Jason - If you're not grounded directly from the battery to the engine then it has to go through various over lapped steel that has oxidation / rust / paint plus then it has to rely on the oil pan / frame mounting area to be clean.
About 12 years ago one of my welding customers was talking about having to buy 2 new batteries that summer and he was still having trouble with it not starting. Well he had the mower here getting the deck welded so I ran a quick look over it and found the frame ground had paint under the cable ring terminal. I sanded it to bare metal and it took care of his battery problem.
Another way to check if you have a bad ground is to see if the ground cable gets warm or hot while cranking.
Tim - You want me to do WHAT ! I've been 5 weeks cleaning HALF of mine.
Charlie - South East Illinois had 3-4 foot drifts from what I heard on the Weather Channel the other day. Is there any of our members there ?
About 12 years ago one of my welding customers was talking about having to buy 2 new batteries that summer and he was still having trouble with it not starting. Well he had the mower here getting the deck welded so I ran a quick look over it and found the frame ground had paint under the cable ring terminal. I sanded it to bare metal and it took care of his battery problem.
Another way to check if you have a bad ground is to see if the ground cable gets warm or hot while cranking.
Tim - You want me to do WHAT ! I've been 5 weeks cleaning HALF of mine.
Charlie - South East Illinois had 3-4 foot drifts from what I heard on the Weather Channel the other day. Is there any of our members there ?