What releases the fifth wheel locking jaws so the trailer can be coupled? (You should make sure that it is in the engage position and the safety latch is in place.)
a) Locking pins
b) Apron
c) Release arm
d) Drawbar
Answer: c) Release arm
CDL MCQ
Pre-Trip Inspection
What releases the fifth wheel locking jaws so the trailer can be coupled? (You should make sure that it is in the engage position and the safety latch is in place.)
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