Coupling System

Question 1

Air & Electrical Connections

Answer 1

° Air hose fittings are securely connected, not leaking on both ends

° Glad hands are securely connected and sealed, not cracked, not bent, not broken

° Electrical plug is sealed ans locked in place on both ends

Question 2

Air Hoses & Electrical Lines

Answer 2

° I will listen for any leaks

° Not cut, cracked, chafed, spliced, taped or worn

° Steel braid must not show through

° All lines are not tangled, crimped, pinched, or dragging against the vehicle or ground

Question 3

King Pin

Answer 3

° Secure in place, not damaged, not bent, not worn

° Locking jaws locked around the king pin shank

Question 4

Trailer Apron

Answer 4

° Welded to the trailer frame, not bent, not cracked, not broken

° Trailer is flat on the skid plate apron and skid plate

Question 5

Fifth Wheel Skid Plate

Answer 5

° Securely mounted to the platform, not cracked, bent, or worn

° Properly greased to avoid friction

° No loose or missing bolts or pins

Question 6

Release Arm

Answer 6

° Is in the engaged position

° Safety latch is in place