IAI America RCP4CR-SA7C - Manual (Page 74)

4. Maintenance Inspection
68
4.8.3 Replacement of the Belt
[Items Required for Replacemet Work]
x Belt for Replacement
x Hex wrench
1.5mm, 2.5mm (SA5R/SA6R) or 3mm (SA7R) - sized
x Tension gauge (that is available for pulling with 80N)
x Long cable band (thin string)
[Procedures]
1) Remove the three screws holding the pulley cover with a 1.5mm-sized hex wrench to detach the pulley
cover.
2) Loosen the four screws holding the pulley on the motor side with a 2.5mm-sized (SA5R/SA6R) or
3mm-sized (SA7R) hex wrench.
If the belt is required to be replaced, replace it.
Pulley Cover
Screw
Screw
Belt