Pre-Trip Part 2 Flashcards
Frame and cross members (tractor)
-not bent, cracked, or broken
-no missing nuts, bolts, or cross members
-no welds or holes other than factory
Drive shaft
-not bent, cracked, or twisted
Air and electrical lines
-not cut, cracked, dry rot, or bulging
-no electrical damage
-all lines are properly secured to the tractor and are not tangled, pinched, or dragging against the tractor
-hear no leaks
Glad hands
-not bent, cracked, or broken
-locked in place on the trailer
Electrical plug
-firmly seated
-locked in place on the trailer
Trailer face and header board
-no holes, cracks, bulges, or missing rivets
Spring mounts front and back and u-bolts
-not bent, cracked, or broken
-no missing nuts or bolts
Leaf springs
-not bent, cracked, or broken
-properly aligned
-not missing more than 1/4 of 1 leaf spring
Brake hoses
-not cut, cracked, dry rot, or bulging
-hear no leaks
Brake chamber and locking ring
-not bent, cracked, or broken
-no missing nuts or bolts
-hear no leaks
Slack adjuster and push rod
-not bent, cracked, or broken
-no missing nuts or bolts
-sits at a 90* angle
-with the brakes off I should not be able to pull it more than 1”
Cotter pin
-intact
Brake lining
-not worn dangerously thin
-see no sign of oil or grease
Brake drums
-not bent, cracked, or broken
-no welds or holes other than factory
-see no sign of oil or grease
Tires
-at the proper pressure checked with a pressure gage
-not cut, cracked, dry rot, or bulging of the side walls
-no uneven tread wear
-both valve caps and stems are not missing, broken, or damaged
-tread depth no less than 2/32”
-tires are properly spaced
-no debris between the tires
Rims (inner and outer)
-not bent, cracked, or broken
-no welds or holes other than factory
Lug nuts and studs
-no missing lug nuts or studs
-no sign of running rust which would indicate a loose lug nut
Axel seal
-not bent, cracked, or broken
-no missing nuts or bolts
-see no leaks
Mud flaps
-not missing or damaged
-no missing nuts or bolts
-DOT tape runs the full length of the mud flap
Air bag mounts (top and bottom)
-not bent, cracked, or broken
-no missing nuts or bolts
Air bag
-not cut, cracked, dry rot, or bulging
-hear no leaks
Shock absorber
-not bent, cracked, or broken
-no missing nuts or bolts
-see no leaks
5th wheel release arm
-in the locked position
-no missing nuts or bolts
Platform
-not bent, cracked, or broken
-all mounting bolts are in place
-securely mounted