Does anyone have or know where I might find a new or good used electric shift actuator motor for a Mercruiser 330 TRS-2 Sterndrive, or a detailed wiring diagram of this actuator motor, or perhaps parts.<br />I am especially interested in the connection of the field coils in the shift actuator assembly.<br />Also where can I get a service manual for a 1978 Cobalt Condessa with a Mercruiser 330 TRS-2 Sterndrive?<br /><br />Thanks,<br />Randy