My son just volunteered me to clean up and repair as necessary a 9.5 hp Evinrude model 97722M, Serial E08823. Could someone tell me the year this engine was built? Another question, how does the tilt mechanism work on this motor. I can see the latch on the mount, and a cable going into the engine compartment. Inside the engine area, it seems the cable goes into a linkage toward the throttle handle. I don't understand how the tilt is released. Can anyone help me? Thanks