Hitachi ZW 180-6 User Manual

7-13
MAINTENANCE
Periodic Replacement of Parts
To ensure safe operation, be sure to conduct periodic
inspection of the machine. In addition, the parts listed
below, if defective, may pose serious safety/fire hazards. It is
very difficult to gauge the extent of deterioration, fatigue,
or weakening of the parts listed below simply by visual
inspection alone. For this reason, replace these parts at the
intervals shown in the table below. However, if any of these
parts are found to be defective, replace before starting
operation, regardless of the interval.
Also, when replacing hoses, check the clamps for deformation,
cracks, or other deterioration, and replace as necessary.
Be sure to perform periodic inspection of all hoses, as shown
below, and replace or retighten any defective parts found, as
necessary.
Consult your authorized dealer for correct replacement.
Periodic Replacement Parts Replacement Intervals
Engine
Fuel hose (Fuel tank to filter)
Every 2 years or 4000 hours
whichever comes first
Fuel hose (Fuel tank to injection pump)
Oil filter hose (Engine to oil filter)
Heater hose (Heater to engine)
Fuel hose (Engine to fuel tank)
Coolant filter hose (Engine to DCA coolant filter)
Heater hose (Engine to dosing module)
DEF/AdBlue® hose (Aftertreatment device)
Brakes
Brake valve seals (Rubber parts) Every 1 year
Wet type brake (D-ring for piston) Every 4 years
Accumulator Every 2 years
Stop light switch Every 2 years
Brake hose Every 2 years or 4000 hours
whichever comes first
Steering Mechanism
Steering hose Every 2 years or 4000 hours
whichever comes first
Steering cylinder seals (Rubber parts) Every 4 years
Steering valve seals (Rubber parts) Every 2 years
Hydraulic
System
Base Machine
Pump suction hose
Every 2 years or 4000 hours
whichever comes first
Hydraulic hose (Main pump to main valve)
Hydraulic hose (Fan pump to fan motor and fan valve)
Hydraulic hose (Pilot pump to charging valve)
Hydraulic hose (Transmission high pressure circuit hose)
Hydraulic hose (Transmission cooler line hose)
Hydraulic oil tank return hose
Hydraulic oil cooler line hose
Hydraulic hose (Valve to hydraulic oil tank return hose)
Front
Attachment
Lift arm cylinder line hose
Bucket cylinder line hose
Pilot hose
Cab Seat belt Every 3 years
f
NOTE: Be sure to replace seals, such as O-rings and gaskets,
when replacing hoses.

Hitachi ZW 180-6 Specifications

General

Brand	Hitachi
Model	ZW 180-6
Category	Front End Loaders
Language	English