Satoh S650G Discussions

Here are the most recent S650G topics from our community.
  1. J

    Satoh S650g

    Looking for tachometer for S650g bison
  2. L

    SATOH S650G 3 point hitch not holding

    Attachments bob when raised, I was dragging a disabled trencher out of a ditch with the 3 point hitch, lifting and dragging, and something gave, I have the sub control valve removed from the...
  3. D

    1984 Satoh S650G - Is it worth it, and how about a loader?

    Hello friends. I'm new here and I have a couple of questions. I just bought 3.5 acres in Missouri and I'm looking at a 1985 Satoh S650G Bison. It has 6166 hours, inline 4, 3 point hitch, runs well...
  4. L

    Satoh S650G Problem

    Bought a Satoh S650G the other day and while unloading it it ran low on fuel. Refueled with good gas and now it will just crank, fire, run a second and die. But then after about 10 tries of this...
  5. K

    Satoh S650G rebuild

    Hey all. I picked up a early 1970's Satoh S650G tractor at the beginning of the year to use on my new property and quickly ended up having to rebuild the engine due to a bad rod bearing on the #1...
  6. R

    Satoh s650g carb

    Hey every1 the governor on my satoh has too many problems to bother fixing. And I don't want to replace it with another 50yr old used part. Other than just selling this tractor and getting...
  7. H

    Satoh S650G governor question

    I recently bought a Satoh S650G Bison tractor. It is running and the loader seems to work at least at a basic level. I changed most fluids. The tach is not working so I was going to start...
  8. F

    Satoh S650G

    The NIKKI Carburetor on my Satoh S650G It has A loader on it and I am Missing My Tractor, anybody have any Input Suggestions on a carburetor Replacement would be much appreciated, I see valley...
  9. D

    Satoh S650G Governor Needed

    Hi Im new to the forum, Looking for a governor. Does anyone have one for sale? or know where I can find one? My tractor is excellent shape. It was running perfect before I cracked the case on the...
  10. D

    Satoh S650G Need Governor

    Hi Im new to the forum. I have a 1975 Satoh S650G. In need of a new Governor. Does anyone have one they are looking to sell? Even a suggestion on where to find a new one. Please Message me if you...
  11. C

    satoh s650g 27hp

    tractor overheats sometimes some air bubble in radiator whats wrong
  12. B

    Satoh S650G

    Hi all, I am looking at a couple of 650's and wondering about parts availability as well as any experience in the actual performance in use. I have an 8n that does fine pullin implements but I...
  13. J

    Satoh s650g bison. Where do I list to part out?

    Hi I have a Satoh s650g bison and the motor froze due to rain coming in the stack. I am finding it hard to get it back together so I am considering parting it out. It has a great bucket loader and...
  14. H

    Satoh S650G

    I have a 1975 Satoh S650 that I am selling/parting out. the tractor runs fine and is in very good condition (barn stored), it does need a carb rebuild. I also have a workshop manual (copied) and a...
  15. G

    SATOH TRACTOR.LOOKING FOR TACHMETER SATOH S650G

    [ATTACH please call if you may have one of these. 919 325 8774 thanks men
  16. M

    eBay/Craigslist Satoh S650G For Sale in Denver - On Craig's List

    Just listed my tractor on CL, search for Satoh on Denver Craig's List. $3,000 cash FIRM. Satoh S650G Bison tractor. 26hp. 104 original hours. I bought it with 84 original hours. Owned by an old...
  17. C

    satoh s650g bison tie rod and drag link ends

    Does anybody know a part number for the rod ends for the steering components on a s650g? I have one that is close to wore out.
  18. C

    satoh s650g bison

    Anybody have any parts tractors laying around?
  19. L

    a guy named McCormick buys a Satoh S650G....

    Hi There, Just bought a Satoh 650 G Bison with a National loader off of craigslist for our little three acre farm. Needs some love for sure. Looking to do all of the tune up stuff and filters as...
  20. H

    Satoh S650G - List of Front End Loaders

    Hello, Thanks in advance for your input. I recently purchased a Satoh S650G and am finishing up a "light" restoration of the tractor and would like to know front end loader makers and model #...
  21. B

    Satoh S650G rebuild front spindle?

