Go to the living quaters on the far left of the island and jump on the crab. he will give you sully's key. go to sullys paraphernalia and use the steam battery (trash can(main island)) on the door and figure out the math problem. once in side go to the left and ring the bell to awaken sprocket, he will then follow you around. go to the farthest right on the island and use the crab on the hot hub and sprocket will use the water in the crab and cool down the hub. that is the only use for the crab.
he is at the steamwork
In the garbage bin on main street
all the way to the left of the island your welcome poptropica's busy skunk
Do not be lazy. FIGURE IT OUT! Good luck!
At the bottom there are windows. Click on them and the covers will cut the vines.
use the old vine to pull down the pipe
Go left to the travel blimp and keep going left to Gear Alley.
you dump the cold water by going into the backpack and clicking use while you are by the hatch.
talk to him
Assuming you know where Sprocket is, you ring the bell on the table in the room, and Sprocket will wake up. Afterwards, he will follow you around and occasionally help you.
Helicon
click on the silver bell on the table thingie ;}