Practice question

In the manual slack-adjuster procedure, what is done after turning the adjustment bolt until the lining contacts the drum?

  1. Back off the adjustment bolt about 1/4 to 1/2 of a turn
  2. Back off the adjustment bolt exactly five full turns
  3. Remove the drain valves
  4. Ignore pushrod travel and drive away

Answer: A — Back off the adjustment bolt about 1/4 to 1/2 of a turn

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