    Can the front spindle housing(if thats what its called) be rebuilt with new bushings/bearings? I have an excessive amount of slack in mine. Part#'s 14 15 16 19 20 21 (see below) Thank you.
  22. thedon

    Rebuilding a governor off a Satoh S650G.

    Has anybody rebuilt the govermor on the S650G Satoh before. Mine is starting to leak oil from around the seals now. The manual kinda shows the break down and how to do it, but it doesn't give any...
  23. N

    what backhoe attachments will work on a satoh s650g

    looking to see what 3 point backhoe attachments would work well on this tractor. I would say I need a support under the tractor as well?
  24. S

    Satoh S650G serial numbers

    Hey All, I've searched and searched posts here and seem to come up empty on serial number answers for my tractor. I did find a link at Valley Power under technical data but I think I'm more...
  25. N

    Satoh S650g Hydraulic problems

    I was using this tractor 3pt and loader worked fine parked it then nothing worked. I checked the obvious, fluid, leaks etc all was fine. So i check the block at the pump and sure enough it was...
  26. N

    Satoh S650G backfiring through card ocassionally spewing gas through the bent tube

    Satoh S650G runs but backfires through carb, and sometimes spews gas through the bent tube? Is it due to timing? Or just needs a carb rebuild, it will rev up and seems to run good minus the...
  27. N

    satoh s650g loader not working but 3 point does

    Loader not working but 3 point does but its surging was low on fluid so I drained it and am cleaning screen now. could low fluid cause this? Or possible other problems? Just bought this got it...
  28. thedon

    Satoh S650G Engine Gasket Set

    I'm looking for a complete engine gasket set for my 1972 Satoh s650g engine. It has a 4 cylinder 25hp Mazda gas engine in it. Need help in to find where I can get the gasket set at. Thanks again.
  29. thedon

    Satoh S650G Hood Decals.

    I'm a owner of a 1972 Satoh S650G tractor that I've been restoring. I've just completed the paint job on the hood and fenders and would like to install some hood decals that came out stock on my...
  30. K

    Satoh S650G

    Hello, I'm trying to find some help with a carberator problem I am having with my S650G Satoh tractor. It has the 4 cyl. Mazda gas engine. Problem is: Tractor idles fine but when I try to...
  31. D

    satoh s650g bison

    Hello I am a new owner of a satoh bison s650g. It needs some TLC but runs. Fuel pump leaks and can't find replacement parts. Can anyone help with this. I've read that some have replaced the manual...
  32. J

    Selling my Satoh S650G

    All, I've decided to part ways with my old tractor as I recently upgraded to a gently used 4x4/loader unit. CL link included below. If interested, please contact me through CL. Thanks...
  33. O

    Dirt Moving Satoh s650g with a front dozer blade

    Is it possible to set up a s650g with a dozer blade on the front?
  34. I

    Kubota V2203 in a Satoh S650G

    Has anyone recently put a Kubota V2203 engine in a Satoh S650G
  35. I

    Satoh S650G with a Kubota V2203

    New to here but has anybody tried to put a Kubota V2203 in a Satoh S650G?
  36. M

    satoh S650G engine changeablility ?

    is there another mazda engine that is inter changeable with the 1.0L ? saw where some parts from a 1971 mazda 1200 pickup were interchangeable. saw on craigslist locally a 1.0L rotary engine from...
  37. D

    Satoh S650G barely runs???

    I just bought a Satoh 650g and i was told it needed a head gasket. so i finally found the head gasket, installed it, adjusted the valves and put new plugs wire points condesnser etc. on..... Now...
  38. J

    Satoh S650G PTO oil leak??

    Hello folks, I have an Satoh S650G and noticed some oil leaking out at the bottom of the PTO shaft. I looked around on-line a bit and didn't find any help on replacing the seal, but from other...
  39. G

    Does anyone need a National front end loader for a Satoh S650G?

