YASKAWA MOTOMAN-HP6 YR-HP6-A00 - Page 57

9.2 Notes on Maintenance Procedures
9-18
HW0481893
9.2.8 Grease Replenishment for R-Axis Cross Roller
Bearing
Fig. 34 R-Axis Cross Roller Bearing Diagram
1. Remove bolts of the exhaust port.
2. Remove bolts of the grease inlet, then install the grease zerk A-MT6 x 1. The grease
zerk is provided at factory.
3. Inject grease into the grease inlet using a grease gun. (Refer to " Fig. 34 R-Axis Cross
Roller Bearing Diagram ").
4. Remove the grease zerk from the grease inlet and reinstall the bolts.
Apply Three Bond 1206C to screwed parts when installing the bolts.
5. Reinstall the bolts to the exhaust port.
Apply Three Bond 1206C to screwed parts when installing the bolts.
Grease type: Alvania EP grease 2
Amount of grease: 3cc
(6cc for 1st supply)
The exhaust port is used for air flow. Do not inject excessive grease into the gear grease
inlet.
R-axiscrossrollerbearing
Greaseinlet
HexagonsocketheadcapscrewM6(6screws)
Exhaustport
Hexagonsocketheadcap
screwM6(6screws)
NOTE