TM 5-4210-218-13&PTable 2-1. Operator Preventive Maintenance Checks and Services for Recovery / Recharger Unit(Continued)LocationItemItem ToNot Fully MissionNo.IntervalCheck/ProcedureCapable If:Service3BeforeWinchInspect two bolts holding keeper forKeeper loose or missing.Keepertightness.4BeforeHoist PipePulley does not movePulleyInspect pulley for free movement.freely.2-6