    I just acquired a tractor project. It is a Satoh S650G. It has a National front end loader on it (Model 16). I am not going to keep the loader. The bucket is rusted but the rest of it looks to...
  40. J

    1972 satoh s650g

    i am new and need a little help with my 1972 satoh s650g carb problem.i need to know if anyone knows what the float settings are and also there is a threaded hole between the bowl and the base of...
  41. J

    1972 satoh s650g

    im new to this forum but i need a little help.on a 1972 satoh s650g with a nikki carb does any one know what the float settings are ?also there is a threaded hole on the bottom of the bowl between...
  42. M

    Satoh S650G FRONT HUB

    Hi, I am a new member from North Carolina and I am looking for a new or used Satoh S650G Front Hub. Any help that you could give me would be really appreciated. Thanks!
  43. M

    Satoh S650G FRONT HUB

    I am looking for a Satoh S650G Front Hub. Can anyone advise me where I could find one (new or used)? Thank you for your help
  44. I

    new member Satoh S650G

    Hi, I just bought a Satoh S650G tractor with a loader. It seems to run great, but nothing works on the "everything" gauge. Some of the wiring on the tractor looks like it's been messed with. I...
  45. B

    GOVERNOR FOR MY SATOH S650G BISONATOR

    MY GOVERNOR WENT ON MY 1979 S650G SATOH BISON TRACTOR. I FOUND TWO NEW ONES FOR 610-670 DOLLARS. TOO MUCH FOR ME...ANYONE KNOW WHERE TO FIND A CHEAPER ONE...NEW OR USED? THANKS!!! -THE BASKETNAZI
  46. T

    NEED used front tire(s) for Satoh S650G

    :anyone: (I'm new to computer's too :confused2:, so here I go again~) We're in dire need of finding one (better yet - two) front tires and/or a tube or two for these 550 by 15 tires. I'm sure...
  47. T

    satoh s650g fire to plugs, still wont start

    hello, got a 650g a week ago, new coil, conds, wires, plugs, points, now i got fire to plugs, thought she would start, nothing, sprayed starting fluid down carb, nothing, thought wires were...
  48. R

    Satoh S650G steering box

    Well, it appears that I have cracked the steering box at the end of my steering column. When it gets cold out, the wheel freezes and will not turn. For year I have put a salomander heat to blow on...
  49. O

    satoh s650g what turns on pto?

    someone with a s650 g satoh please tell me what engages the pto? i just dont no thanks bob
  50. O

    help on satoh s650g early fluids question

    Ok guys im new to this so hears the deal i thought my satoh was late i have done some research and discovered it was early model the clutch works fine the pto does not spin fast enough for...
  51. E

    Repairing a Satoh S650G Bison

    Howdy from Mancos, CO! Trying to get the Satoh S650G Bison going that came with the property. Could use a manual. Have the info posted from jgreen302, but still shy some things need to know...
  52. bbutcher

    New member with Satoh S650g Bison

    Hello all, I live in Colorado, on a two acre property. I am a retired electrical engineer and enjoy all sorts of DIY projects. I purchased a Satoh S650G "Bison" tractor used a couple of years ago...
  53. R

    Satoh S650G strainer

    Where is the hydraulic strainer located? I have the owners manual and maintenance manual. neither tells where the strainer is. It looks like it might be the bolt that holds suction line to the...
  54. J

    Satoh S650G with National Loader

    I have a Satoh S650G with a National Loader. I just replaced some seals on a couple cylinders and replaced a couple Hyd lines that were shot. Now when I start the tractor it is making a...
  55. J

    Satoh S650G Hyd

    I have a Satoh S650G with a National Loader. I just had a couple of the cylinders rebuilt on the loader and changed out a few bad hyd hoses, and now with everything back together it sounds like a...
  56. J

    Satoh S650G National Loader

    I am trying to find seal kits for a the cylinders on a National Loader that is on a Satoh S650G. Any help in finding a supplier would be greatly appreciated. Thanks.
  57. M

    Satoh s650g

    Hey all. I am now in the market for a utility tractor (I think) and wanted to know some thoughts around the Satoh s650g. I'm wondering what kind of work I can do with this 25 HP tractor. I...
  58. J

    72' Satoh s650g bison

    Hi everyone, I have a 72' s650g bison that runs great. It leaks a little from the rear hydrolic seal and a little oil. The steering is loose. I just got a Power King so I dont need this anymore...
  59. J

    Satoh S650G - Soaring RPM problem

    Hi All, I have owned an Satoh S650G for a couple years now, and recently a new problem has showed up. It runs OK but at time, especially when the load get lighter (i.e. going down a small hill)...
  60. B

    Satoh s650G needs expert engine advice/Guess?

