9.2 Notes on Maintenance Procedures
9-16
HW0481893
9.2.6
Grease Replenishment for B- and T-Axes Speed
Reducers
Fig. 32 B- and T-Axes Speed Reducers Diagram
1. Remove plugs from the exhaust port
.
2. Remove bolts from the grease inlets and install the grease zerk A-MT6 x 1. The
grease zerk is provided at factory.
3. Inject grease into the grease inlets using a grease gun. (Refer to " Fig. 32 B- and T-
Axes Speed Reducers Diagram ".)
4. Remove the grease zerk form the grease inlets and reinstall the bolts.
Apply Three Bond 1206C to screwed parts when installing the bolts.
5. Reinstall the plugs to the exhaust ports.
Apply Three Bond 1206C to screwed parts when installing the plugs.
Remove the U-arm cover side of the B-axis speed reducer.
Grease type: Harmonic grease SK-1A
Amount of grease:
For B-axis: 10cc (20cc for 1st supply)
For T-axis: 5cc (10cc for 1st supply)
The exhaust port is used for air flow. Do not inject excessive grease into the grease inlets.
Mount the U-arm cover side of the B-axis speed reducer. (Refer to " 9.2.9 Notes for Main-
tenance ")
B-axis
speed
reducer
Grease
inlet
(B-axis)
Hexagon
socket
head
cap
screw
M6
Grease
inlet
(T-axis)
Hexagon
socket
head
cap
screw
M6
Exhaust
port
(B-axis)
Plug
LP-M5
T-axis
speed
reducer
Exhaust
port
(T-axis)
Plug
LP-M5
NOTE
NOTE
NOTE
