Card 6 / 22: What must be done first in order to check the free play of the slack adjusters on s-cam brakes?
A)
Park on level ground, chock the wheels, and release the parking brake.
B)
B. Park on level ground, engage the parking brake, and pump the service brake.
C)
C. Park on level ground, chock the wheels, and pump the service brake.
D)
D. Park on level ground, pump the service brake, and turn the truck off.
Answer:
A) Park on level ground, chock the wheels, and release the parking brake.
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CDL Quiz - Air Brakes Endorsement Part 2
Author:
Jazzycazz JacksonWeb Developer
A Platinum Image
USA
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