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5.1.3 Joint #1 - Replacing the Timing Belt (M/C Cable Backward)
Timing belt (Joint #1) 595 mm
Belt tensile jig *
Maintenance
Part
J1 brake positioning jig*
Wire tie AB100
Hexagonal
wrench
Tools
Box wrench
Long nose pliers
Cross-point screwdriver
Torque wrench
Belt tension meter
* The belt tensile jig and J1 brake positioning jig are assembly jigs. Use these jigs in relevant maintenance
steps.
The brake is mounted on each joint to prevent the arm from lowering due to its own weight while the Controller
power is OFF or the motor is OFF status. The brake does not work during replacement. Be careful when
performing maintenance work.
C Series Maintenance Manual Rev.2
Name
width across flats: 2.5 mm
width across flats: 3 mm
width across flats: 4 mm
width across flats: 5 mm
width across flats: 5 mm
C12 Maintenance 5. Joint #1
Qty.
1
1655930
1
1674582
1
1675081
1
1675753
1
For M3 hexagon socket head cap bolt
1
For M4 hexagon socket head cap bolt
1
For M5 hexagon socket head cap bolt
1
For M6 hexagon socket head cap bolt
1
For D-Sub connector
1
For removing the air tube
1
For cross recessed head screws
1
For tightening torque control
1
Refer: Unitta U-505
Note
517
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