IAI America RCP4-RA6R - Manual (Page 72)

5. Maintenance Inspection
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3) Detach the scraper.
Attach the scraper for replacement. Pay attention to the orientation of the scraper.
4) Affix the front housing temporarily. To tune the center of the front housing, pull out the rod as much as
possible and tighten the screws to hold the front housing.
Check if any abnormal resistance to the rod move. If there is, redo the center tuning process.
Screws to Hold Front Housing
Model Name Screw Diameter × Length Tightening Torque
RA5C
RA5R
M4×20
RA6C
RA6R
M4×25
2.07 N䱏m(0.21 kgf䱏m)
5) Apply the grease to the rod sliding surfaces (inside of main body).
[Refer to 5.6 Grease Supply]
6) Attach the frame cover and put the actuator back to the original condition.
Scraper, projection in front