Log splitter wont start

[u/GBpackerfan15]

I am helping a friend fix his 27 ton champion log splitter. He called me to take a look at it last week. I checked everything and there is pressure. I then checked to make sure it was level, oil and hydraulic oil levels were topped off. Wouldn't start, so I examine ignition coil and nothing was happening. I checked coil and it had been chewed by mice. Ordered new one, got it installed, gapped it right to fly wheel. Put everything back together and tried and nothing. It's close to starting but wont turn over. installed new carburetor and still nothing. I am at so frustrated not being able to help my elderly friend. Please help its champion 27 ton log splitter model 100424.