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D14 Engine Parts Needed
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Dan (MI) View Drop Down
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Joined: 25 Sep 2009
Location: Hastings MI
Points: 6 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Dan (MI) Quote  Post ReplyReply Direct Link To This Post Topic: D14 Engine Parts Needed
    Posted: 21 Jan 2010 at 4:50pm
      Okay guys, this is it... This should be my last cry for help!  (on this tractor anyway)My engine is totally rebuilt, and all I have to do is adjust my valves and bolt the cover on.  (or so I thought)  Upon putting the torque wrench to the nuts on my Rocker Arm Shaft Supports, (#227627) I found that 2 of the 4 are CRACKED!!!   I'd like to replace all 4 with some known good ones.  I believe they were originally "over-torqued" at one point in it's prior life...  Does anybody have a set they would part with?  Is there any new ones out there?  My D14 is a 1957 w/ 149 engine...  I sure would appreciate the help.  I'm so very close!!! 
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Dave H View Drop Down
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Joined: 11 Sep 2009
Location: Central IL
Points: 3482 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Dave H Quote  Post ReplyReply Direct Link To This Post Posted: 21 Jan 2010 at 5:21pm
Dan
 
As i understand, that is common on the 14 and 15.  I had two broken ones on my D 15 II.  I got two used ones from sandy lake.  they had new ones also.
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Gary in da UP View Drop Down
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Joined: 13 Sep 2009
Location: EUP of Mi.
Points: 1885 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Gary in da UP Quote  Post ReplyReply Direct Link To This Post Posted: 21 Jan 2010 at 5:24pm
I have opened up engines with the rocker shaft stands welded , they seemed to be holding up well.
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WEL(TN) View Drop Down
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Joined: 12 Sep 2009
Location: East Central IN
Points: 211 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WEL(TN) Quote  Post ReplyReply Direct Link To This Post Posted: 21 Jan 2010 at 5:25pm
Usually those break when you assemble the rocker arm shaft without backing off the rocker adjusting screws. I think I have two of them. I will look this evening.
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mlpankey View Drop Down
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Joined: 13 Sep 2009
Location: Vols country
Points: 4580 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mlpankey Quote  Post ReplyReply Direct Link To This Post Posted: 21 Jan 2010 at 5:58pm
yes make sure the pushrods are down in the lifter. and the rockers are all backed off . then make sure each stand is down on the pedastal before putting the wrench to the nut. If they aint they will break and are not forgiving.
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MBwcenll View Drop Down
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Joined: 16 Sep 2009
Location: Chapin, IL
Points: 35 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MBwcenll Quote  Post ReplyReply Direct Link To This Post Posted: 21 Jan 2010 at 6:29pm
I got one from AC about 2 years ago; $70.00, ouch!  For sure find a used one and I almost think one could machine one from square stock.  The replacement from AC was square.
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