no start on onan GQ 4000, no spark

[Jeff P]

hello all
i have an onan gq4000 generator that will not start due to no spark at spark plug, and no 12v signal at ignition coil. need help in diagnostics, or direction insofaras where i could get wiring diagrams for circuit board, and spec sheet for this unit. thanks in advance for your time and effort in this matter.

[RV Wizard]

Hello Jeff and . We are glad to have you join us here and I am sure you will enjoy the website and forums. Good luck, stay safe and keep us posted.
Send me the mode. spec info and email address in a private message and I will send you the service manual in a pdf file.