How to get at starter???

Guys,

I have a 2007 Sportsman 500 EFI that appears to have a bad starter. Battery is new and charged. Solenoid is working. Voltage drop across the solenoid is not much.

Rear clip is removed.

Not obvious to me how to get at the starter. Something has to be gotten out of the way.

What is the procedure for getting at the starter … PLEASE give me some guidance!

Thank you …

Mike