Troubleshoot malfunctioning pneumatic and/or hydraulic systems.

Troubleshooting should include

• identifying the problem
• identifying the source of the problem(s)
• planning a multistep procedure to correct the malfunction
• implementing the plan
• verifying the corrective action.

Process/Skill Questions:

• What fault would be seen if a wire were to become disconnected in a NC motor control circuit?
• Why is it important to test the result of attempting to repair a fault at each step of the multistep procedure?
• What could happen if the source of the problem were not identified and the system continues to operate?