Wiper Arm Tip Pressure Check

2003 Chevrolet Venture Base, Van Cargo ExtendedSECTION Wiper Arm Tip Pressure Check
Fig 1: Checking Wiper Arm Tip Pressure
G01534155Courtesy of GENERAL MOTORS CORP.
  1. Run the wiper arms to the mid-wipe position.
  2. Remove the wiper blades from the wiper arms. Refer to WIPER ARM BLADE REPLACEMENT   . 
  3. Attach a scale to the end of the wiper arm and measure the force required to lift the wiper arm perpendicular to the windshield to normal working height (height with the blade attached).
  4. Replace the wiper arm if the measurement is not within the specification. Refer to WIPER ARM REPLACEMENT   . 

    Tip Pressure 

    8.3 - 10.1 Newtons (30 - 36 oz).

  5. Install the wiper blades on the wiper arms. Refer to WIPER ARM BLADE REPLACEMENT   . 
RENDER: 1.0x

NO RELATED

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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.