![]() Being able to read and understand these diagrams is vital for performing maintenance and troubleshooting. The drilling rig manufacturer’s equipment manual should include hydraulic circuit diagrams. Basic maintenance on these components includes replacing the filter, cleaning the inside and outside of the hydraulic tank, checking and recording hydraulic pressures and flows, and inspecting hydraulic hoses and fittings. Some key components of your hydraulic system include the hydraulic fluid filter, hydraulic tank, air breather and hydraulic pump. Have the required tools and parts easily accessible. Make it specific and clear, and take good notes regarding what maintenance was performed and when. It is good practice to develop your own maintenance program that can be followed by all personnel. Some important considerations: How many hours is the rig operating per day and per week? What percentage of time is it operating at maximum flow and pressure? Is the environment extremely hot, cold, contaminated with dust and debris, etc.? This information will help you to follow the equipment manufacturer’s maintenance guidelines while tweaking those recommendations to your specific operating conditions. ![]() However, one thing is for certain: Frequent maintenance will increase the life of the system. No hard and fast rules can be established here because of the great variety of circumstances. The emphasis should therefore be on proactive, rather than reactive, maintenance.Īn important step in proactive preventative maintenance is to have a clear understanding of the equipment’s operating conditions. It is far more productive to prevent breakdowns through regular maintenance than to deal with the downtime and increased cost associated with hydraulic system failures. A well-maintained hydraulic system is essential to keeping your drilling rig running efficiently today and for years to come.
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