Created: 99-03-01 Revised: 99-05-04Doc. name: MRS52040-CH9.fmInstruction manual MOTOMAN-UP200Page: 41Notes on maintenance proceduresMOTOMANROBOTICS AB9.2.D Grease replenishment/replacement for U-axis speed reducern Grease replenishment (for U-axis)a) Make the U-arm horizontal for ground. b) Remove the UOexhaust plugs. c) Inject grease into the UIgrease inlet using a grease gun. d) Wipe the UOexhaust plugs with a cloth and reinstall the plugs. (Spread the Modifier silicon caulk on the screw of the plug.)Note! If grease is added without removing the exhaust plugs, the grease will go inside the motor and may damage it. It is absolutely necessary to remove the plugs.Grease type: Molywhite RE No.00Amount of grease: 250cc(500cc for 1st supply)Fig.26 U-axis speed reducer diagramUO: Grease outlet Hexagon socket head PT1/8plugU-axis speed UI: Grease inlet G Nipple A-PT1/8reducer