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 MANUALSBUICK2000PARK AVENUE BASE, 3.8 KREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTWIPER/WASHER SYSTEMSWIPER SYSTEM AND WASHER SYSTEMADJUSTMENTSWIPER ARMS
2000 Buick Park Avenue Base, 3.8 K
Wiper Arms
2000 Buick Park Avenue Base, 3.8 KSECTION Wiper Arms
- In Park position, each wiper arm should be snug against parking ramp. Distance between left wiper arm and vertical edge of windshield is not specified by manufacturer.
- While wipers are operating, wiping pattern of right blade should overlap wiping pattern of left blade. If wiper arms are not positioned as specified, remove and reposition wiper arms. See WIPER ARMS under REMOVAL & INSTALLATION.
- Wiper arm tip pressure (force needed to lift wiper arm perpendicular to windshield) should be 26-33 oz. (7.3-9.3 N.m). Pressure is checked at tip of arm with wipers at mid-wipe position and wiper blade assemblies removed.
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.