6 Reference information6.7. Special tools1953HAC023637-001 Revision: B6.7. Special toolsGeneralAll service instructions contain lists of tools required to perform the specified activity. Therequired tools are a sum of standard tools, defined in section Standard toolkit on page 194,and of special tools, listed directly in the instructions and also gathered in this section.Special toolsThe table below specifies all the tools, not considered standard, used when performingservice activities on the robot The special tools are also listed directly in the instructions.Calibration equipment, Calibration PendulumThe table below specifies the calibration equipment needed when calibrating the robot withthe Calibration Pendulum method.Description Art. no. NoteRotation tool, motor 3HAC022266-003 Used to adjust the gear play on allmotors.Dynamometer - Capacity: 100NHook 3HAC024045-001 Used to tighten the timing belt of axis 6,together with the dynamometer.Belt tightener 3HAC 024044-001 Used to tighten the timing belt of axis 5,together with the dynamometer.Lifting tool, gearbox 3HAC 023364-001Lifting tool, upper arm 3HAC 023386-001Description Art. no. NoteCalibration Pendulum toolkit 3HAC15716-1 Complete kit that also includes operatingmanual.