Periodic replacement of critical parts
for safety
To ensure safety at all times when operating or driving the machine, periodic maintenance
must always be carried out. To further improve safety, it is also recommended that periodic
check or replacement of the parts given in the table below, is carried out.
These parts are closely connected to safety and fire prevention. The material changes as
time passes, or they easily wear or deteriorate. However, it is difficult to judge the condition
of the parts simply by periodic maintenance, so they should always be replaced after a
fixed time has passed, regardless of their condition. It is necessary to ensure that they
always maintain their function completely.
However, if these parts show any abnormality before the replacement interval has passed,
they should be repaired or replaced immediately. If the hose clamps show any
deterioration, such as deformation or cracking, replace the clamps at the same as the
hoses. When replacing the hoses, always replace the O-rings, gaskets, and other related
parts at the same time. The replacements should be carried out by trained personnel at
a workshop.
Inspection interval
Item
Daily
Fuel / hydraulic hose - leakage of connections and end fittings
Monthly
Fuel / hydraulic hose - leakage, damage of connections and end
fittings
Yearly
Fuel / hydraulic hose - leakage, damage, deformity and aging of
connections and end fittings
Safety critical parts for periodic replacement
Replacement interval
Engine
Fuel hoses and clamps
Check every 250 hours,
replace if required
Air intake line
Cab / Canopy
Seat belt
Every 3 years
72
Operating instructions
Safety rules when operating