Setting the Reaction Arm
The diagram below shows acceptable (OK) and unacceptable (NOK) reaction arm positions.
1 | Tightening position | 2 | Loosening position |
The tool has a built-in mechanism to help you to position the reaction arm at 90 degrees to the wrench.
Press the button to release the reaction arm.
Pull the spring-loaded reaction arm until it stops.
Rotate the arm 90 degrees until the arm stops at the desired position.
Push the arm onto the housing until the button makes a click sound.
Make sure that the button has popped out.
Pull the reaction arm to make sure that the installation is correct.
