what needs removed when installing hotcam?

[cals400ex]

i hear you need to remove the plunger and spring and also the decompression mechanism. i am not sure what all of this is? there is a decompression spring, decomp. cam plate, decomp. clutch, decomp. clutch roller etc. i am not sure what one needs to come out. also, whats is this plunger and spring that needs to be removed? i assume you need to remove the plunger spring and not the cam setting plunger? there is a lot of things here that confuse me so any help would be great. i am getting these names off of service honda if that helps any. thanks

[speedy400]

yes your right, put back in the set pins and take out the plunger and spring!I thought i had out the spring, I double checked and i didnt, its pretty small.good luck-darren