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1952 CA oil pan

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Mikey Joe View Drop Down
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Joined: 25 Mar 2023
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mikey Joe Quote  Post ReplyReply Direct Link To This Post Topic: 1952 CA oil pan
    Posted: 25 Sep 2023 at 10:36am
I have a 1952 CA that has a cast iron oil pan and rocker arm cover. I don't think this is normal. What engine would I have in this tractor? I have had it overhauled and am having oil leaking from either the rear main seal or the rear pan bolts. Also what is the correct diameter of the crank that touches the seal? Maybe I need a Ready Sleeve?
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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: 25 Sep 2023 at 1:15pm
the cast items were used during the war ( 1942-43) on the model B.. which has the same basic engine.
Like them all, but love the "B"s.
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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: 25 Sep 2023 at 1:18pm
do you have a cork, or felt seal ?... also the crank is hollow and was to DRIP oil thru it onto the main clutch bearing..There is a cotton WICK like a piece of rope stuffed in the hole... Sometimes that WICK will come out or wear out and leak excessive.

Edited by steve(ill) - 25 Sep 2023 at 1:25pm
Like them all, but love the "B"s.
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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: 25 Sep 2023 at 1:22pm
https://www.youtube.com/watch?v=CUYinFeV2vU

look about the 51:00 minute mark
Like them all, but love the "B"s.
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52AllisCA View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 52AllisCA Quote  Post ReplyReply Direct Link To This Post Posted: 27 Sep 2023 at 11:29am
Excellent video! thanks for the link . really enjoyed that. great work!
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steve(ill) View Drop Down
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Post Options Post Options   Thanks (1) Thanks(1)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 27 Sep 2023 at 6:46pm
Yea.... that guy in the movie has about a dozen covering his overhaul of a "B" tractor.. Most are pretty good and have good details.. It is his first time overhauling a B so he has a lot of questions and looks up the answers and WHY...... some good info.








Edited by steve(ill) - 27 Sep 2023 at 6:47pm
Like them all, but love the "B"s.
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Mikey Joe View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mikey Joe Quote  Post ReplyReply Direct Link To This Post Posted: 29 Sep 2023 at 9:47am
The s/n on the CA is 17725 and the engine is CE 49161 G (6?) Is this a "mutt" tractor?
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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: 29 Sep 2023 at 12:41pm
The CA came out in 1950... prior to that there were 150,000 model B and C tractors built with that same engine "CE"...... so if your serial number is  49,000 .....it probably was built in the early-mid 1940s.
Like them all, but love the "B"s.
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dfwallis View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote dfwallis Quote  Post ReplyReply Direct Link To This Post Posted: 29 Sep 2023 at 1:48pm
Originally posted by steve(ill) steve(ill) wrote:

The CA came out in 1950... prior to that there were 150,000 model B and C tractors built with that same engine "CE"...... so if your serial number is  49,000 .....it probably was built in the early-mid 1940s.

Not EXACTLY the same.  CA had slightly higher compression ratio and HP.  
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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: 29 Sep 2023 at 4:51pm
there were a variety of CE engines, compression ratios, rpm rating, and the fuel they burn... 

None of that has anything to do with the serial number... Consider the number of engines built over 20 years and then number of tractors built over that time.. You can kind of figure out the age of any engine.
Like them all, but love the "B"s.
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