Fluids run through these hoses, so it is important to make sure they are not leaking. There should be no abrasions, bulges or cuts. The hoses should be secure at both ends.General Hoses (Passenger and Driver’s Side) The steering pump is located in the same place as the air compressor and is also gear driven.Although the air compressor is hard to see, you must make sure it is properly mounted and does not leak.The gear box and hoses should have no abrasions, bulges or cuts, and should not be leaking.Make sure the drag link is properly mounted and secure, and not cracked, bent or broken.The reservoir should not leaking and must be filled to the manufacturer’s specifications.
Make sure all three caste nuts and cotter pins are present.There should be at least ¼ of an inch of friction material. Check for oil or debris on the lining.The brake hose is rubber, so it is important to make sure it is not leaking air.The brake drum should be properly mounted and secure.The brake chamber should not be leaking air.Also check all the hoses running to and from the water pump to make sure nothing is leaking. The free play on the belt should be between ½ to ¾ of an inch.The belt should not be cracked or frayed and the free play on the belt should be between ½ to ¾ of an inch. Make sure all of the wires are connected.
The items you will need to check for include: Belt Driven Alternator You should also make sure they are not cracked, bent or broken. When checking the engine compartment, you will always want to make sure the following components are properly mounted and secured. Studying our simplified Class-A pre-trip inspection checklist and taking classes at your local CDL training school will get you prepared. There are many sections to learn but the test is not as difficult as it may seem. Pre Trip Inspection Checklistĭownload free and print it! Printable Pre Trip Inspection Checklist (PDF) Most likely you will have to do the coupling system, light check and in-cab inspections plus one of the remaining three sections. Before getting your Class-A CDL and finding an entry level truck driving job, most states will require students to pass a DOT (department of transportation) pre-trip inspection test and a general knowledge test.Įach company’s pre-trip inspection varies slightly.
Studying this Class-A CDL pre-trip inspection checklist is an important part of truck driver training.
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