ItemNo.14(Con't)TM 9-2330-390-14&PTable 4-1. Unit Preventive Maintenance Checks and Services (PMCS) (Con’t).LocationIntervalItem ToCheck/ServiceSemiannually HydraulicLines andFittingsProcedureEscaping hydraulic fluid underpressure can penetrate the skin,causing serious injury to person-nel. Relieve pressure before dis-connecting hydraulic lines andfittings. Tighten all connectionsbefore applying pressure. Keephands and body away from pin-holes and nozzles which ejecthydraulic fluid under high pres-sure. Use a piece of cardboard orpaper to search for leaks. If anyhydraulic fluid is injected into theskin, it MUST be surgically re-moved within a few hours by adoctor familiar with this type ofinjury or gangrene may result.Start engine (see paragraph 2-20).Operate hydraulic control valve (seeparagraph 2-21) and inspect all hy-draulic lines and fittings for signs ofleaks. Tighten any connections thatare loose. Ensure that hydraulic linesare properly supported and protec-tively wrapped, as required. Replaceany damaged component.Not Fully MissionCapable If:Components are damaged. Class IIIleakage is evident.4-23
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