we just purchased a disabled non running skid steer, under the impression there is an electrical harness problem. After trouble shooting we discovered that the fuel shutoff solenoid is defective. My question is, could the fuel shutoff solenoid cause the machine not to start? Also, i cannot find any info in the service or parts manual for removal and or installation of the fuel shutoff solenoid. hard to believe, i know. Can anyone offer any info, suggestions, or tips on this matter? Many thanks