TB 9-4931-541-50
NOTE
Ensure that TI contact surface remains in contact with the
length gauge contact point and the TI transducer contact point
throughout the calibration procedure. This will allow use of
the best range of the transducer and length gauge. If it is
necessary to adjust the position of the TI transducer, see note
below.
CAUTION
Do not loosen any screws on the left side of the clamping block.
Loosening these screws will misalign the transducer and cause
unwanted errors. Be careful not to pinch the cable.
NOTE
Adjustment procedure follows: Place the TI (without indicator)
in a horizontal (back down) position. Loosen the clamping-
block locking screw (fig. 1) 1/4 of a turn counterclockwise, using
a 3/16 inch Allen wrench. Position transducer as necessary;
turn the clamping-block locking screw (figure 1) 1/4 of a turn
clockwise, using a 3/16 inch Allen wrench until it is securely
clamped and there is no binding of the transducer spindle. It is
important that the TI transducer spindle move freely and the
transducer not slip.
gauge shaft is in direct vertical alignment with the TI shaft. Tighten mounting ring
thumbscrew.
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