During inspection of a power steering system, milky fluid is observed in the reservoir. What is the most likely cause?

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Multiple choice — select the best answer

AOverheated fluid
BNormal fluid condition
CWater contamination
DAir in the system

✓ Correct answer: C. Water contamination Milky power steering fluid typically indicates water contamination, which can occur due to condensation or a defective reservoir cap allowing water entry into the system.

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During inspection of a power steering system, milky fluid is observed in the reservoir. What is the most likely cause?

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