Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2013CORVETTE V8-6.2L SCREPAIR AND DIAGNOSISWIPER AND WASHER SYSTEMSWIPER ARMTESTING AND INSPECTION
2013 Chevrolet Corvette V8-6.2L SC
Wiper Arm: Testing and Inspection
2013 Chevrolet Corvette V8-6.2L SCSECTION Testing and Inspection
Wiper Arm Tip Pressure Check
1. Remove the wiper blade from the arm. Refer to Windshield Wiper Blade Replacement Windshield Wiper Blade Replacement.
2. Attach a scale to the wiper arm tip and measure the force required to lift the wiper arm perpendicular to the windshield to the normal working height of the wiper arm (the height with the blade attached).
The force required should be between 8.3-10.1 newtons (30-36 ounces).
3. Replace the wiper arm if tip pressure is not within specifications. Refer to Windshield Wiper Blade Replacement Windshield Wiper Blade Replacement.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.