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Limbering up a rebuilt engine

Old Marine Engine » One and Two Cylinder Gas Inboards » Limbering up a rebuilt engine « Previous Next »

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bcm
Senior Member
Username: bcm

Post Number: 62
Registered: 11-2009
Posted on Thursday, February 19, 2015 - 04:40 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only)

Here are some images showing a method I use for limbering up an engine with new rings and bearings. A clamp-on ammeter is shown in the foreground that displays current to the 1/3 HP electric drive motor. Current is a measure of the power required to drive the engine that is being limbered up. As this occurs current reduces to a steady level indicating the engine is run in and ready for final assembly.

Oil is added to the cylinder.

Barry




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david_doyle
Advanced Member
Username: david_doyle

Post Number: 31
Registered: 03-2013
Posted on Thursday, February 19, 2015 - 08:47 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only)

Smart!
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johnny
Senior Member
Username: johnny

Post Number: 504
Registered: 03-2006


Posted on Wednesday, February 25, 2015 - 08:14 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only)

That is a great idea, I have a twin 14hp two cycle Caille I'm almost ready to start and it is a bit stiff when turning it over. Think I might do this same thing. Thanks for sharing.
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marion
Member
Username: marion

Post Number: 9
Registered: 03-2013
Posted on Wednesday, February 25, 2015 - 11:39 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only)

I like your quantitative way of breaking in an engine . . . not too little, but not too much.
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raa
Senior Member
Username: raa

Post Number: 94
Registered: 02-2007


Posted on Wednesday, February 25, 2015 - 07:23 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only)

This is my 1909 Cady getting limbered up. Really helped a lot. I used a lot of oil too.

Dick

dick
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keith
Senior Member
Username: keith

Post Number: 438
Registered: 02-2002


Posted on Wednesday, February 25, 2015 - 09:45 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only)

Dick, We need a lot more information on this neet engine and the rebuild.
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bruce
Senior Member
Username: bruce

Post Number: 480
Registered: 07-2002
Posted on Thursday, February 26, 2015 - 10:41 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only)

My eyes playing tricks again-looks like the v- banks of a Hisso hiding behind the great looking CADY ??? WOW!
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raa
Senior Member
Username: raa

Post Number: 95
Registered: 02-2007


Posted on Thursday, February 26, 2015 - 11:40 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only)

a few more pictures of the Cady project








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