THK KRF - Page 54

8.
Maintenance
8-12
KRF
8. Maintenance
5. Remove the side cover.
Mounting bolt
Model number Bolt size
KRF4 M2.6 × 4L
KRF5 M3 × 5L
KRF6 M2.6 × 5L
Thin head FH type head screws
* Remove them from both side.
6. Supply grease using a grease gun as indicated in the gure below.
Lubrication of LM Guide
Grease gun
Grease inlet