    Hey Guys, my s650g has an engine knock at 1800rpm that makes her sound like a diesel.....Would you guys please take the time to check out this video of sound and visual and tell me what you feel...
  61. R

    Satoh S650G hydraulic lift is very slow

    My Satoh S650G hydraulic's on the 3 point hitch is moving very slow (it is taking 20 seconds to respond after the hydraulic lift lever is fully engaged) What is the problem and how can I speed it...
  62. W

    New to owning a Tractor (Satoh S650G)

    My father and I just purchased a Satoh S650G Tractor. It needs some work, but nothing we can't handle. I have a couple questions. 1)Where can I find parts for this model 2)I fired it up the...
  63. jdmainolfi

    Satoh s650g Headlights

    I recently bought a Satoh s650g tractor and have a stupid question, but it is bothering me. When I turn the headlights on the second setting after the guage light (i assume low beams) turns on the...
  64. jdmainolfi

    Satoh s650g Headlights

    I recently bought a Satoh s650g tractor and have a stupid question, but it is bothering me. When I turn the headlights on the second setting after the guage light (i assume low beams) turns on...
  65. D

    Satoh s650g no spark

    I have an older Satoh tractor with an oil bath air cleaner, not sure what year. I have had a problem recently where the tractor will not idle without stalling and seems to miss. I have to raise...
  66. O

    Satoh S650G Brakes

    I recently purchased a Satoh S650G. The brakes work fair. By this, I mean the pedal must be be depressed all the way before they stop the tractor. Can somebody help me? Is there an adjustment...
  67. J

    Satoh S650G ignition

    Hi folks I'm new to this. I want to say this forum is a goldmine! Thanks all.I've had a s650g for about 10 years and I'm doing the first tune up. I got part nos from here. Replaced everything...
  68. J

    HOW DO YOU ADJUST THE FLOAT SATOH S650G

    CAN ANYONE TELL ME THE PROCEDURE FOR ADJUSTING THE FLOAT ON THE CARBURETOR FOR A SATOH S650G? IT IS A NIKKI 21002 CARBURETOR WITH THE VACUMNN PORT ON THE SIDE.
  69. L

    Satoh s650G hydraulics quit?

    Was using my S650G to clear snow yesterday and suddenly lost all hydraulic function (after about 20 minutes of use). It has a front end loader which I was using to clear the snow. When I went to...
  70. F

    satoh s650g

    I am trying to find a carb kit for my tractor, can you help
  71. P

    Satoh S650G - Carburetor Kit?

    Hi I'm looking for a carburetor kit for a Satoh S650G (Early 1980's). A fellow works person and I have searched high and low for a carb kit for this since yesterday and have yet to even come...
  72. H

    satoh s650g bison need help

    hi i have a satoh bison tractor i am trying to find out what it has for a motor? mazda? how can i tell? i was told if it is red and white it has a mazda motor ? is this true? mazda pb100 987...
  73. H

    satoh s650g bison need help

    hi i have a satoh bison tractor i found out today that it has a mazda motor? how do i tell if it does? and there is 2 motors it could be? it is a red and white in color older it is a 25 hp gas...
  74. B

    Satoh S650G radiator hose

    Hi new to this site. so far, i have found it very informative. im looking for upper and lower radiator hose for Satoh S650G, any help would be greatly appreciated thanks Butch
  75. D

    Satoh S650G tractor

    Im trying to HELP my fiancee with HER Satoh. Shes owned this tractor for 4 yrs and she just bought a BRAND NEW Bush Hog to go behind it. I got it all hooked up for her and the PTO kicks butt as...
  76. J

    Satoh S650G Maintenance Parts Info

    Recently my family purchased a farm with a Satoh S650G Bison tractor in poor maintenance. With no real knowledge of who what or how, I searched the internet and came upon Tractorbynet.com and...
  77. B

    Oil & Fuel Need an oil sensor for a Satoh S650G

    Anyone have one or know if there is anything compatible I can buy at a local auto parts store. I tried to install a mechanical guage but could not get it to thread into the place the original was...
  78. ruready1

    Satoh S650G - Still a good buy?

