Takeuchi TB108 Operator's Manual page 91

MAINTENANCE
Service Data
Replace the hydraulic oil regularly!
¡ When using a hydraulic breaker, the oil deteriorates quicker than during normal digging.
Be sure to replace the hydraulic oil and return filter element.
• Failure to replace these in time can lead to damage to the machine and breaker's hydraulic
systems. In order to improve the service life of the hydraulic systems, be sure to replace
the hydraulic oil and return filter element after the number of hours shown on the diagram
below.
• Clean the suction strainer when changing the return filter element.
Replacement Interval (Hours)
Item Hydraulic Oil Filter Element
1st time
2nd time
Periodically
When the breaker operating ratio is 100%
Refer to page 154 "Hydraulic Breaker".
Expendables
Replace expendables such as filters and elements periodically, referring to the table below.
Item
Return filter
Fuel filter
Engine oil filter
Air cleaner
25
100
600 200
Part name
Cartridge
Element
Cartridge
Element
(outer)
Inner Element
(option)
Part No.
15510-20310
119810-55650
119305-35151
119655-12560
19111-01342
89
Replacement interval
After first 50 hrs.
Every 500 hrs.
Every 500 hrs.
After first 50 hrs.
Every 250 hrs.
Every 1000 hrs. or
after 6 cleanings
(whichever comes
first)
Every 1000 hrs. or
after 3 cleanings of
the outer element
(whichever comes
first)