2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 118Get this manual
Power unit 7Remove the warning indicator assembly and bracket I 4 BOW
S6AG5D09
8Disconnect the throttle cables from the throttle cam(Tiller handle model) Disconnect the cable joint from the throttle cam(Remote control model) 9Remove the bolts J, and then remove the shift rod cam K