Sierra 2500 Denali 2WD V8-6.0L (2011)
Wiper Blade: Procedures
Wiper Blade Element Cleaning
Wiper Blade Element Cleaning
1. Lift the wiper blade assemblies off of the windshield glass.
2. Clean the wiper blade element with a clean cloth saturated with full strength washer solution.
3. Rinse the wiper blade assemblies with water.
4. Place the wiper blade assemblies back onto the windshield glass.
Wiper Chatter Repair
Wiper Chatter Repair
Some vehicles may exhibit a condition where the windshield wiper blades chatter or wipe unevenly. Several different conditions can cause the wiper
blade chatter. To completely repair wiper blade chatter, all of the following should be checked and repaired as necessary:
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The windshield glass must be clean.
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The wiper blade element must be clean.
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The wiper arm tip pressure must be within specifications.
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The wiper blade element set must be within specifications.
