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    650J halts going over bumps

    Serial 109143 Speeds in the mid 2s the crawler briefly comes to a stop--throwing the operator forward or back--happens more often in reverse when going faster--and resumes with no code. New TCU relay<it would not move at all with a CAN failure code this error was here before that but it has...
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    MQ Whisperwatt 15 shutdown

    Glow plug flashes 2 long 6 short twice and the engine shuts down with the switch in either start or run In run it is 60Hz even when cold After a several starting attempts this goes away and the machine runs normal right on 60 hz Machine cools over night and it is the same thing the next morning...
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    GTH 644 No drive unless a function is called for

    Has anybody run into this one? I am wondering if it has to do with the clutch cutoff.
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    310 SK Slow Functions Loader and Hoe

    I have not had a chance to look at the machine in any depth--have just done some routine service so far--does this jump out at anybody as anything obvious? Hours are about 10 000.
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    Ingersoll Rand XP 185 overheat no apparent cause

    The unit went through hot July weather with no problem, and overheated on a job about a month ago, now it overheats any time it is put under load. Starts and runs smooth no smoke and soot when running Rad clear Fan belt ok fan turning Covers closed back rad cover on Minor exhaust...
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    Duetz injector pump seals

    I put this under tractor because there is no aerial lift forum. I had a JLG 460SJ with a D 2011 L03 come back from long term rental today with diesel contamination in the lubricating oil--3 inches up the stick worth, and very thin. I have ordered the Fuel Rack locking pin and it is on it's way...
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    Sommers conversion to Dynagen control

    Anybody have any experience with this conversion on a 4 cylinder natural gas engine? The old control is done. I have traced all the wires and it looks possible, but I don't see a governor box. The actuator in the photo has only: run power (2)--the same wire as the NG solenoids, 9E ground wire...
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    Torque hub Genie S45

    Has anyone encountered a torque hub with no timing marks, only part numbers on the gears? How would these gearsets be timed?
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    duetz F2L 1011

    Trying to do a timing belt on a BW-120 AD-2 and I cannot find the camshaft lock pin hole. It should be near the oil filter on the back left hand of the engine, but I can't see anything there. there is not much room for my head between the 2 halves of the machine.
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