6.5 – Inspecting a Combination Vehicle Flashcards

1
Q

Which shut-off valves should be open and

which closed?

A

a

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2
Q

How can you test that air flows to all trailers?

A

s

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3
Q

How can you test the tractor protection valve?

A

s

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4
Q

How can you test the trailer emergency

brakes?

A

s

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5
Q

How can you test the trailer service brakes?

A

s

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