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Recent content by Rldraehn

Yesterday's Tractor Forums
  1. R

    8N Engine rebuild - Do this first

    Excellent! I found the 12 volt conversion fairly straight forward. Plenty of comments in the forum FOR the resistor AND without the resistor.
  2. R

    8N Engine rebuild - Do this first

    The 1950 kit I received had four individually packaged sleeves, four boxed piston and four separate ring packs The 12 individual ring gaps measured minimum 0.022 and 120+ maximum. Spec is 0.007-0.017. Unfortunately I did not find the problem on first inspection. I found the problem after...
  3. R

    8N Engine rebuild - Do this first

    When rebuilding an 8N with the kit that includes Pistons, Sleeves and Rings. DO THIS FIRST When you receive the kit, take the time, On the BENCH, to put rings in the sleeve and measure GAP. If the ring gap on first opening the rebuild Kit is NOT between 0.007 and 0,017 for all 8 compression...
  4. R

    Cracked cylinder wall

    Best of luck. The Block seal comes in multiple formats. The CRC K&W is the only one I found with “epoxy” the air cure time is very specific. But CRC has good company sponsored YouTube Videos.
  5. R

    Cracked cylinder wall

    Had cracks in the cylinder. Found the cracks when the sleeves were pulled. The cracks were allowing water to get out of the block and works it way down the outside of the sleeve to the oil pan. Did a lot of research as to how water gets into oil. Long story short Two things finally fixed the...
  6. R

    Purpose of a Radiator-Hood Pad

    The neck to the radiator cap has a pressure release hole. That pad for me helped control the spray from a pressure blowoff. The radiator cap is spring loaded. During high pressure the seal cap lifts. Coolant comes out the pressure release hole. Pad slows down the coolant so it doesnt spray all...
  7. R

    Removing valve retainer clips

    I'm wondering if this engine has ever been disassembled. You might take a look at the valve lifters that sit on the cam. If the lifters are adjustable and the block is drilled where the lifter is inserted then likely it has been rebuilt. The adjustable lifters were introduced somewhere between...
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