7 Disassembly and Reassembly of the Speed Reducers
7.6 Disassembly and Reassembly of T-Axis Speed Reducer
7-21
HW1485471
HW1485471
8. Remove the hexagon socket head plugs from the grease inlet and the
grease exhaust port, and then replenish grease (Molywhite RE No.00)
from the grease inlet. Tighten the hexagon socket head plugs on the
grease inlet and the grease exhaust port after the replenishment of
grease. (Refer to chapter 5.1.2 “Grease Exchange Procedure” (T-
axis).)
9. Turn ON the power supply of the YRC1000.
If grease is filled before the sealing bond is solidified, it may
cause grease to leak.
After tightening the screws, leave it 30 minutes or more, and
then fill with grease.
Table 7-6: T-Axis Speed Reducer Parts Checklist
No. Item Qty. Note
Speed reducer HW9381400-E 1
Hexagon socket head cap screw M8
(length: 15 mm) *FA coat*
Conical spring washer 2L-8 *FA coat*
14
each
Tightening torque
40.0 N•m
Flange HW0304688-1 1
Hexagon socket head cap screw M14
(length: 40 mm)
GT-SH washer M14
4
each
Tightening torque
226 N•m
Gear HW0301227-1 1
Shim HW9403620
Hexagon socket head cap screw M5
(length: 15 mm)
Conical spring washer 2L-5
1
each
Tightening torque 10 N•m
Washer HW9403619-1 1
Gasket HW9482951-A 1
Wrist HW0100475-1 1
3
4
5
6
7
8
9
10
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