Do not use fingers or hands to locate leaks in hydraulic lines or connections. A jet
of high pressure fluid can puncture the skin, resulting in serious infection and
possible amputation if not treated. If injury occurs, get immediate medical
1. Check condition of threads on inlet hose coupling (1) and return hose coupling (2).
2. See that dust caps (3) or (4) are available and used as required.
3. Replace couplings if threads are defective.