5. Insert the test jig with the specimen into the test frame,
aligning the slot in the bottom of the jig with the centering
pin on the machine ram.
NOTE: The centering pin can be removed if the jig does not
have a slot.
6. Confirm the specimen is centered in the jig.
7. Rotate the jig such that the LVDT is in the center of the
guide post of the jig (see Figures 3 or 4).