Daily visual inspection – Check for external leaks, cracks, or damage.

Monitor hydraulic oil level – Ensure it is within the recommended range before operation.

Check oil temperature – Avoid operation beyond the specified temperature limit.

Listen for abnormal noises – Unusual sounds may indicate cavitation or internal wear.

Inspect pump mounting bolts – Ensure they are tight and secure.

Verify drive coupling condition – Look for wear, cracks, or misalignment.

Check suction lines and filters – Prevent restrictions or air ingress.

Monitor system pressure – Use gauges to detect abnormal fluctuations.

Inspect case drain line – Ensure it is unobstructed and not leaking excessively.

Maintain oil cleanliness – Change filters regularly and use clean oil.

Avoid dry running – Always prime the pump before starting.

Warm up the system – Operate at low pressure and flow in cold conditions.

Prevent contamination – Keep the reservoir and fill area clean.

Check for overheating – Monitor pump housing temperature during operation.

Avoid prolonged operation at maximum pressure – Reduce stress on the pump.

Inspect hoses and fittings – Look for wear, leaks, or loose connections.

Verify proper belt tension – For belt-driven pumps, ensure correct tension.

Monitor oil condition – Look for discoloration, foam, or contamination.

Check for air in the system – Bleed air if foaming or erratic operation occurs.

Ensure adequate ventilation – Prevent heat buildup around the pump.

Follow manufacturer’s operating limits – Adhere to pressure and flow specifications.

Use recommended hydraulic oil – Follow viscosity and grade requirements.

Avoid sudden pressure spikes – Operate controls smoothly to prevent shocks.

Inspect electrical connections – For electric-driven pumps, ensure secure wiring.

Record operating hours – Schedule maintenance based on service intervals.

Check alignment – Ensure the pump is properly aligned with the drive source.

Monitor pump vibration – Excessive vibration may indicate imbalance or wear.

Test relief valve function – Verify proper pressure relief during operation.

Keep maintenance records – Document inspections, repairs, and part replacements.

Train operators – Ensure they understand proper pump operation and early warning signs of failure