If the clutch light illuminates for more than 7-8 seconds in flight, land immediately and then shut down. I have been told after this you can switch the clutch fuse behind the cowl door with the replacement and then you can give a good ground run. If satisfied then you can proceed with the flight.
What?
That sounds foolish, the motor is running beyond the limit time for reasons unknown. Why would why would changing the fuse make any difference?
Besides...are you a licensed engineer? If not then you are limited to... land, shut down, put in tech log and call maintenance while strolling over to the pub.