i am in the process of painting and rebuilding my yamaha 8hp, and i stripped everything except for taking the prop off as it was seized solid (or so i thought!!!), i have been trying for about 3 whole weeks to try and prise the black cap in front of the prop, i've used loads of wd40 tapping it, swearing at it and it would not even budge so i had given up ever getting it off and so i have been looking aroung for a second prop(i did'nt want the shear pin to go on me when offshore and not be able to get the prop off) when today i was just about to get the grinder out when for some strange reason i descided to TWIST the cap instead and guess what happened mmmmmmmmm yes the dam thing came off,i'm glad my mates were'nt about.my only other embarassing moment last yr seagull engine in my boat at the pontoon me and my mate in the boat both with winter suits on, i tryed for 3/4hr to pull start it(bench test was perfect)but no, mate wanted to help but i said NO but eventually i gave in tired/hot/sweaty wanted to go home,his turn he put one hand on the tank and i knew what i had forgotten and he new it lol... turn the FUEL TAP ON...i wont forget that in a hurry, so when things don't go to plan STOP AND THINK, i am learning fast