Instructions
Kill all of the enemies surrounding the ticket booth in the Gremlin Village. Open the door to the ticket booth to free Tim.
Talk to Tim after you free him to hear that he needs his wrench to fix the Elephant Ride. Walk over to the nearby Spinning Cup Ride.
Approach the cup decorated with blue and red stripes. Spray thinner on the cup to dissolve it and reveal the wrench.
Pick up the wrench and walk back to Tim. Tim takes the wrench and repairs the Elephant Ride.