TM 5-5420-209-12Table 2-11. Operator Preventive Maintenance Checks and Services (PMCS) for the Ramp Bay cont.ItemNo.50515253545556IntervalDuringDuringDuringDuringDuringDuringDuringLocationItem toService/CheckLower LockDriveTagline BarBridge LatchDeck Surface(CBP)ConnectorReceptacleRoadwayConnectorsHydraulicPumpsItem To be InspectedProcedureInspect screw and threads for cracks, burrs,nicks and deformation.Inspect trunions, and drive pin for cracks.Inspect cover bumpers and supports forbroken welds and deformation.Inspect for broken welds and deformation.Inspect brackets, supports and pins for cracks,broken welds and deformation.Inspect springs for deformation and stretching.Inspect for punctures, cracks, tears, dents,holes and broken welds.Check condition of non-skid coating.NOTEReceptacle consists of entirehousing (Block) in whichconnector is seated.Inspect for cracks, broken welds, elongationand deformation.Ensure connector is correct type.Inspect connector, eye bracket, set screws,spring and spring pins for cracks anddeformation.Inspect for oil accumulation, leaks, hoseconnections, lever operation, and air ventoperation.NOTERamps are secured by pins,washers and cotter pins.Missing or deformed retaininghardware may cause severeequipment damage.Equipment Is NotReady/Available IfScrew will not extend orretract drive pin properly.Cracks or broken weldsnoted.Cracks, broken weldsnoted or deformationcauses binding.Springs stretched.Any damage whichallows water into baycavity.Cracks or broken welds.noted. Elongation ordeformation preventsproper seating ofconnector.Incorrect connector type.Any defect whichprevents proper seatingof connector.Class II or III leak.or lever does notfunction properly.Vent2-33
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