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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 516 (Front Drive Axle) >> Diagnostic Information and Procedures >> Constant Noise

Constant Noise

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Constant Noise

Checks Action
Flat spot on the pinion or the ring gear teeth Replace the pinion and the ring gear. Refer to Differential Carrier Assembly Disassemble (9.25 Inch Axle) .
Flat spot on the pinion bearing Replace the bearing. Refer to Differential Carrier Assembly Disassemble (9.25 Inch Axle) .
Worn pinion splines Replace the pinion. Refer to Differential Carrier Assembly Disassemble (9.25 Inch Axle) .
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