Common task found on a heavy equipment maintenance checklist

batteries notoriously lose charge or die on short notice. Checklists should include the batteries, their voltage retention, and their acid ratio. Also important are the terminal and cable conditions.

most construction equipment has built-driven components like compressors, alternators, and pumps. Belt age, fraying, slackness, and discoloration should be on an equipment list.

inspect and record general body condition with a checklist. Note the damage, rust, looseness, and paint condition.

The brake condition should be near the checklist top. Pad and shoe status, as well as drum and disk health, are crucial observations. So are fluid levels, pressures, and cable conditions.

radiator and transmission coolant tell a lot about the equipment’s state. Aside from adequate levels and normal colors, the coolant should have periodic analysis.

electrical component checkpoints go beyond battery conditions. Checklists should include voltage and amperage testing, cable examination, and fuse condition.

exhaust systems tell a lot about engine performance. Abnormal sound is one problem indicator but so is smoke. Exhaust connections like clamps and hangers should have their own checklist boxes.

every filter on the equipment must have its own check-off. That includes oil, fuel, air, and hydraulic filters.

checking equipment fluids is mandatory in every scheduled service inspection. Fluid analysis for engine oil, hydraulic oil, transmission fluid, and engine coolant is like a blood test for humans. They reveal what’s going on inside the equipment

gasoline, diesel, and propane fuel functions are extremely important to equipment operation. Without functioning delivery systems, they’re not going to run. Ensure there are checkmark spots for fuel pumps, lines and storage tanks.

diesel engines rely on injectors for fuel delivery. Plugged or dysfunctional injectors impact power and economy.

it goes without saying that greasing and lubricating are on a check sheet. The list should also identify critical moving areas like joints and sleeves

Every safety device should have a checkbox. This includes seatbelts, lights, horns, locks, and energy lockout points. Other safety devices like fire protection and hazard warnings belong on the list too

every part of the equipment steering system needs preventive maintenance checks. That goes for the rods, ball joints, idler arms, and even the wheel condition.

preventive maintenance and proactive tasks always take in the equipment’s suspension components. Note the condition of springs, struts, shocks, and undercarriage.

• if the equipment rolls on tires, it needs a checklist mentioned. Record tire wear, tread depth, and pressure. Balance is another item on the list.

tracked equipment deserves special recognition on a maintenance checklist. Treads, cleats, and idlers should have their box as well as general wear condition.

all glass should be inspected every time the checklist comes out. Chips can easily develop into sight-impairing cracks. Also, look for a mirror and light glass condition.