Final answer:
Flushing is essential if the power steering system has contamination to maintain proper function and prevent damage.
Explanation:
If the power steering system has contamination, flushing may need to be performed. Contamination in the power steering system can lead to issues such as damage to components and reduced system efficiency. Flushing helps remove the contaminants and restore the system's proper function.
Learn more about Power Steering System Contamination here:
https://brainly.com/question/37571792
