awds »

Just a quick question. It took me a while to tap the main and cam seals in and I noticed that its a bit further in then when the old ones were sitting somewhat flush with the face of the engine block. Does it matter if the seals are in a bit? I put a tad bit of rtv just for extra measure.

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kleinkid
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Post by kleinkid »

I think it does matter. When I changed out mine, the first one I put in, I put in further than the one I took out was. Then I remembered the manual said drive it in as far as the one you took out was in. If you look inside the bore you can see a drain hole. If you put the seal in to far the hole is blocked. That is my opinion, could be wrong, but looking in there it made sense.
THAWA
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Post by THAWA »

That rtv might make the seal pop out.
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NuwanD
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Post by NuwanD »

yep, there is a drain hole in there, if the crank seal sits too far back it can block the hole, RTV can do the same so I wouldn't use it there.
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