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#1
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1210 / 680 won't run correctly with K301AQS
Hello All,
I've got a 680 Hydro I picked up a couple weeks ago. The K301 seems to need some help. I've rebuilt the carb, cleaned it all out, replaced fuel lines and the filter. The spark plug seems to be fouling itself quickly, all sooty. The motor will not respond to any throttle input, it seems as though its running out of fuel or spark. You can get it to go a little faster than idle, but not much. It almost seems like its only sparking every other time it hits TDC when you've got the throttle turned up. Should I just be worried about replacing the plug, and hopefully all will be swell? I mean, I've cleaned it off a few times, carb cleaner, steel wool'd the snot out of it, made it all clean again, checked gap; it was smaller than .020" so I brought it out to .035" which is where I read it should be. |
#2
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Have you checked the timing? The plug should be gapped at .035. http://www.onlycubcadets.net/forum/s...ead.php?t=4405 |
#3
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I know this may sound silly, but Matt's timing procedure is very difficult to read as I am not familiar with 'points'.
He refers to 'break', I would like a bit of clarification on this if possible. I read as much as possible from this site, however there does not seem to be a whole lot of troubleshooting information, unless it is buried with 'unsearchable' parameters. |
#4
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That timing procedure is not a hard process at all. The term "break" Matt is referring to is the moment when the points just start to open. Breaking away from one another.
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149,682,1641,1711 with a 12hp in it 1 8" brinly plow 1 10" brinly plow 451 snow blower,H-48 International snow thrower 42" york rake with fold down grader blade. |
#5
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Kelly great way to break it down. Pun intended. |
#6
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PS - I got a screaming deal (or so I thought) on a 44A mower deck.
$100 |
#7
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What does it look like under the belt cover?Most times the idler arm is siezed up.Looks good from herefor $ 100
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Up to 530 and counting... I give up updating my profile! |
#8
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I agree with Lew. Doesn't look to bad for $100.
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#9
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So Im reading this and if I understand correctly, I need to have the points gapped at .020 anywhere but when the S on the flywheel is visible through the shroud??
It just says first, gap the points at .020, then rotate the motor in the normal direction and look in at the sight hole when the points break. |
#10
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Quote:
Quote:
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Cub Cadet is a premium line of outdoor power equipment, established in 1961 as part of International Harvester. During the 1960s, IH initiated an entirely new line of lawn and garden equipment aimed at the owners rural homes with large yards and private gardens. There were a wide variety of Cub Cadet branded and after-market attachments available; including mowers, blades, snow blowers, front loaders, plows, carts, etc. Cub Cadet advertising at that time harped on their thorough testing by "boys - acknowledged by many as the world's worst destructive force!". Cub Cadets became known for their dependability and rugged construction.
MTD Products, Inc. of Cleveland, Ohio purchased the Cub Cadet brand from International Harvester in 1981. Cub Cadet was held as a wholly owned subsidiary for many years following this acquisition, which allowed them to operate independently. Recently, MTD has taken a more aggressive role and integrated Cub Cadet into its other lines of power equipment.
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