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Air Brakes #4
Practice Test
Active Practice Session
Air Brakes #4
Question 15 of 25
60% complete
Question 15
How should you check the free play of S-cam brakes' manual slack adjusters?
A
Park on a slope, engage the parking brake, and check with the engine running.
B
Park on level ground, chock the wheels and release the parking brakes.
C
Park on a slope and check without chocking the wheels.
Select an answer to continue.
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