How To Correctly Unhook A Semi-Trailer From The Tractor

Unhooking a semi-trailer from a tractor for the purposes of a road test - watch the video! WEIGH SCALE CHECKLIST: https://www.smartdrivetest.com/landin... SUBSCRIBE TODAY! ►  smartdrivetest


LAP

Landing Gear
Air Lines & Electrical Connection
Pin - Pull 5th Wheel Locking Handle

Use the acronym L.A.P. and do not violate the order for unhooking the semi-trailer.

Unhook the trailer in the same order every time, that way you won't rip the air lines off, drop the trailer on the ground, or damage the landing gear.

If you develop the habit of uncoupling the trailer in the same order every time, you can compensate for making mistakes when you are tired or distracted.

Good luck on your road test!
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