Working with Hydraulics
1. Never rely on hydraulics to hold your machine in position when working around or
under it! Failure of simple components can result in drastic and sudden movements of
any components. Always use mechanical locks, stands or supports to hold the
machine.
2. Hydraulic systems rely on fluids under high pressure! Ensure all hydraulic components
are free from pinching, abrasion areas or possible shear points.
3. Always visually inspect hydraulic components and connections for fluid leakage or
seeping. Minor staining or seepage may indicate a pending component failure resulting
in a hazardous rupture or failure.
4. Hydraulic systems can generate heat and high oil temperatures. Avoid contact with hot
oils and fluids.
5. Proper eye protection should be worn when working around hydraulic systems to avoid
eye contact with any hydraulic fluids.
6. Insure all hydraulic fittings and couplings are free of any debris or dirt before coupling
or connecting. These fittings rely on excellent surface contact to preserve their
integrity!
7. Visually inspect hydraulic lines for any signs of abrasion, pinching or wear.
8. Insure all hydraulic lines are secured and positioned with minimal movement to avoid
snagging, catching or dragging.
9. IMPORTANT: Always loosen or “crack open” hydraulic fittings slowly and with proper
caution to insure there is no latent pressure in the hydraulic system. Once determined
the system is at zero pressure it is safe to disconnect.
10. Always “cap” or cover any open hydraulic lines or fittings to prevent contaminants from
entering the system.
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