XE210C Hydraulic Excavator
Operating and Maintenance Manual
139
Periodic replacement of parts
In order ensure the safety of operation, be sure to check the machine at regular intervals. If any of the
following parts is damaged, it may cause a severe accident or fire. The deterioration or damage of these parts
is difficult to determine via a visual check, so these parts shall be replaced at the intervals shown in the table
below, however, if they are found to be poor during the check, they shall be replaced before the operation of
machine, regardless of the interval of replacement.
In case of replacing the hose, it’s also required to check their pipe clips for deformations, breakage or
damages, and replace them according to the demands. Be sure to check all the following hoses at regular
intervals, and replace or tighten any poor part as per the demands.
Table 2-12 Periodic Replacement of Key Parts
Part replaced at regular intervals
Replacement interval
Engine
Fuel hose (from fuel tank to filter)
Every two years
Fuel hose (from fuel tank to injection pump)
Every two years
oil filter hose (from engine to oil filter)
Every two years
Hydraulic
system
Basic body
Oil pump inlet hose
Every two years
Oil pump outlet hose
Every two years
Hydraulic hose of rotation gear
Every two years
Accessories of
working device
Hose of movable arm hydraulic cylinder pipeline
Every two years
Hose of bucket rod hydraulic cylinder pipeline
Every two years
Hose of bucket hydraulic cylinder pipeline
Every two years
Hose of pilot pipeline
Every two years
