I recently bought this mower with 55 hours on it. Started fine and mower engaged fine until i serviced it yesterday. Changed the oil and greased it. Mower spindles looked like it had been a long time since greased if ever so i put about 15 pumps in them. [Maybe too much?] Anyway, it started up fine, i let it warm up good. I went to engage the mower and it killed the motor. After that it would not crank. I eliminated possible seat and clutch switch problem,it's not there. Ignition switch is powering through. Fuse is good and gets power. The starter solenoid is not getting power to energize it. I did get it running by hot wiring the solenoid. When i rev it up and engage the mower the blades start to turn but it kills the motor. Any ideas to a newbe. Thanks.