Kris Kelly
New User
I have a 1974 Massey Ferguson 135 with a Perkins Diesel.. Not too long ago the Cav pump starting leaking on the rectangular seal. I replaced it and put it back together and that stopped the leak. Ever since then when I crank the tractor it will only run for about 10 or 15 seconds then it shuts down..If I Crack the top bleed screw on the pump it will run perfect and forever but of course leaking fuel...I have bleed and bleed the lines and even put new fuEl lines from the tank to the lift pump and to filter from lift pump. Could I have put something together wrong in the pump to cause this?? Please help!!