How to Inspect Hydraulic Hoses
Hydraulic hoses have a variety of industrial and household uses, almost all of which are generally related to lifting heavy objects. Things such as trucks or lawn tractors may have hydraulic fittings to lift plows, buckets, lawn mowing decks and a variety of other lawn and garden devices. All of these items are powered through the use of hydraulic hoses, and the hoses need to be inspected on a regular basis to ensure continued safety and trouble-free use. Does this Spark an idea?
Instructions
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Check hoses visually for cracks, nicks or abrasions. Finding any one of these conditions means the hydraulic hose must be changed.
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Check the hose connections for damage or kinking. Kinked hoses can be straightened out, but damaged hoses must be replaced.
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If there are signs of leaking, hold up a piece of cardboard in the area where a leak is suspected. If fluid is found on the cardboard piece, the hose must be replaced.
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Check the pathway of the lines. Re-position hoses if they are near machinery that has the potential to scuff or abrade them.
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If any leaks are found where the hose attaches to the hydraulic unit, tighten down the connector with the correct wrench. If it still leaks, it must be replaced.
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Tips & Warnings
Use common sense when inspecting both hydraulic hoses and their fittings. If in doubt about the safety of the hose, replace it.
Hydraulic hoses are used to relay fluid at very high pressures. Never use your hands to feel for leaks and always wear safety glasses during hydraulic hose inspection.
