Daily Pretrip Inspection and Maintenance Checklist

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Drain manually drained air reservoirs (that are not equipped with automatic drain valves)

D1

Check

_______

surge tank coolant level

D2

Inspect

_______

radiator and charge air cooler

D3

Check

_______

engine for fuel, oil, or coolant leaks

D4

Check

_______

CNG engines for natural gas leaks, using a natural gas detector

D4

Check

_______

intake-air restriction indicator and air intake system

D5

Check

_______

engine oil level

D6

Check

_______

automatic transmission fluid level, if equipped

D7

Check

_______

fuel/water separator for contaminants and leaks, if equipped

D8

Check

_______

fuel tank(s), fuel lines, and connections

D9

Check

_______

fuel level

D10

Check

_______

diesel engine fuel cap vent area is clean

D10

Check

_______

CNG engine pressure gauge mounted in fuel fill box

D10

Check

_______

front and rear suspension components

D11

Check

_______

oil- and air-pressure warning systems

D12

Check

_______

horn

D13

Check

_______

backup alarm, if equipped

–

Check

_______

headlights, mirrors, and window glass

D14

Check

_______

air brake chambers and pushrods

D15

Check

_______

slack adjusters

D16

Check

_______

tire pressure

D17

Check

_______

tire condition

D18

Check

_______

rims and wheels

D19

Check

_______

air brake system

D20

Check

_______

parking brakes

D21

Inspect

_______

frame rails (missing bolts), crossmembers (bent or loose)

–

Check

_______

mud flaps (aren't damaged, at least 10 inches above the ground, and brackets are secure)

–

Check

_______

exhaust system (mounted securely, connected tightly, no signs of leaks such as soot trails)

–

Check

_______

Bendix Hydro-Max® brake booster

D22

Inspect

_______

engine and chassis wiring

D23

_______

remove chocks and test service brakes

D24

Inspector___________________________________________________ Date ________________