- 46 -
③Set the Super Power Wrench to bolt/nut.
Reaction arm must be placed securely against a solid member and set the
socket for loosening and tightening without gap between the socket and bolt
or nut.
Slide-type reaction arm receives large force almost equivalent to output
torque by set the socket and place to the adjacent bolt or nut to be
tightened or loosened. This is how to do it.
⑴．Select right size of socket for the bolt to receive output torque and set the
socket to moveable square drive.
⑵．Loosening the HSH bolt and set the socket to the bolt/nut by sliding the
moveable square drive.
⑶．Tighten the HSH bolt, which is loosened in the step (2), for fixing moveable
square drive. Receive output torque by the socket set on moveable squire
drive
Note Reaction arm must be placed squarely against a solid member or surface adjacent to
the bolt/nut to be tightened, as such member or surface receives large force almost
equivalent to output torque.
Rotation for Reaction Arm
Adjacent Bolt/Nut
Rotation for Drive Square
(Socket)
Member
HSH Bolt
Moveable Squire Drive
Socket
●Receive output torque
by reaction arm plate
●Receive output torque by the socket
set on moveable squire drive
