Tractor Fifth Wheel

Question 1

Three elements

Answer 1

plate( on the top)
mounting brackets
fifth wheel frame

Question 2

Plate

Answer 2

includes the locking mechanism that is attached to the brackets

Question 3

Brackets

Answer 3

hold plate in place and is mounted to the fifth wheel frame

Question 4

Fifth wheel frame

Answer 4

is bolted to the tractor frame

Question 5

Tractor Fifth wheel inspection

Answer 5

no space gap between fifth wheel and trailer

Question 6

Fifth wheel plate

Answer 6

in good condition,not bent, not cracked, properly greased to avoid friction and turning problems. release arm properly-engaged position and secured, plate securely mounted to the brackets

Question 7

Brackets

Answer 7

securely mounted to the fifth wheel frame

Question 8

Fifth wheel frame securely mounted to the tractor frame

Answer 8

no missing, loose bolts, and nuts

Question 9

fifth wheel jaws

Answer 9

are fully closed around shank of the kingpin and coupling

Question 10

kingpin

Answer 10

is not bent