9-13
167109-1CD
HW1482308
9
Maintenance and Inspection
9.3 Grease Exchange
MS165
Fig. 9-8: Grease Receiving Bag (Rough Standard)
7. Wipe the discharged grease using a waste cloth. After cleaning and
degreasing the tap part and the thread part of the plug, apply
ThreeBond 1206C to the thread part of the plug. Mount the plug to the
grease exhaust port, and tighten it with the tightening torque indicated
in
table 9-8 “Plug Type and Tightening Torque of Each Axis”
Table 9-8: Plug Type and Tightening Torque of Each Axis
Grease exchanging point
Plug for grease inlet
Plug for grease exhaust port
Plug type
Tightening torque
Plug type
Tightening torque
S-axis
PT1/4
12.0 N•m (1.2 kgf•m)
PT3/8
23 N•m (2.34 kgf•m)
L-axis
PT1/8
4.9 N•m (0.5 kgf•m)
U-axis
R-, B-, and T-gear in the
casing
R-axis
PT1/8
4.9 N•m (0.5 kgf•m)
B- and T-axis
Tube (inside dia.: 6 mm or more)
Grease receiving bag
Bond for fixing a grease receiving bag
Union (inside dia.: 6 mm or more)
PT3/8 or PT1/8
Cut one corner to remove air.
To prevent grease from scattering from the cut corner,
cover the receiving bag with a plastic bag etc. without
being sealed.
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