# Maintenance

1. Go to Integrated Controller Tool in the home and select Tool in the left pane.

2. Expand the Maintenance field. The following information is displayed:

   Parameter | Description
   --- | ---
   Is the transducer overloaded? | Yes - the transducer has been overloaded. No - the transducer has not been overloaded.
   Highest torque value | Highest torque output measured by the transducer.
   Highest torque date | Date and time when the highest torque output was measured by the transducer.
   Number of successful tightenings | Number of completed tightenings.
   Angle correction | Angle correction coefficient due to the wrench bending. Angle correction coefficient for the smartHEAD. Note that this coefficient is related to the torsion of the smartHEAD itself. When a wrench extension is used, its angle correction coefficient must be calculate and added to the end fitting tool or program parameters.
   Transducer calibration date (CW) | Date of the last transducer torque calibration in clockwise direction.
   Gyro calibration date (CW) | Date of the last transducer gyro calibration in clockwise direction.
   Transducer calibration date (CCW) | Date of the last transducer torque calibration in counterclockwise direction.
   Gyro calibration date (CCW) | Date of the last transducer gyro calibration in counterclockwise direction.
   Next calibration date | Date of the next calibration expiration.