rziprik221 - I posted the following in your other post in the Kubota Buying Forum:
I don't have a RCK54-24B, but the manual for my RCK60-24B shows the total width for the RCK54-24B as 1,695 mm or 66.7 in. I will be going to the barn in 1/2 hour and will measure how much width is saved with the deflector chute in the raised position.
Here is what I found:
The deflector on my 2003 RCK60-24B makes up 10-1/4" of the total width of the deck. The deck is currently not mounted on the tractor, and the deflector will rotate up far enough to "lose" the entire 10-1/4", HOWEVER, I don't believe it can rotate up this far when the deck is mounted to the tractor. When on the tractor, you might only "lose" 7". There is a single spring-loaded pin that fastens the deflector to the deck. I don't know how difficult it would be to remove and reinstall the spring and pin.