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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 362 (Automatic Transmission - 6L80/6L90 - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> Noise in First, Second, Sixth, or Reverse Gear

Noise in First, Second, Sixth, or Reverse Gear

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Noise in First, Second, Sixth, or Reverse Gear

Checks Causes
Center Support with 2-6 Low and Reverse Clutch Assembly (67) Inspect for worn or damaged output carrier outer sun gear shaft front and rear bushings (458 and 460).
Output Carrier Assembly (68) Inspect for a worn or damaged center support roller bearing assembly (485).