![]() ![]() Locking jaw: Fully locked around the king pin.Īpron: Mounted and secure. Release arm: Secure in fully locked position. Mounting bolts: No missing bolts and mounted tight. Glad hands: Seals should be in good condition with no cracks, signs of rotting, or leaking air.įifth wheel platform: Secure to frame, not cracked, bent or broken. Lines should not drag on the catwalk or tangle. Connectors should not drag or tangle.Įlectric lines: Secure on both ends, no abrasions or cuts. At the right height.Īir connector: Secure on both ends, no abrasions, cuts, or audible leaks. Steps: Mounted properly and can hold weight.įuel tank: Not leaking cap is tight with seal intact.ĭrive shaft: Not twisted, U-joints not broken and free of debris.Įxhaust system: Not loose, no sign of leaks (exterior soot).įrame: Nothing broken or unauthorized welds.Ĭatwalk and steps: Properly mounted and clear of loose objects. Mirror should be clean and not broken.ĭoor and hinges: Demonstrate door operations, latching properly, hinges intact. ![]() Mirrors and bracket: Hardware attached properly. ![]() Rubber is not split or shows signs of dry rot.Īirbag: Check rubber for abrasions, cuts or audible leaks plus any missing mounting bolts. Leaks will show at the point where the top and bottom of the shock meet. Leaf springs: None are cracked, broken, or shifted. Spring mounts/spring hanger: Not cracked or broken. Upper and lower control arms and tie rod: Tie rod should be secure, not cracked or bent. Pitman arm: All caste nuts and cotter pins are present and tight.ĭrag link: Rubber is not split and properly greased. Steering shaft/steering column: Not bent or broken. They should not have splits, cuts, or leaks. Steering gearbox and hoses: No damage or leaks. Water pump: All hoses are properly connected and not leaking. Ensure it’s securely mounted, not broken, cracked or leaking.Īlternator: All wires are properly connected. They should not have splits, cuts, or leaks.Īir compressor: May be difficult to see. Hoses (passenger and driver’s sides): All hoses, including power steering and coolant hose, should be secured on both ends. Belt should have no more than 1/2" to 3/4" of play. Verify proper fluid levels with a dipstick.īelts - alternator, pumps, compressor: All belts should be securely mounted without cracks or frays. Check hoses for splits or cuts and that they are securely mounted on both ends. Engine compartmentįluids - coolant, oil, and power steering: Reservoirs and tanks should not leak. Check your state’s CDL manual for a complete list of inspection requirements.Ĭlick here for a Class B pre-trip inspection list. ![]() This pre-trip inspection checklist for a Class A CDL gives drivers an overview of performing an inspection. It’s more intensive than the inspection drivers perform daily. When getting a CDL, drivers need to pass a pre-trip inspection test. Class A CDL pre-trip inspection checklist Typically, the inspection includes the following, with some employers making their own variations.ĭrivers complete a driver vehicle inspection report (DVIR) recording the completed inspection. Similar to Class B CDL holders, the actual daily pre-trip inspection takes about 15 minutes or less. The Department of Transportation (DOT) requires drivers to perform a pre-trip inspection before driving a commercial vehicle. These might include tractor-trailers, tankers, livestock carriers, flatbeds, and more. The class A commercial driver’s license (CDL) typically covers non-passenger commercial vehicles. Pre-trip inspections for class A licensees Knowing how to complete a pre-trip vehicle inspection is an important part of trucking. What is a CDL pre-trip inspection checklist?Ī pre-trip inspection checklist helps truck drivers remember all the major systems and parts to inspect before heading out on a route. ![]()
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