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CA #1 oil pump question

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captaindana View Drop Down
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Joined: 14 Sep 2009
Location: Fort Plain, NY
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    Posted: 06 Dec 2023 at 6:30am
While putting all new parts in my cooling system, all new clutch parts, rear main seal, clean the oil, sump and screen. Is there anything I should prime before start up for the oil? And how would you prime anyhow? I did start it for 15 seconds just to check the clutch and the Oil press Gage was around N at low idle. Thanks. Dana
Blue Skies and Tail Winds
                          Dana
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steve(ill) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 06 Dec 2023 at 8:29am
bearings and all should be WET just like if the tractor set for a month... When you start up after changing the pump, the pressure should come up to "N" in a few seconds.. Apparently you got that so your OK.

If no pressure showed up, you take the tube off from the pump to the filter housing and pump oil in backward into the pump..
Like them all, but love the "B"s.
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PaulB View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote PaulB Quote  Post ReplyReply Direct Link To This Post Posted: 06 Dec 2023 at 9:22am
While you were in there it would have also been a good time to have put a rebuild kit in the oil pump, then you'd have the gauge pegged while running. 
If it was fun to pull in LOW gear, I could have a John Deere.
Real pullers don't have speed limits.
If you can't make it GO... make it SHINY
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steve(ill) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 06 Dec 2023 at 9:40am
the pump only puts on 15 psi WOT when NEW... 10 psi at idle is great... MOST will not have that.
Like them all, but love the "B"s.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote PaulB Quote  Post ReplyReply Direct Link To This Post Posted: 06 Dec 2023 at 11:34am
Most all the pumps I rebuild will make 30 PSI when checked against an accurate gauge.
If it was fun to pull in LOW gear, I could have a John Deere.
Real pullers don't have speed limits.
If you can't make it GO... make it SHINY
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captaindana View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote captaindana Quote  Post ReplyReply Direct Link To This Post Posted: 06 Dec 2023 at 11:53am
Thanks to al!
Blue Skies and Tail Winds
                          Dana
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steve(ill) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 06 Dec 2023 at 12:29pm
He has a CA which is a BYPASS filter system.. When NEW the pump will put out 15 psi.. A FULL FLOW like the D10 - 12 is different and has more pressure... possibly 25- 30 psi.
Like them all, but love the "B"s.
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