Re: 706 diesel knock

Posted by billde on January 27, 2010 at 14:39:36 from (72.26.89.156):

In Reply to: 706 diesel knock posted by mhmalcolm on January 27, 2010 at 13:32:00:

TOM THORN said: (quoted from post at 14:32:00 01/27/10) I have a 706 282 d it has aknocking noisein the motor when cold the tractor was completly done over 3 years ago when it gets warm its not as bad. i tore it down and found it had all new parts like the man said except they didnt replace the rist pin bushings in the rods so i put new ones in and had them rheemed on a sun like they should be done. i found the sleeves could be pulled out with my hands i put the motor all back together with a new headgaskit torqued it all down with a fresh valve job set the valves by the fireing order as they should be and had all the injectors tested ok the motor runs like a top but it still has the knock the guy put atisco sleeve kitt in it with pistons the pistons seem to be overly loose in the top of the bore the rings were barely seated so i know it hasent ben long since it was done the noise is in the top end iknow it has alot of compresion but the noise is still ther could it be the sleeves should i put a new kitt in it the sn is 62597 on eng help thanks tom ih54.

Those sleeves should be tight in the block, unless you have all sleeves .003 to .004 proud of the deck the noise could be a sleeve bouncing up and down. There are 2 different bore diameters on those blocks. I would re sleeve it with the correct size.

Replies:

• Re: 706 diesel knock tom thorn 15:39:00 01/27/10 (0)

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