Hitachi ZW 120-6 Operator's Manual page 158

Check Points
8. Chassis
9. Loader
10. Others
OPERATING ENGINE
1. Oil leaks of the transmission and the axle
2. Level, leaks and contamination of the fuel tank. Drain fuel tank sump.
3. Fuel leaks and damage of the fuel hoses and pipe lines
4. Level and leaks of the hydraulic oil tank
5. Operation, play and operating force of control levers and steering wheel
6. Operation of hydraulic equipment. Oil leaks and damage to piping and
hoses.
7. Deformation, damage, and abnormal noise of each part
8. Washer fluid
9. Level, leaks and contamination of the DEF/AdBlue® tank
10. DEF/AdBlue® leaks of pipe lines and hoses
11. Clean around the aftertreatment device
1. Oil leaks and damage to cylinders, pipe lines and hoses
2. Looseness, wear and missing of the cutting edge
3. Wear and damage of the bucket
4. Lubrication state of the loader front
5. Damage to the pin lock bolts, stoppers and links
6. Looseness and missing of mounting bolts/nuts
1. Operation of instruments, switches, lights and buzzer/horn
2. Damage and deformation to the ROPS cab
3. Abnormal outside appearance of machine
4. Looseness of the battery terminals
5. Wear and damage of the seat belt
6. Damaged of the step
3-2
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