Question

which of the following tools would be most appropriate for removing door panels or other pieces of interior trim?
flat - head screwdriver
a metal pry bar.
plastic door panel trim tool.
clip removal pliers.
5 multiple choice 1 point
this question is not like the previous ones. it has the word except. look for the choice that could not cause the described situation. read the entire question carefully before choosing your answer.
all of the following are true about threaded inserts except:
a helical insert is considered a permanent repair
an appropriately sized tap is used to re - tap the hole.
when the threads are repaired a different sized fastener from the original must be used.
the original threaded hole is enlarged with a drill
6 multiple choice 1 point
a technician wants to repair the threads on an oxygen sensor hole when replacing and o2 sensor. the threads are not badly damaged and dont need to be drilled and tapped. what is the most likely repair the technician will use?
a solid - bushing insert
a thread chaser
a threaded insert
a key - locking insert

Explanation:

Question 4

A plastic door panel trim tool is designed specifically for removing door panels and interior trim without causing damage. A flat - head screwdriver can scratch, a metal pry bar is too aggressive, and clip - removal pliers are for clips, not general trim removal.

When repairing threads, if the repair is done properly with a helical insert etc., the same - sized fastener as the original can be used. A helical insert is a permanent repair, an appropriately sized tap is used for re - tapping, and the original hole is often enlarged with a drill for insert installation.

Since the threads are not badly damaged and don't need to be drilled and tapped, a thread chaser is used to clean and restore the threads. Solid - bushing inserts, threaded inserts, and key - locking inserts are for more severe thread damage.

Answer:

Plastic door panel trim tool

Question 5