TM 55-1520-240-23-11-60.1 POWER DRAIN NO. 1 FLIGHT CONTROL HYDRAULIC SYSTEM RESERVOIR 1-60.1INITIAL SETUPApplicable Configurations:AllTools:Hydraulic Test StandAircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692Materials:Goggles (E473)Personnel Required:CH-47 Helicopter RepairerAircraft Pneudraulics RepairerReferences:TM 55-4920-335-14TM 55-4920-373-14&PEquipment Condition:Battery Connected (Task 1-39)Hydraulic Power OffElectrical Power OffGeneral Safety Instructions:WARNINGMake sure all connections are tightbefore operating hydraulic test stand.High-pressure fluid from test standcan injure personnel.WARNINGHydraulic fluid (E199) is toxic. It canirritate skin and cause burns. Avoidinhaling. Use only with adequateventilation. Avoid contact with skin,eyes, or clothing. In case of contact,immediately flush skin or eyes forat least 15 minutes. Get medicalattention for eyes.1. Release six fasteners (1) and remove cover (2).2. Remove dust cover (3) from RETURN connection(4).3. Connect test stand return line (5) to RETURNconnection (4).1-234 Change 3
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