Diesel Truck Maintenance Checklist

Is the air system checked for leaks (brakes released and applied)?

Are governor specs recorded?

Is the tractor protection valve checked?

Is air pressure build-up time tested?

Is air dryer operation (purge cycle & heater) checked?

Is treadle valve operation (lube pivot and roller) inspected?

Is the air compressor (leaks and air filter condition) inspected?

Are bumpers and license plate brackets inspected?

Are the cab body floor and door seals inspected?

Are cab door locks, latches, and hinges inspected?

Is the roof and wind deflector mounting inspected?

Is the towing/hitch device (pintle hook) inspected?

Are mud flaps/splash guards and brackets inspected?

Is the lift gate (if equipped) inspected/lubed?

Are fuel tank(s), mountings, crossover lines, and fuel caps inspected?

Is the exhaust system and mounting checked?

Are HVAC air inlet filters and ducts serviced as needed?

Are cab mountings, valve linkages, and ride height (if equipped) inspected?

Are all cab, body, and hood grease fittings lubricated?

Is the seat condition, seat suspension, and seat belt operation checked?

Is the ignition key and start button checked?

Are warning lights and alarms checked?

Are interior lights (including dash and gauge illumination) checked?

Are dash gauges checked?

Are air gauges (and low-pressure warning devices) checked?

Is the horn operation checked?

Are A/C, heater, and defroster controls checked?

Are dash switches and accessory operation (PTO, cruise, etc.) checked?

Is clutch pedal operation checked?

Is the automatic transmission selector/wiring checked?

Is the driveline parking brake operation checked?

Is steering operation checked?

Are sun visors inspected?

Are windshield and door glass checked for obstruction or damage?

Is the wiper/washer operation checked?

Do safety equipment decals, reflectors, flares, and fire extinguishers meet FMCSR?

Are floor mat, gear shift, and gear shift boots inspected?

Are foot pedals, pads, and mounting inspected?

Is the air system checked for leaks (brakes released and applied)?

Are governor specs recorded?

Is the tractor protection valve checked?

Is air pressure build-up time tested?

Is the air dryer operation (purge & cycle heater) checked?

Is treadle valve operation (lube pivot and roller) inspected?

Is the air compressor (leaks and air filter condition) inspected?

Is the wheel bearing and lube cap checked?

Are irregular wear patterns inspected?

Are cuts and sidewall damage inspected?

Are valve stem caps checked and recorded?

Is tread depth inspected and recorded?

Is tire pressure (psi) checked and recorded?

Are loose lug nuts inspected?

Are cracked or damaged wheels inspected?

Are wheel bearings and axle flange seals checked for leaks?

Are irregular wear patterns inspected?

Are cuts and sidewall damage inspected?

Is dual mating with squares checked?

Is tread design checked and recorded?

Are the number of valve stem caps checked and recorded?

Are each tread depth inspected and recorded?

Are each tire pressure checked and recorded?

Are loose lug nuts inspected?

Are cracked or damaged wheels inspected?