Sakai SW880-1, Operator'S Manual

Page: 79 / 111

3. PERIODIC MAINTENANCE
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CAUTION
• With a new machine, change the engine oil and change the engine oil filter
element after 50 hours of operation for the first time only. (Refer to page 83)
• When trouble occurs in the location indicated by the indicator lamp on the
dashboard display, sensor will work and corresponding lamp comes on. If this
occurs, conduct necessary service regardless of the periodical service interval
recommendation.
1) The hydraulic filter (line filter) warning lamp Replace elements
• Check the electric wiring at a regular interval not exceeding one month, when
there is abnormality, replace it.
If there are some trouble on the electric wiring, replace them with new one.
1) Damage to the wire harness and loose clamps
2) Loose sockets
3) Function of electrical systems
• For the parts other than listed above, if there are some trouble on the parts at
periodical inspection or daily check, replace them as soon as possible.
System or
Mechanism
Part name
Periodical replacement
maintenance part
Replacement
period
Remarks
1 Brake system
Master cylinder Seals (rubber parts) 2 years
Wheel cylinder Seals (rubber parts) 2 years
Brake piping parts
Brake hose 2 years
Air hose 2 years
Operating parts Cable 4 years
2 Steering system
Orbitrol Seals (rubber parts) 2 years
Hydraulic piping parts Hydraulic hose 2 years
Steering cylinder Seals (rubber parts) 2 years
Hydraulic pump Seals (rubber parts) 4 years
3 Power transmission
system
(inclusive of axle)
Axle Seals (rubber parts) 4 years
Travel pump Seals (rubber parts) 4 years
Travel motor Seals (rubber parts) 4 years
Hydraulic piping parts Hydraulic hose 4 years
Isolation rubber Isolation rubber itself 4 years
4 Fuel system Piping parts Fuel hose 2 years
5 Engine related
Engine mounting parts Isolation rubber 4 years
Seals (rubber parts) Packing and others 4 years
Drive parts V-belt 2 years or 500 hours
Piping parts Engine drain hose 4 years
6 Cooling system Piping parts
Radiator hose 2 years
Radiator drain hose 4 years
7 Control related parts Cable Cable 4 years
8 Intake system Piping parts
Intake hose 2 years
CAC hose 2 years
9 Hydraulic system Hydraulic piping parts Hydraulic hose 4 years