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KT17 Fuel Pump Replacement
- Thread starter bjames
- Start date
Help Support IH Cub Cadet Tractor Forum:
Yepper, it's called a Service Manual.
Bill,
Some people may flip over this,but here what I done. pulled old pump off put new pump on started it checked for leaks. Ran fine couple days (or months) later was fliping threw the book and saw fuel pump section and like what your saying it didnt show much if any @ all. Hope this helps. Jim
Some people may flip over this,but here what I done. pulled old pump off put new pump on started it checked for leaks. Ran fine couple days (or months) later was fliping threw the book and saw fuel pump section and like what your saying it didnt show much if any @ all. Hope this helps. Jim
tkhoffman
Well-known member
The servive manual for both the Kohler Engine and the 5-9 series tractors are very skimpy.
3/4 of teh book talks about Trani rebuilds and I have the Hydro so it does me no good. In fact I was looking for the 'Fill' plug on the hydro and couldn't get info on that and what is considered "full".
3/4 of teh book talks about Trani rebuilds and I have the Hydro so it does me no good. In fact I was looking for the 'Fill' plug on the hydro and couldn't get info on that and what is considered "full".
jchamberlin
Well-known member
- Joined
- Jul 19, 2010
- Messages
- 1,842
- Location
- Farmville, North Carolina
- displayname
- Jeremiah Chamberlin
Bill James: I recommend replacing the mechanical fuel pump with an electric unit. Kirk Engines [sponsor above] sells one that delivers 7 gallons per hour at only 1-2 psi "perfect for Kohler or Onan engines" to quote their blurb. I'm using an aftermarket automotive pump rated at 7 psi without any additional regulator and I haven't had a problem with it. Having the carb's fuel bowl full really helps get a fast start.
tkhoffman
Well-known member
If the original pump is working properly. Should the Check valves keep gas from running passed the pump if the engine is off?
There's a petcock shutoff on the tank, but just for an example. If there was no shutoff, should I be able to take the gas line off the carburetor and not have gas gravity feed passed the Fuel pump?
Right now I have the issue where, with the Petcock on, I am getting gas passed both the fuel pump and the Needle valve in the carb. I can fill a Cylinder with gas in a few hours.
Carb Rebuild is on it's way. The Float is not bad, The float was also set as it should be ( level with the (housing) and the Needle Seat is nice and clean, my guess is Ethanol gas has beat up the rubber Needle valve tip. I was surprised that the gas can get past the Fuel pump.
There's a petcock shutoff on the tank, but just for an example. If there was no shutoff, should I be able to take the gas line off the carburetor and not have gas gravity feed passed the Fuel pump?
Right now I have the issue where, with the Petcock on, I am getting gas passed both the fuel pump and the Needle valve in the carb. I can fill a Cylinder with gas in a few hours.
Carb Rebuild is on it's way. The Float is not bad, The float was also set as it should be ( level with the (housing) and the Needle Seat is nice and clean, my guess is Ethanol gas has beat up the rubber Needle valve tip. I was surprised that the gas can get past the Fuel pump.
