Hitachi ZW 180-6, Operator'S Manual

Page: 273 / 426

7-1
MAINTENANCE
Correct Maintenance and Inspection Procedures
Learn how to service your machine correctly. Follow the
correct maintenance and inspection procedures shown in this
manual.
Inspect machine daily before starting.

Check controls and instruments.

Check coolant, fuel, DEF/AdBlue® and oil levels.

Check for leaks, kinked, frayed or damaged hoses and
lines.

Walk around machine checking general appearance,
noise, heat, etc.

Check for loose or missing parts.
If there is any problem with your machine, repair it before
operating or contact your authorized dealer for repairs.
IMPORTANT:

Use only recommended coolant, fuel, DEF/AdBlue®
and lubricants.

Be sure to use only genuine Hitachi parts. Failure to
do so may result in serious injury or death and/or
machine breakdown.

Failure to use recommended coolant, fuel, DEF/
AdBlue®, lubricants, and genuine Hitachi parts will
result in loss of Hitachi product warranty.

Never adjust engine governor.
Never adjust hydraulic system relief valve.

Protect electrical parts from water and steam.

Never spray high pressure water or steam to
the transmission oil filler port, transmission air
breather, and vicinity of the axle air breather.

Never disassemble electrical components such as
main controller, sensors, etc.

Never adjust parts of engine fuel system.
Never adjust hydraulic equipment.

Using bad quality fuel, drainage agent, fuel
additives, gasoline, kerosene or alcohol refueled
or mixed with specified fuel may deteriorate
performance of fuel filters and cause surface
problems between moving parts at lubricated
contacts in the injector. It also affects the engine
and aftertreatment device parts, leading to
malfunction.

Use Hitachi genuine high performance filter.
SA-005