Easy battery replacement on early Kubotas like the L4300 and similar. FYI

   / Easy battery replacement on early Kubotas like the L4300 and similar. FYI #11  
I think they only hold 4 gallons of fuel and I rototilled 3 1/4 nasty acres with only a couple gallons. It almost doesn't seem possible how efficient Kubotas are with fuel, especially that model.
I also had an L5740 cab for about a year (too "tippy" for my land) and I swear you could watch the fuel gauge drop as you idled. That thing was a diesel hog. But yes, that L4300 runs and runs and runs on one tank.
 
   / Easy battery replacement on early Kubotas like the L4300 and similar. FYI
  • Thread Starter
#12  
Buy a battery at Sam's Club and if it quits within three years they just automatically give you a new one with no questions asked. I was all set to buy one once and they just handed me a new one. Is this a great country or what?
 
   / Easy battery replacement on early Kubotas like the L4300 and similar. FYI
  • Thread Starter
#13  
Battery in and done? Any fit problems?
 
   / Easy battery replacement on early Kubotas like the L4300 and similar. FYI #14  
Somewhat related to the battery location discussion for anyone interested. As some batteries are hard to access for boosting I mounted a couple of remote bolt on battery posts in a more convenient location for boosting. Could be on the side of frame or under hood or whatever works. Make sure they are well marked plus / minus or whatever and make sure the positive post is insulated from the tractor frame possibly using a heavy piece of plastic or rubber for mounting.
Al
 
   / Easy battery replacement on early Kubotas like the L4300 and similar. FYI #15  
Somewhat related to the battery location discussion for anyone interested. As some batteries are hard to access for boosting I mounted a couple of remote bolt on battery posts in a more convenient location for boosting. Could be on the side of frame or under hood or whatever works. Make sure they are well marked plus / minus or whatever and make sure the positive post is insulated from the tractor frame possibly using a heavy piece of plastic or rubber for mounting.
Al

As far as the top bolt, is that the one marked 30 in the previously mentioned diagram from Messicks'?
 
   / Easy battery replacement on early Kubotas like the L4300 and similar. FYI #16  
OK, I found the correct bolts and removed same and the cowling came loose. There's still a lot of things to do. First totally disconnect the battery leads. Second I have a Kubota LA 682 FEL and there is no way the cowling is coming straight out. If you don't have that model FEL you might just luck out. The best you can do with the LA 682 is lift and push the sheet metal to the left side. But wait, those stupid cheap looking reflectors are in the way. Loosen the 8mm nuts on the reflectors and they can be pulled out and the cowling pulled as far left as you can for maximum clearance on the right No need to totally remove the nuts. While you're at it, remove the reflector on the right side as well as you're going to need the clearance when you pull the battery out on the right side which is the only way because of the box it sits in. Remove the battery clamp completely from the tractor. The remaining part of the front assembly can be easily pulled forward for clearance. I stuck a very short 2x4 in the gap to keep it sprung as far open as I could. From the right side of the tractor pull the battery towards you. When it goes as far as it can, lift the battery with the tips of your fingers till it is almost vertical. It is going to be a very close fit. The battery caps hang up on part of the air cleaner or whatever that round black plastic cylinder is. Strong fingers are a major advantage. Use those strong fingers to work the battery out of the gap between the FEL and engine housing. Be prepared; it's heavy and slimy. Now you should have the bloody thing out resting on part of the FEL. Get a good grip and put it on a safe surface. Make totally sure the battery you buy is absolutist no taller than the original battery or it just flat won't go in. Now go have fun!
 

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