I have a El 240B excavator that every time I try to start it I have to crank for sometimes more than a minute. The use of ether just locks up the motor and wont allow it to start no matter how much you crank. The injectors have been changed once about 2500 hours ago. About one in every five time you try starting this machine you run out of battery before you get it to start so you have to stop and charge the batteries before you can continue. Once you start the machine though it runs like it was brand new and is one of the most powerful machines that we have it has even more power than our newer 322B. Another quirk it has is that when you do try to start it it will fire on the first couple of cranks but you have to keep cranking because immediatly after it fires it will fall on its face and you will be back to cranking. If you stop cranking once it fire and it dies you can start again and it will repeat the process all over again. What would cause this and what could I do to possibly fix this? The machine has around 22000 hours on it and the motor was rebuilt at around 15000 hours.
El 240B extremely hard starting. How can i fix this?
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