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6.7L Cummins Drive Units – Hydraulic Pump Drive – Clean and Inspect for Reuse

Clean the gasket material from the hydraulic pump with a putty knife and a clean rag .

Clean the hydraulic pump gear with solvent.
Dry with compressed air.

Inspect the hydraulic pump drive gear for cracks, broken teeth, and other damage.

Inspect the inside diameter of the drive gear bore for excessive wear or damage; replace if necessary.