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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 45 (Rear Drive Axle) >> Diagnostic Information and Procedures >> Noise in Addition to Normal Clutch Engagement

Noise in Addition to Normal Clutch Engagement

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Checks Action
The clutch plates are broken Replace the clutch plates. Refer to the following:
The thrust block is broken Replace the thrust block with a block of identical thickness. Check closely for other damage. Locking Differential Disassemble (10.5 Inch Axle) , or Locking Differential Disassemble (9.5 Inch Axle) , Locking Differential Assemble (9.5 Inch Axle) , or Locking Differential Assemble (10.5 Inch Axle) .
The case is damaged Replace the unit. Differential Replacement (10.5 Inch Axle) , or Differential Replacement (9.5 Inch Axle) .
The differential gears are broken Replace the gears. Refer to the following: