Hydraulic Pumps:
General Fitting Guide
NOTE: This fitting guide does not replace the machine or pump manufacturers fitting instructions or guidance, and is intended as general good practice guidance only.
Step 1 Discover the cause of the hydraulic pump failure and fix it.
Step 2 Retract all cylinders.
Step 3 Drain the tank.
Step 4 Remove old hydraulic pump.
Step 5 Clean and flush the hydraulic system.
Step 6 Replace all hydraulics filters and clean any gauzes.
Step 7 Mount, prime and connect the new hydraulic pump.
Step 8 Fill the tank with fresh oil.
Step 9 Bleed any air from the system.
Step 10 Adjust regulators according to manufacturers’ specification.
Step 11 Check oil level.
WARNING:
- The hydraulic pump will be damaged if not fitted correctly.
- The hydraulic pump should be fitted by a competent person.
- ALWAYS follow the machine or hydraulic pump manufacturers guidance and fitting instructions.
- All guarantees and warranties will be void if the hydraulic pump is not fitted correctly.
At Plant Parts, we hold a huge stock of genuine and high-quality aftermarket hydraulic pumps for all leading excavators and backhoe loader brands.
Alternatively, we also offer a wide range of convenient and cost-effective parts and rebuild kits for your hydraulic pump repair. All major makes, including Kawasaki, Komatsu and Nachi.
Search for spares using our parts finder
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