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
Sliding 5th wheel locking pins
-pins are in the locked position
-5th wheel is positioned so that the tractor frame will clear the landing gear in turns
5th wheel skid plate
-securely mounted
-no missing nuts or bolts
-properly greased
Apron
-not bent, cracked, or broken
-no space between the 5th wheel and the apron
Locking jaws
-locked around the shank of my kingpin, not the head
King pin
-not bent, cracked, or broken
Tail lights and reflectors
-red in color
-clean
-not chipped, cracked, or broken
Reverse lights
-clear in color
-clean
-not chipped, cracked, or broken
Landing gear
-not bent, cracked, or broken
-no missing nuts, bolts, or parts
-legs are fully raised
-no debris on the feet
-crank handle in the stowed position
Side of my trailer
-no holes, cracks, bulges, or missing rivets
DOT tape
-not cracked or peeling
-runs the full length if the trailer
Reflectors, marker lights and turn signals
-amber in color
-clean
-not chipped, cracked, or broken
Frame and cross members (trailer)
-no cracks, broken welds, holes, or other damage to the frame, cross members, box, or floor
Sliding tandems release arm
-locking pins are in the locked position
-release arm is secure
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
Torsion bar
-not bent, cracked, or broken
-no missing nuts or bolts
Torque mount and torque arm
-not bent, cracked, or broken
-no missing nuts or bolts
Air bag mounts (top and bottom)
-not bent, cracked, or broken
-no missing nuts or bolts
Air bags
-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
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 shouldn’t be able to pull more than 1”
Cotter pin
-intact
Brake lining
-not worn dangerously thin
-no sign of oil or grease
Brake drum
-not bent, cracked, or broken
-no welds or holes other than factory
-no sign of oil or grease
Tires
-at the proper pressure measured with a pressure gage
-not cut, cracked, dry rot, or bulging of the sidewall
-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 signs of running rust which would indicate a loose lug nut
Hub oil seal
-not bent, cracked, or broken
-no missing nuts or bolts
-filled to the proper level
-see no leaks
Mud flaps
-not missing or damaged
-no missing nuts or bolts
ABS light
-amber in color
-clean
-not chipped, cracked or broken
Clearance lights, ID lights, taillights, reflectors
-red in color
-clean
-not chipped cracked or broken
Trailer doors
-doors and hinges are not bent, cracked, or broken
-no missing nuts or bolts
-the open, close, and latch properly
Door handles and ties
-not bent, cracked, or broken
-no missing nuts or bolts
DOT bumper
-DOT tape runs the full length of the bumper
I would check the passenger side of the trailer the same way that I checked the drivers side