While doing some routine maintenance on an 03 Grizzly I found a black rubber breather hose (1/4” I.D. & 3/8 O.D.) laying on the engine block inside the left panel cover. The hose was not attached and I think it is supposed to be the vacuum chamber breather hose. It attaches to the vacuum chamber topside of the carb, tees one direction up under the gas tank, and tees the other direction down toward the recoil pull start for drainage. I was wondering if anyone else has had this hose fall off. It was not easy to find the proper location by looking at the vacuum/ wiring diagram listed on the CD, in fact it took me an hour and a half.