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this is the 3rd video on this john deere 318 that had been given to us by a subscriber so we can video it getting fixed, in this chapter we find the engine to have more damage then expected, so lets see if we can fix it and if it will still run after putting it back together.special thanks to charlie for hooking us up with the snow blower and plow setup.

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36 thoughts on “John Deere 318 with a Failing Onan engine, will it run?

  1. The JD 318 was a beast of a machine / mower. Had one for years! Sold it to buy a JD 455 I've had it the last 20 odd year. O and I agree with the others here,You are Excellent at what you do. I've learned many things from you over the years watching you on here. Thank You!

  2. Almost comical in a sense how this went from a "Will it Run?" to a Full Restoration over the course of 3 videos. Sounds like new and would be a prize were it to be sold. (Guess it's still a ship rig?)
    Punch locking sealing surfaces isn't that uncommon in other industries, like firearms for instance, which see oodles more pressure than an ICE ever will. I can understand the objection, but it's a perfectly serviceable technique on surfaces of differing hardness to keep separation at bay.

  3. I have the same engine on my 316 , and I always worry about overheating and valve damage, so I run it with 2cyc-oil in a 32:1 ratio and I dont rev the engine. That P218 is almost 2x the displacement you need so there is never a need to operate that engine at 3000rpm. Keep it under 2000 and you will be fine. that valve adjuster nut, could you have fabricated a very thin jam nut to keep it in place ?

  4. My dad's 1982 F600 bucket truck has a Onan generator that powers outlets on the truck and runs the hydraulic pump for the bucket. We have never had to do much work to it at all, it starts up easy whenever we go to use it.

  5. Having an extension (/'torque stick') is irrelevant on a proper torque wrench (- like used here). The 'torque sticks' only do anything when used with impact wrench.

  6. I've had luck magnetizing screwdrivers by attaching a magnet to the shaft of the screwdriver. It only works while the magnet is attached to the screwdriver. I've retrieved small screws and nuts in my time doing this.

  7. Lots of parts are still available you need to get everything through John Deere everything you need for an awning is available through John Deere or Cummins Onan

  8. I recently bought a DYT 4000 used in great condition I have things that came with the mower I don’t need where I live tire chains rear wheel weights and front end weights all brand new it doesn’t snow much where I live.

  9. I have a craftsman DYT 4000 I bought used in perfect condition thing is the man I bought it from gave me items I have no use for ie tire chains rear wheel weights and front end weights I live in south east Louisiana where we don’t get snow but maybe every few years all this stuff is brand new still in the box.

  10. Cool video. Just happened to stumble across it. Nice job on the valve straightening. It was funny you mentioning about the valve seats coming out on Briggs. I’ve come across a couple of those issues myself. You’re right, very common occurrence on Briggs, maybe others too but only ever seen it on Briggs.

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