How many counterweight cables are provided for the rear counterweights of the
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.
The counterweight pulley.
d. The nuts behind the lock-mounting brackets.
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.
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.
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.
Removal of the table top and sub-top.
d. Removal of the protective cover over the gear reducer.