6.4 First Inspection (Inspection When Reaching 750 Hours)

Table 6-2 First Inspection

No.	Elements to Inspect	Items to Inspect	Remarks
1	External and main screws	Loosening of screws	Fasten.
2	Electric wiring connectors and wire harnesses of the manipulator	Loosening of connectors	Fasten.
3	Screws for fastening the dogs and limit switches	Loosening of screws	Fasten.