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Begin the system diagnosis by reviewing the system DESCRIPTION & OPERATION . Reviewing the DIAGNOSTIC STARTING POINT - VIBRATION DIAGNOSIS AND CORRECTION See DIAGNOSTIC STARTING POINT in VIBRATION/NOISE/LEAKS - DRIVETRAIN article in SYMPTOMS - AXLE SHAFTS Before beginning diagnosis, review the system description and operation in order to familiarize yourself with Classifying The Symptom Axle shaft symptoms can usually be classified into the following categories, Noises and Vibration: z For noise concerns, see TROUBLE SHOOTING in VIBRATION/NOISE/LEAKS - DRIVETRAIN z For vibration concerns, see DIAGNOSTIC STARTING POINT in VIBRATION/NOISE/LEAKS - Visual/Physical Inspection z Inspect the system for aftermarket devices which could affect the operation of the axle shaft. z Inspect the easily accessible or visible system components for obvious damage or conditions which could SYMPTOMS - VIBRATION DIAGNOSIS AND CORRECTION See SYMPTOMS in VIBRATION/NOISE/LEAKS - DRIVETRAIN article in GENERAL INFORMATION. REMOVAL & INSTALLATION CAUTION: When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer NOTE: Use the correct fastener in the correct location. Replacement fasteners must be
2004 Hummer H2 2003-04 DRIVE AXLES Axle Shafts - Front - Hummer H2
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