4.
How many counterweight cables are provided for the rear counterweights of the
MXT-90/15 table?
a. One.
b. Two.
c.
Three.
d. Four.
5.
You are replacing the transverse lock on an MXT-90/15 table. What do you take
care not to disturb?
a. The nuts holding the lock on two studs.
b. The mounting screws.
c.
The counterweight pulley.
d. The nuts behind the lock-mounting brackets.
6.
The table's longitudinal lock is suspended on two threaded, shouldered studs.
What holds the lock away from the carriage when it is disengaged?
a. The lock cover.
b. A lobed cam on the overhead support.
c.
A spring, retained by a cotter pin and washer on each stud.
d. The nuts behind the lock-mounting brackets on each of the two studs.
7.
PMCS has uncovered a defective tubestand cable which must be replaced. What
must you complete before replacing the tubestand cable?
a. Replacement of all cables in the MXT-90/15 table.
b. Removal of the collimator and over-table X-ray tube.
c.
Removal of the table top and sub-top.
d. Removal of the protective cover over the gear reducer.
MD0351
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