Technician A says that the windshield washer fluid level should be checked during every preventive maintenance inspection. Technician B says that windshield wiper blades should be replaced only when they fail to clear the windshield effectively. Who is right?

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TheoryPractice · Accepted Answer

A only. Technician A is correct that washer fluid should be checked during every PM inspection. Technician B is incorrect because wiper blades should be replaced based on their condition before they completely fail to function effectively.

Technician A says that the windshield washer fluid level should be checked during every preventive maintenance inspection. Technician B says that windshield wiper blades should be replaced only when they fail to clear the windshield effectively. Who is right?

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