5-12
MAINTENANCE
SAFETY-CRITICAL PARTS
To use the machine safely, periodically perform inspection and maintenance. The safety-critical
parts listed below must be periodically replaced for an increased safety.
Serious injury or a fire could result if they are worn or damaged.
List of safety-critical parts
Unit
Safety-critical parts to be replaced periodically
When to replace
Fuel system
Fuel hoses
Every 2 years
Packing on fuel filler cap
Cooling system Rubber hoses
Engine Engine oil filter hoses
Heater & AC systems
Heater hoses
Air conditioner hoses
Hydraulic
system
Main body
Hydraulic hoses (pump - delivery)
Hydraulic hoses (pump - suction)
Hydraulic hoses (travel motor)
Working
equipment
Hydraulic hoses (lift cylinder piping)
Hydraulic hoses (bucket cylinder piping)
Hydraulic hoses (quick hitch cylinder piping)
Hydraulic hoses (pilot valve)
Hydraulic hoses (auxiliary piping)
Seat belt
Every 3 years
Non-slip sheet
SAFETY-CRITICAL PARTS