Hydraulic oil Return filter Suction filter
Normal work every 1000 Hrs.
every 500 Hrs.
(250 Hrs. after
first operation)
every 1000 Hrs.
Hammer
work por-
tion
20% every 800 Hrs.
every 300 Hrs.
40% every 400 Hrs.
60% every 300 Hrs.
every 100 Hrs.
more every 200 Hrs.
3. Adjusting the engine valve
clearance
• Consult your local KUBOTA dealer for adjusting the
engine valve clearance.
EVERY 1500 SERVICE HOURS
Carry out all 50, 100, 250, and 500 hour servicing at
the same time.
1. Checking the injector tip
• Consult
your local KUBOTA dealer for checking the
injector tip.
2. Replacing the oil separator
element
WARNING
T
o avoid personal injury or death:
• Be sure to stop the engine before replacing the
oil-separator-element.
1. Remove
the cover, and remove the oil-separator-
element.
2. Wipe off the oil and the carbon in the case with a
clean rag.
3. Fit a new oil-separator-element and new gasket.
4. Tighten the cover until a cover comes in contact
with body.
(1) Oil separator
(1) Body
(2)
Oil separator element
(3) Gasket
(4) Cover
3. Checking the EGR cooler
• Consult
your local KUBOTA dealer for checking the
EGR cooler.
EVERY 2000 SERVICE HOURS
Carry out all 50, 100. 200, 250, 500, and 1000 hour
servicing at the same time.
1. Checking the alternator and the
starter motor
• Consult
your local KUBOTA dealer for checking the
alternator and the starter motor.
EVERY 3000 SERVICE HOURS
Carry out all 50, 100, 200, 250, 500, 1000, and 1500
hour servicing at the same time.
1. Checking the EGR system
• Consult
your local KUBOTA dealer for checking the
EGR system.
2. Checking the turbocharger
• Consult
your local KUBOTA dealer for checking the
turbocharger.
3. Cleaning the diesel-particulate-
filter (DPF)
IMPORTANT :
• To clean up the DPF, a specific machine is
required. Do not clean the DPF in any other way,
such as disassembling, shaking, and heating as
toxic chemicals may be present inside of the
DPF.
MAINTENANCE EVERY 1000 SERVICE HOURS