6-lug wheels are measured like 4-lug wheels. Bolt pattern or bolt circle is the diameter of an imaginary circle formed by the centers of the wheel lugs.. Note: When measuring a 5-lug wheel the measurement is only an estimate unless accurately measured using a bolt pattern gauge. A bolt pattern gauge is a specialty tool and is not widely available.
Palpation should be done using the fingertips and intensity of the pulse graded on a scale of 0 to 4 +:0 indicating no palpable pulse; 1 + indicating a faint, but detectable pulse; 2 + suggesting a slightly more diminished pulse than normal; 3 + is a normal pulse; and 4 + indicating a bounding pulse.
Lower the stimulus voltage until muscle twitch is first absent. In the stimulator control panel, select âSet Number of Pulsesâ, then set the value to â2â; set the interval to 2 msec (500 Hz) ; set the duration and strength (amplitude/intensity) of the second stimulus equal to that of the first.Click âOKâ.urpose: A) As with the nerve experiments, one of your goals in this first procedure is to determine the response of the muscle to various stimuli so that you can employ a relatively constant stimulus protocol during the remaining experiments.