You can use the cold water inside the crab to cool the Hot Hatch at the Hub. When you jump on the robot crab at the Living Quarters, you also get Sully's key. Go left and pick up the Old Vine from the roof of the Storeroom, then go to Sully's. Open the door by setting the Steam Battery to -5, and you will find Sprocket the robot. Ring the bell to wake him up. You will need him to drop the robot crab on the hatch.
The flying robot drops the robot crab on it
You jump on the top of it, and you will get the crab and Sully's key.
You throw it on the hot thing and it cools off.
the crab on steamworks island is next to the living quarters
On Poptropica, Steamworks island you are using the robot crab to cool down the bell. Once you have cooled the bell down you can touch it without being burned.
he wants to help you break the crab over the hot valve.
It's as far left as you can go on one of the buildings by a 2-door door-way
The robot crab is full of cold water, which you can use to cool down the Hot Hatch at the Hub on Steamworks Island. However, you will need Sprocket the Robot to help you. Find the robot at the Living Quarters to the far left of the main part of the island. Jump on him to get him and Sully's door key. Using the Steam Generator (trash bin at the Cantina), open Sully's door and find Sprocket. Ringing the bell on the counter will awaken him. Take him and the crab to the Hot Hatch at the Hub. Use the robot crab and Sprocket will drop it on the Hatch, cooling it down so you can go underground. That is the only use for the crab.
You drop the crab (full of water) onto it. The crab should be found scuttling round, outside the Living Quarters.You give the robot crab to sprocket.
The robot crab is full of cold water, which you can use to cool down the Hot Hatch at the Hub on Steamworks Island. However, you will need Sprocket the Robot to help you. Find the robot at the Living Quarters to the far left of the main part of the island. Jump on him to get him and Sully's door key. Using the Steam Generator (trash bin at the Cantina), open Sully's door and find Sprocket. Ringing the bell on the counter will awaken him. Take him and the crab to the Hot Hatch at the Hub. Use the robot crab and Sprocket will drop it on the Hatch, cooling it down so you can go underground. That is the only use for the crab.
The robot crab is full of cold water, which you can use to cool down the Hot Hatch at the Hub on Steamworks Island. However, you will need Sprocket the Robot to help you. Find the robot at the Living Quarters to the far left of the main part of the island. Jump on him to get him and Sully's door key. Using the Steam Generator (trash bin at the Cantina), open Sully's door and find Sprocket. Ringing the bell on the counter will awaken him. Take him and the crab to the Hot Hatch at the Hub. Use the robot crab and Sprocket will drop it on the Hatch, cooling it down so you can go underground. That is the only use for the crab
Steamworks Island.