Murray select 405000x8g briggs and stratton engine 21b8070296 e1

I already have that manual and it still won't go ive replaced carburetor spark plug starter

The orange wire where does it go on the ignition. Since I have no safety switches and what about the yellow there is no ground on starter or stator am I suppose to add one? Also the stator wires are red and black should I put them together and what letter o. The key switch do they go to? How do I wire if I don't have the big diode that comes from magneto,lights and fuel solenoid.

@Michelle Depew

Hopefully the ignition has the terminals marked. As can be seen in the wiring diagram, the orange wire is on the S terminal, yellow on the A and M, yellow/red on the Y etc.

You have to be careful with the red wires though. One goes from the L to the stator connector plug (along with a grey wire - different connection though at the stator end)) and the other on B goes to the starter solenoid via a fuse. You may need an Ohmmeter to prove where each wire goes.

The red and black stator wires are separate. The black comes from the stator and the red comes from a diode connected to the stator. Don't know if this is internal to the stator as it's not listed in the parts.

Isn't the chassis grounded i.e. -ve battery cable connected to chassis and aren't the starter and stator also screwed onto the chassis - metal to metal contact?