Motorcycle Repair: OIL CHANGE, honda goldwing, 4 quarts

Question
I HAVE A 1976 HONDA GOLDWING GL1000 IM DOING A OIL CHANGE I WAS WANDERING HOW MUCH OIL IT TAKES.I TURNED THE SCREW IN THE LOOK WINDOW BUT IT WONT CLEAN OFF THE WINDOW,I CANT REMEMBER I THOUGHT IT WAS 3.2 QUARTS BUT I DONT WANT TO OVER OR UNDER FILL YOUR HELP WOULD BE GREAT THANK YOU...

Answer
You are right in that it take a little over 3 quarts. I don't have a manual for that bike but I think it was 3.4-3.7 quarts.  I used to put in 4 quarts with a filter. There's a sight window on the left side of the crankcase that you can use to check.  I don't remember any cleaning screw. Hmmm?

Good Luck
Rich