    Hello, Just wondering if a S650G is still a good buy after all these years? How does it compare to say, a later Shibaura or other lesser known gray market? I can get these with a loader for the...
  79. R

    Satoh s650g hydraulic sys

    The church has a satoh s650g tractor and the hydraulics won't work. We believe that the pump went bad. It was working and then boom, nothing. Steering or lift won't work. does anyone have any...
  80. P

    Considering Satoh S650G

    Had the opportunity to look at a S650G, 25HP with an FEL. Doesn't run currently. The owner said it needed carb work and that the accelerator pump went out. Apparently ran fine a month ago...
  81. P

    Considering Satoh S650G

    Had the opportunity to look at a S650G, 25HP with an FEL. Doesn't run currently. The owner said it needed carb work and that the accelerator pump went out. Apparently ran fine a month ago...
  82. T

    satoh s650g & post pounder

    will a s650g handle a 3 point hitch mounted post pounder? thanks for your help. cam
  83. T

    satoh s650g tune up parts

    can anyone give me part numbers for distributor cap,rotor,points,condensor,wires for a s650g? thanks cam
  84. S

    s650G Bison

    recent buyer-just started plowin snow, tractor died. cranked fine, haven't had time to check for spark as I feel it's an ignition prob. she was idling fine while i was hooking up the plow, I...
  85. R

    Re: Satoh S650G Tune-up Parts.

    Re: Satoh S650G Tune-up Parts. Thanks to those who responded. I was able to acquire the parts I needed. Also got a bit more info. Hope it helps someone. Plugs, points and condenser verified...I...
  86. C

    Satoh S650G Head

    I have recently aquired a S650G. It is only running on 2 cylinders (1&4). How do I know? When I unplug the plug wires it makes no difference in the way it is running. My plugs are firing...
  87. O

    Satoh S650G Bison - Bogs down

    I have a Satoh S650G Bison that bogs down everytime I try to cut the grass. I use a 5' King Kutter (brand new, and greased up good). The tractor runs good but spits and sputters a little so I...
  88. D

    Tires satoh s650g wheels and tires

    Anybody know where I can get ag type tires and wheels to fit my 650 I have turf type now.
  89. T

    satoh s650g/starting problem

    tryed to start it today but nothing. battery is new.when i turn the key nothing happens, no turning of the starter but lights work. tried jumping the starter and it just spins but doesnt engage...
  90. M

    Satoh S650G parts

    I need 2 rear wheel replacements and a new (used) seat. Anyone know where I can get them? masatoh
  91. T

    satoh s650g new owner

    hi all, new to this site and glad i found it, just bought a s650g for light duty's around our farm. i knew it was a bit of an (odball) tractor when i bought it, but figured it would serve it's...
  92. W

    satoh s650g pedal question

    ok my first post here so be gentle, i just purchased a satoh s650g and have spent serveral hours playing with it i dont have any manuals or books as yet, and my question is what is the pedal...
  93. B

    satoh S650G oil filter

    From pervious information on this forum I ask for a fram ph13 oil filter at my NAPA parts store. I was ordering a number of things and got home to find a fram oil filter marked 1060 its longer but...
  94. P

    Satoh S650G carb problem?

    Recently overhauled and runs fine until too rich mixture fouls plugs. Carb dissasembled several times float adjusted air mix adjusted. I've been working on this for 6 months. Good spark, adj plug...
  95. K

    Satoh S650G Running Rough

    My Satoh is running rough, missing, trying to backfire and tries to cut out. I have replaced the points, cap, rotor and plug wires and set the timing. This started about three weeks ago when...
  96. C

    Satoh S650G

    I have a 1970 ish S650G that is only running on two cylinders when the plug wires are plug in completely. And runs on all four when two of the wires are just sitting on the end of the plug...
Top