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Prompt Reliable Liberty Service You Can Count On

When you request a Liberty pressure washer repair service call from DSG Equipment and Supplies, you can expect fast, professional power washer service from our factory-trained Liberty industrial cleaning equipment technicians. You will receive a prompt call from our service manager to get additional details and to schedule your service. Our Missouri pressure washer service department can provide estimates, initiate warranty consideration requests and make arrangements for loaner equipment as needed.

We Know You Rely on Your Equipment, and We're Here to Get You Back Up and Running!
Stacey Dahlman, Owner

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    Scheduled Maintenance Checklist

    1. Check pump pressure

    2. Check pump volume

    3. Check and change pump crackcase oil (Max 2 quarts)

    4. Check belt tension

    5. Check pump oil seals for any leaks

    6. Check electric motor power/phase/amp draw

    7. Check unloader valve

    8. Check pressure switch

    9. Inspect electrical switches, controls and safety devices

    10. Adjust burner for best combustion

    11. Check fuel filter

    12. Check fuel for contamination 

    13. Check coil for scaling

    14. Check coil for sooting

    15. Check thermostat

    16. Check pressure relief valve

    17. Check nozzles for size, wear and proper pattern

    18. Check gun, wand and grips for wear and damage

    19. Check hoses for leaks and wear 

    20. Inspect quick couplers

    21. Check engine charging system

    22. Check detergent supply and metering valves

    23. Service stickers

    24. Check engine crackcase oil, spark plugs and fuel filter

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