
Fastening Screws
Left Side Cover
Slide
X Motor Assembly
Fastening Screws
X Motor Assembly
Fastening Screws
Speed Reduction
Pulley Support
Bearing Stopper
(Hex. Set Screw)
R E P 1 6 7 0
Model Name:
RJ–4100
R E P 1 6 7 0
Model Name:
RJ–4100
How to replace X Speed Reduction Pulley Assembly
How to replace X Speed Reduction Pulley Assembly
GO TO
TEST NO
1000
TEST2
Item
Replacement and Adjustment Procedure
1. Replacement
Procedure
291
1. Remove left and right covers. (Refer to REP1010)
2. Remove the front cover.
(Refer to REP1020)
3. Remove the Y rail cover.
(Refer to REP1030)
4. Remove the left side cover (Four fastening screws).
(Refer to REP1040)
5. Loosen the four screws holding the X motor assembly and
loosen the belt tension.
6. Remove the bearing stopper. (1 hexagon set screw)
7. Remove the speed reduction pulley support. (Four fastening
screws)
→
Continued on next page