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CA Throttle Lever to Governor Rod
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dfwallis View Drop Down
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Joined: 09 Mar 2023
Location: DFW
Points: 631 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dfwallis Quote  Post ReplyReply Direct Link To This Post Topic: CA Throttle Lever to Governor Rod
    Posted: 30 Jun 2024 at 6:25pm
The long control rod was damaged by various logging accidents.  I've not quite got it restored to the correct bends/lengths.  The main symptom is that it doesn't cover the full range of detents whether I adjust it for accurate low end or accurate high end.  It stops short (fullish throttle) at the 4th detent from end if adjusted for low (idle) end control. Is there a specification/description somewhere of how to bend this back to the correct shape?  What is the overall length required?
1952 CA13092
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
Location: illinois
Points: 81328 		Post Options Post Options   Thanks (1) Thanks(1)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 30 Jun 2024 at 7:55pm
how many bends it has should not matter.. but bends change the total LENGTH of the rod... set throttle to WIDE OPEN... rotate governor arm to WIDE OPEN... adjust the rod to fit this... you SHOULD get low idle using this procedure.
Like them all, but love the "B"s.
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dfwallis View Drop Down
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Joined: 09 Mar 2023
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Points: 631 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dfwallis Quote  Post ReplyReply Direct Link To This Post Posted: 30 Jun 2024 at 8:38pm
Originally posted by steve(ill) steve(ill) wrote:

how many bends it has should not matter.. but bends change the total LENGTH of the rod... set throttle to WIDE OPEN... rotate governor arm to WIDE OPEN... adjust the rod to fit this... you SHOULD get low idle using this procedure.

With the rod as-is, if I do this then the handle will not go below detent number 4.  There's a sort of lever arm length disagreement somewhere.
1952 CA13092
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
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Points: 81328 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 30 Jun 2024 at 8:57pm
yea... the ROD LENGTH should not effect this... the LEVER ARM length will... but i dont know of any way to change that unless there are differnt HOLES for the rod to attach to ?
Like them all, but love the "B"s.
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dfwallis View Drop Down
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Joined: 09 Mar 2023
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Points: 631 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dfwallis Quote  Post ReplyReply Direct Link To This Post Posted: 30 Jun 2024 at 9:16pm
Originally posted by steve(ill) steve(ill) wrote:

yea... the ROD LENGTH should not effect this... the LEVER ARM length will... but i dont know of any way to change that unless there are differnt HOLES for the rod to attach to ?

I only see one set of holes, one on each end.  Maybe there's an adjustment I've missed but as I remember it, there's only one way to assemble it.
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Gary View Drop Down
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Joined: 13 Sep 2009
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Points: 5399 		Post Options Post Options   Thanks (1) Thanks(1)   Quote Gary Quote  Post ReplyReply Direct Link To This Post Posted: 01 Jul 2024 at 7:39am

Had a look at my CA on the fence line.

I measured 1 1/2" from end of Rod to edge of clamp at Lever.

As far as bends, the Rod appears to be straight from the Lever to just above the rear of the Starter.

Then it has a slight bend upwards and continues along horizontally towards the Governor.

G
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dfwallis View Drop Down
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Points: 631 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dfwallis Quote  Post ReplyReply Direct Link To This Post Posted: 01 Jul 2024 at 10:36am
Originally posted by Gary Gary wrote:


Had a look at my CA on the fence line.

I measured 1 1/2" from end of Rod to edge of clamp at Lever.

As far as bends, the Rod appears to be straight from the Lever to just above the rear of the Starter.

Then it has a slight bend upwards and continues along horizontally towards the Governor.

G

Hopefully that will correct it.  As it is, it has multiple curved sections.  It should be easy enough to straighten it into just two straight sections.  I noticed on the B rod though that it has a crook upwards at the end to raise it up to the governor control.  I don't see that on my CA rod.
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