Maintenance and Inspection4.1 Precautions for maintenance and inspection work ·········· 4-14.2 Inspection Items and Schedule ·································· 4-3Table type ···············································································4-3Grease supply timing (Guideline) ·················································4-34.3 Visual inspection items ············································· 4-4External visual inspection ···························································4-4Internal visual inspection ····························································4-54.4 Cleaning ······························································· 4-7External cleaning ······································································4-7Internal Cleaning ······································································4-74.5 Greasing method ···················································· 4-8Grease used ············································································4-8Greasing method ······································································4-94.6 How to replace components ······································ 4-11Belt replacement/adjustment ·······················································4-11Motor Replacement ···································································4-16ROBO CylinderChapter