1.technician a says that while a pre-existing hole can be
a while a pre-existing hole can be enlarged using a drill bit, a reamer
can produce a hole that is smoother and more accurate in size.
smoother and more accurate in size. technician b says that tube
fittings are best removed and replaced using a ratcheting box-end
id replaced using a ratcheting box-end wrench. who is right? explain.
2. technician a says flasher modules must be used with a scan tool. technician b says that a
handheld engine analyzer can typically retrieve trouble codes, perform tests on the computer
system, and even analyze ignition and fuel injection systems. who is right? explain.