GM Service Manual Online
For 1990-2009 cars only
Makes
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Pontiac
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2004
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Sunfire
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General Information
🢒 Vibration Diagnosis and Correction
General Information
All Description and Operation
Electronic Vibration Analyzer (EVA) Description and Operation
Reed Tachometer Description
Vibrate Software Description and Operation
Vibration Theory and Terminology
All Special Tools and Equipment
Special Tools and Equipment
Cleaning, Inspection, and Adjustment
Tire and Wheel Assembly Balancing - Off Vehicle
Tire and Wheel Assembly Balancing - On-Vehicle
Tire and Wheel Assembly-to-Hub/Axle Flange Match-Mounting
Tire-to-Wheel Match-Mounting (Vectoring)
Diagnostic Procedures
Brake Rotor/Drum Balance Inspection
Component Rotational Speed Calculation
Diagnostic Starting Point - Vibration Diagnosis and Correction
Engine Order Classification
Hub/Axle Flange and Wheel Stud Runout Inspection
Symptoms - Vibration Diagnosis and Correction
Tire and Wheel Assembly Isolation Test
Tire and Wheel Assembly Runout Measurement - Off Vehicle
Tire and Wheel Assembly Runout Measurement - On-Vehicle
Tire and Wheel Inspection
Vehicle-to-Vehicle Diagnostic Comparison
Vibration Analysis - Engine
Vibration Analysis - Engine Balance
Vibration Analysis - Engine/Accessory Isolation
Vibration Analysis - Hub and/or Axle Input
Vibration Analysis - Road Testing
Vibration Analysis - Tire and Wheel
Vibration Diagnostic Aids
Vibration Diagnostic Aids - Vibration Duplicated, Appears to Be Potential Operating Characteristic
Vibration Diagnostic Aids - Vibration Duplicated, Component Not Identified
Vibration Diagnostic Aids - Vibration Duplicated, Difficult to Isolate/Balance Component
Vibration Diagnostic Aids - Vibration Intermittent or Not Duplicated
Mechanical Specifications
Tire and Wheel Runout Specifications