jGun
JETYD Operations Manual
21
PROCEDURE
:
Initially, the reaction arm should be left off the tool until all the nuts are run
down to their desired position. During high speed operation the Dual Speed
jGun should only be equipped with the locking pin, the retaining ring, and the
socket.
Push the handle forward and make sure the tool is set for High Speed
operation. Use the tool to run the nuts down the stud.
Once the nuts are run down to their final position, pull the lever back to set the
tool into its Maximum Torque mode. Once engaged, the tool behaves in the
same manner as the single speed tool.
Remove the jGun socket and install the reaction arm as shown in Figure 15.
Remember that the reaction arm must be locked with easy snap lock.
After setting up the Dual Speed jGun with a reaction arm, torque the nuts to
the desired load.
Remember, a reaction arm should never be used with the dual speed
gun when it is in its high speed mode. Failure to comply with this
warning may result in injury as the tool may spin out of control and
possibly cause physical injury.
The Reaction Arm should never be used with the tool when it is in its
high speed mode. Failure to comply with this warning may result in
injury as the tool may spin out of control and possibly cause physical
injury.
Operation with a Load Disc
The LoaDisc socket should be removed from the jGun until the nuts are spun
down to the correct depth. During high speed operation the Dual Speed jGun
should only be equipped with the locking pin, the retaining ring, and socket.
Place the tool in its High Speed Mode and spin the LoaDiscs down to the
desired position. After completing this, run the standard nuts down until they
reach the LoaDiscs already in place in the stud.
Install the LoaDisc socket driver assembly provided. Refer to the LoaDisc
Reaction Washer Overview for any further questions about setup.
Once the LoaDisc socket driver assembly is properly installed, place the jGun
over the nut and LoaDisc and tighten until operator reaches the desired torque.
