Hand cranking to set points... |
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dodjh
Member Joined: 18 July 2012 Location: ms Status: Offline Points: 1325 |
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Posted: 19 Oct. 2016 at 6:19pm |
When I use a socket set up to turn crankshaft by hand, the distributor shaft does not spin,
is that normal and if so how do you spin distributor shaft slowly to set point gap? |
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"COURAGE IS BEING SCARED TO DEATH
-BUT SADDLING UP ANYWAY" JOHN WAYNE |
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smfulle
Member Sponsor Member Joined: 16 Sep. 2010 Location: Ogden, Utah Status: Offline Points: 6144 |
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Not normal!! Distributor is mechanically tied to cam shaft which is mechanically tied to the crankshaft. If crank is moving, everything should be moving. Are you going counter clockwise on the crank and possible backing out the bolt?
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WillyBill
Member Joined: 02 Feb. 2014 Location: Northwest TN Status: Offline Points: 211 |
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Is there an oil pump installed on your engine?
Crankshaft drives camshaft which drives oil pump. End of distributor fits into end of oil pump. Oil pump turns distributor. Edited by WillyBill - 19 Oct. 2016 at 6:54pm |
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1947 CJ2A #146428
1947 CJ2A #103567 |
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binthere
Member Joined: 29 Nov. 2010 Location: Cherryville B.C Status: Offline Points: 707 |
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when the motor is running, it is about 600 to 700 RPM!! Turning the crank by hand doesn't quite hit that mark!! Keep turning it!
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chuck
1953 CJ3B "a fistfull of dollars" 1949 willys jeepster "a few dollars more" and a few other retirement toys |
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smfulle
Member Sponsor Member Joined: 16 Sep. 2010 Location: Ogden, Utah Status: Offline Points: 6144 |
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The crank does have to go around twice to turn the distributor around once, so maybe you do need to turn the crank a little more.
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dodjh
Member Joined: 18 July 2012 Location: ms Status: Offline Points: 1325 |
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smfulle, I tried CW and CCW, same result.
WillyBill, the motor has about 1000 miles since it was rebuilt...I feel like he put an oil pump in...? binthere, so if I keep turning CW it will eventually turn the distributor shaft? |
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"COURAGE IS BEING SCARED TO DEATH
-BUT SADDLING UP ANYWAY" JOHN WAYNE |
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dodjh
Member Joined: 18 July 2012 Location: ms Status: Offline Points: 1325 |
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OK I will try that, CW direction right?
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"COURAGE IS BEING SCARED TO DEATH
-BUT SADDLING UP ANYWAY" JOHN WAYNE |
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Unkamonkey
Member Joined: 23 Mar. 2016 Location: Greeley CO Status: Offline Points: 2093 |
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If you use the starter to crank it, do you get oil pressure?
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uncamonkey
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athawk11
Member Joined: 18 Jan. 2012 Location: Arvada,Colorado Status: Offline Points: 4151 |
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dodjh,
Did you recently pull the distributor? If so, are you certain that you re-seated it all the way back into the oil pump slot? Hawk
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1- 1946 CJ2A
2- 1949 CJ3A |
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dodjh
Member Joined: 18 July 2012 Location: ms Status: Offline Points: 1325 |
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Unkamonkey, my oil pressure gauge isn't working right now...the needle in the gauge has separated from the main housing. When working, it showed good pressure.
smuffle, just wasn't turning the crank enough rotations...it moves the Dist. shaft fine. |
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"COURAGE IS BEING SCARED TO DEATH
-BUT SADDLING UP ANYWAY" JOHN WAYNE |
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dodjh
Member Joined: 18 July 2012 Location: ms Status: Offline Points: 1325 |
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athawk11, just missed you post...no the distributor hasn't been pulled since the overhaul about a year ago. I was thinking about an all electronic distributor but still not decided.
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"COURAGE IS BEING SCARED TO DEATH
-BUT SADDLING UP ANYWAY" JOHN WAYNE |
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Unkamonkey
Member Joined: 23 Mar. 2016 Location: Greeley CO Status: Offline Points: 2093 |
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Great news, I was working through the system to be sure your timing gears and oil pump gears were still good.
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uncamonkey
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dodjh
Member Joined: 18 July 2012 Location: ms Status: Offline Points: 1325 |
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I am relieved that it does turn by hand and thank you for your help,
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"COURAGE IS BEING SCARED TO DEATH
-BUT SADDLING UP ANYWAY" JOHN WAYNE |
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63owner
Member Joined: 09 Jan. 2011 Location: Owensboro, Ky. Status: Offline Points: 472 |
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Just be sure not to leave your ratchet on the nut when you start it up after setting the points.
And don't ask me how I know this. |
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1948 CJ2A
1963 CJ3B Late 1940s(?) Spen trailer |
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binthere
Member Joined: 29 Nov. 2010 Location: Cherryville B.C Status: Offline Points: 707 |
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If you turn the crank clockwise, the rotor turns counterclockwise. And yeah, just keep turning!
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chuck
1953 CJ3B "a fistfull of dollars" 1949 willys jeepster "a few dollars more" and a few other retirement toys |
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dodjh
Member Joined: 18 July 2012 Location: ms Status: Offline Points: 1325 |
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63owner, I had an 8" extension on the socket and I knew to take it off before cranking BUT somewhere in the process I didn't remove it and when I realized it, TOO LATE.
Don't know how but when I looked, the ratchet and socket were intact just a little out from the crankshaft nut. binthere, you were right...it just took more turning to move the Dist. shaft. |
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"COURAGE IS BEING SCARED TO DEATH
-BUT SADDLING UP ANYWAY" JOHN WAYNE |
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Unkamonkey
Member Joined: 23 Mar. 2016 Location: Greeley CO Status: Offline Points: 2093 |
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Heh, heh, heh. Years ago I found out you can start an old VW motor by using a spark plug socket and ratchet wrench on the generator nut. Tools can fly if it starts.
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uncamonkey
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dodjh
Member Joined: 18 July 2012 Location: ms Status: Offline Points: 1325 |
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That sounds Dangerous!
I tried to find an engine hand crank for the Willy's jeep couple of years back but no success. That should work well for turning the motor over slowly and seems like if you didn't take it off you would trip over it. |
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"COURAGE IS BEING SCARED TO DEATH
-BUT SADDLING UP ANYWAY" JOHN WAYNE |
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