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#41
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A vacuum gauge on the intake would have told the story.
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Richard 1979 IH Cub Cadet 782 w/CH20, dual hydraulics, power steering and Cat 0 three point |
#42
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Don't own one and don't have access to one for this small of engine. It only takes about 10 minutes to rip it all apart.
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#43
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Check to see that the reed valve between the carb and crankcase is sealing properly. A 2 stroke engine will not create vacuum and pull in fuel if the reeds are not flat and laying tightly against the surface when at rest.
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149, 2072, Original, 1772, 1782, #1 cart, Parker 48" sweeper, |
#44
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Quote:
The other way to search for a leak blocking off all the openings to hold low air pressure (4-6 lbs) and use the soapy water trick to pinpoint your leaks if any. It can be seals, gaskets or even a cracked or corroded case. Whatever you do, good luck!
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Two 125's and a 124 all with 42" decks Plow blade #2 Cart QA36 snowthower |
#45
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Quote:
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Richard 1979 IH Cub Cadet 782 w/CH20, dual hydraulics, power steering and Cat 0 three point |
#46
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$16.00 on epay seems like a real bargain to me. Especially handy for checking fuel pump, lines etc. Attach to the gas line at the tank, cycle the pump and see if it holds the vacuum. Just one example.
https://www.ebay.com/itm/Automotive-...fxss:rk:3:pf:0
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Richard 1979 IH Cub Cadet 782 w/CH20, dual hydraulics, power steering and Cat 0 three point |
#47
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Well, with the engine still in pieces. I went over every part and think I found the culprit....the flywheel. On the driveshaft there is a key slot for alignment to for the timing of the spark, well on the flywheel, the male end of the slot was stripped and flywheel was out of alignment.
So, now I am awaiting a new flywheel, and since I had the entire thing apart and this should have lots of life left, I ordered all new seals from top to bottom and a new piston ring for good measure, while I was in there. I will report back, when I get it back together. |
#48
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It was the flywheel, it is all back up and running. While I had the engine apart I rebuilt it all with new seals, carb, plug and piston ring to ensure I get years of use out of it. Thanks for the help!
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#49
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See my post # 16 in this thread.
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2264 with 54 GT deck 1641 AKA Black Jack with a 402-E Haban Sickle bar mower JD317 dump truck BX2670 with FEL |
#50
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Go back to post #11.....
Glad the blower is all done and well! Good job!
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Two 125's and a 124 all with 42" decks Plow blade #2 Cart QA36 snowthower |
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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.
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