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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1434 (Transfer Case - NVG 126-NP4) >> Diagnostic Information and Procedures >> Transfer Case Shudder or Binding

Transfer Case Shudder or Binding

WARNING: This page is about a different car, the 2004 Oldsmobile Bravada and 2004 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
Transfer Case Shudder or Binding

Cause Correction
DEFINITION: A shudder felt during acceleration or a crow-hop or binding while turning, which may cause tire scuffing.
Review the Symptoms - Transfer Case  and perform the necessary inspections.
Incorrect transfer case fluid Flush the transfer case and fill with the correct fluid. The active transfer case uses a blue fluid. Refer to Transfer Case Fluid Replacement  .
Burrs on the clutch hub slots Deburr the hub slots. If the hub slots are excessively worn, replace the clutch hub. Refer to Cleaning and Inspection in Transfer Case - NVG 126-NP4 Unit Repair.
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