Sun Jul 20, 2014 9:51 pm
I have removed the head and oil pan and inspected all bearing journals and cannot find a reason for the bind. The engine cannot be turned with the starter or crank. It had been running just prior to this problem and has always been maintained and garaged. There is no sign of rust on any part of the engine but it is bound up solid. I first started binding as I was turning the engine by hand to time it. I didn't have a crank at the time and used the pto pulley to rotate the engine. I may have rotated it in reverse several times. Could this have caused a problem?
This tractor is equipped with hydraulic touch control.
I have eliminated all of the usual suspects, fan, starter, transmission. It is currently stripped down to the basics. What is left? Hydraulic system or governor?
Any suggestions would be appreciated.
Sun Jul 20, 2014 10:08 pm
A possibility is the starter is locked into the flywheel, but I have never seen that happen except when trying to start it with the starter, though I guess it is possible for it to happen if you turn it backward and the starter drive is not clear of the flywheel gear. To check that, loosen the 2 starter bolts a couple of rounds, then put transmission in 3rd and grab top of wheel and rock forward and backward. If you see the fan turn a little you have cleared it.
Sun Jul 20, 2014 10:37 pm
something dropped out of the clutch and got where it shouldnt be ?? thanks; sonny
Mon Jul 21, 2014 5:38 am
Still have the magneto or distributor to remove. I would then strip off the governor and hydraulic pump, one at a time, looking for the problem.
Hydraulic pump, when you get it off look inside the front cover for a loose nut or washer jamming the gears. You might be able to see if the idler gears are jammed since you have the oil pan removed.
If none of the previous suggestions work - - - - pull the engine and place on the bench.
Mon Jul 21, 2014 7:33 am
make sure its not just a stuck valve
Tue Jul 22, 2014 9:36 pm
I have tried all of the above except for loose part in clutch and hydraulic pump. I guess that's next. Thanks to you all!!
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