Testing the Assembly

Attach the powerhead to the ratchet link. See the section Installing the TL Ratchet Link or Installing the RL Ratchet Link, respectively.

Rotate the ratchet and make sure that the drive pawl and reaction pawls move as expected.

Connect the wrench to a pump and hose.

Advance and retract the wrench; make sure that the hexagon ratchet indexes forward with each cycle.

As a final test, calibrate the wrench to make sure that the torque output is as expected.