Spin them (one at a time) all the way around a couple of times with a 17 mm socket and a ratchet on the cam gear bolts. Beware, they will get easier/harder to turn, and on the backside of the lobe, they'll have some energy stored up, and will try and jump away from you.
An illustration of a Douglas-fir tree. The Douglas-fir was designated as the official state tree by the legislature in 1939. Oregon was the eighth state to name a state tree. It is named for David Douglas, a botanist who described the tree on his first trip to the Pacific Northwest in 1825.
Online interactive printable Oregon coloring pages for kids to color online. Oregon State Flower - Grape coloring page. Great mouse practice for toddlers, preschool kids, and elementary students. State Flower - Grape coloring sheet - part of the learn-to-read, read-to-me series of reading games.