How would you check the idler arm?
What will be an ideal response?
To check the idler arm, grasp the center link at a point that is as near to the idler arm as possible. Push it firmly up and down while looking for movement.
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Technician A says that all metal-to-metal contact areas of the disc brake system should be lubricated with special brake grease for proper operation. Technician B says that the lubrication helps reduce brake noise (squeal). Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Technician A says that a braided ground wire is best to use for audio equipment to help reduce interference. Technician B says to use insulated 14 gauge or larger ground wire to reduce interference. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Bluish-white exhaust indicates that there are excessive amounts of oil entering the combustion chamber.
Answer the following statement true (T) or false (F)
____________________ means that the brakes stay on after a stop.
Fill in the blank(s) with the appropriate word(s).