jGun
JETYD Operations Manual
13
3.
Engage the socket onto the nut.
4.
Make sure the socket is fully engaged onto the nut.
5.
Ensure that the reaction arm is placed firmly against a stationary surface such as an
adjacent nut, a flange, or equipment housing. (If using the LoaDisc™ reaction washer in
place of a standard reaction arm ensure that it is setup according to the steps in the
LoaDisc Reaction Washer Overview
section.)
6.
Apply momentary pressure to the torque wrench trigger to ensure proper socket
engagement and reaction arm placement.
Figure 10. jGun Operation
7.
Torque the fastener by depressing the trigger until socket stops turning and air bypasses
the motor.
Be sure the reaction arm is fully engaged and located on a solid, secure reaction
point. For added safety, remain clear of the rear of the reaction arm during
operation. Also, when initially applying the tool, pressurize the system
momentarily; if the tool tends to ride up or creep, stop and readjust the reaction
arm to a more solid and secure position.
