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Recent content by grniron58

Yesterday's Tractor Forums
  1. G

    JD G Oil Slinger Question

    Is the oil slinger/spacer behind flywheel on a G supposed to have groves on the face that goes against the main bearing housing? There is a groove on the outer edge that I know is supposed to be there. My G started to labor at fast idle with no load. I shut it down right away. After checking...
  2. G

    Torque tube / Electric over hyd. brakes

    Would like some opinions or experiences on torque tubes on GN trailers. One local dealer recommends no torque tube. I usually haul two pullers weighing 15000 lbs. combined. The other is electric over hyd. brakes verses electric. I know the hyd. will brake better I was wondering how dependable...
  3. G

    G not getting enough gas under load

    I did drill another hole to help vent carb and improve fuel flow as mentioned in one or more posts. That helped a lot but also drilled a larger hole on bottom of neck below load needle seat. Now load jet is out 2 1/2 turns and runs great. My G is 6 3/8 x 8 3/8. I know there are bigger ones out...
  4. G

    G not getting enough gas under load

    Have a puller G that coughs and sputters when under 3/4 or more load. Using big nut carb that all passages are clean. Carb has been honed out. I can have load jet backed out completely with some improvement. Have gas line directly to carb for max flow. Running a good hi octane gas. Did drill...
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    John Deere 60 Stuck Exhaust Valve

    Finally got valve loose. Did take visegrips to twist valve but only after heating valve guide a few times. Took 3 days working at it to get it loosened like it should be. After I got to move a little bit I used a battery screw gun to work it back and forth. If I would spin it fast it would bind...
  6. G

    John Deere 60 Stuck Exhaust Valve

    Push rod was bent very little. When I compare all rocker arms in a row the one is sprung some.
  7. G

    John Deere 60 Stuck Exhaust Valve

    Any way to free up exhaust valve without removing head. Can tap it in very slowly but how can I get it to come back out? I can see it when looking through spark plug hole. It's stuck bad enough that it bent the rocker arm.
  8. G

    John Deere 60 will not run

    Check oil bath air cleaner to make sure it's not full of dirt etc. I have had it were tractor run poor because it was starving for air.
  9. G

    45 GM governor acts erratic

    All ignition parts replaced or good, mag rebuilt, carb rebuilt, new gas. It will idle down to were the impulse on mag inguages. I did put on dyno and I notice that the throttle valve on carb really works back and forth from lite load up to right before dead load. If I hold carb steady it seems...
  10. G

    45 GM governor acts erratic

    The governor on my GM gallops at medium to full throttle when in 4th, 5th, and 6th gears under no load. The backlash on governor and fan gear are correct. Any ideas what is causing this? Can the weights being sloppy cause this? Any ideas would be of great help.
  11. G

    mag/coil conversion got me stumped--HELP

    If it shuts off after you let go of starter check your source of power to coil. Does it continue to run (idle it) while starer is held on?
  12. G

    Still getting antifreeze in cylinder on 630

    Have had head off twice. Last time did complete valve job, head magnafluxed checked OK, had head planed, copper coated gasket both sides, torqued head left sit over night and retorqued. Still get a little antifreze leaking into cylinder when it sets at times. Some times it can set for 6 months...
  13. G

    13.6x38 on 9bolt

    Got a pair of nice 12x38 9 bolt wheels I"d sell if interested in MN 507-227-0620
  14. G

    4.00x12 tires and rims

    Looking for pair of 4.00 x 12 3 rib tires and rims for JD G 6" hole 6 bolt. Would like the old style Firestone tire if possible. Let me knoew what you have and price. 507-227- zero six 20
  15. G

    F551R John Deere G head

    Looking for a good F551R head for 47 G. No cracks or repairs. 507- two two seven - 0620 SCMN
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