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My cub is acting sick and getting worse. Its a 99 7275 (27hp Mitsu K3M, hydro drive, 4x4)<br>
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last summer it seemed I had not enuf power to run in transport gear, this year, full pedal at PTO in mid range bogs down. At first I thought it was the tractor trying to get into F and R at the same time due to a funky hydraulic problem, but now I dont think so.<br>
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the fuel pulseator (under the tank) is ok. I replaced all the fuel lines and madet he main line out of steel, used EFI rubber at the terminal points.<br>
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into the fuel pump block there seems to be an electric motor on the back of it - it gets warm to the touch - last weekend I forgot to turn on the main fuel valve and ran her out of fuel. so I loosened a fuel line clamp with key on until the pulsator filled the fuel filter (new) and the lines, then cracked open an injector line and it took a LONG time for all 3 holes to start firing. Is this electric motor looking thingy in fact an electric pump?

1999 Cub 7275 sluggish
Cub Cadet
Replies 2 Post by quaddriver

I know this is an old post, but these problems are common with the cub 7000 series and it aint the starter solenoid. The black w/yellow stripe wire leading from the ign sw to the sol is not getting enuf voltage. There are 2 possible problems that cause it an I am engineering a permanent solution. I will post the results when done, but if someone needs help sooner, write and I will try and post a schematic as best as I can scratch. (I will be solving this problem 10/8/05)

Cub Cadet 7274 - key start engaging
Cub Cadet
Replies 18 Post by quaddriver