No. Check points Measures
Hour meter indicator
Interval
Ref.
page
50 250 500 1000 1500 2000 3000
55 EGR cooler hose replace every 2 years 105
*3
56 Plastic parts and synthetic leather clean
service as re-
quired
106
IMPORTANT :
• Perform the job indicated by ◎ at the first operation.
• When using biodiesel, be sure to check the maintenance requirements of biodiesel fuel as the intervals will change in some of the
items.
*1 When using a hydraulic hammer, change hydraulic oil and return filter according to the table on Changing the hydraulic oil including the suc-
tion filter in the hydraulic tank and the return filter on page 99.
*2 Clean and replace the air cleaner element more frequently if used under dusty conditions. When the filter is very dirty from dusty conditions,
replace the filter.
*3 Consult your local KUBOTA dealer for this service.
Air-conditioner
No. Check points Measures
Hour meter indicator
Interval
Ref.
page
50 250 500 1000 1500 2000 3000
1
Air-conditioner condensor check Daily check (every 10 hrs) 88
Air-conditioner air filter
Inner fil-
ter
clean ○ ○ ○ ○ ○ ○ ○ every 50 hrs 92
*1
replace ○ ○ ○ ○ ○ every 500 hrs -
*1
Outer fil-
ter
clean ○ ○ ○ ○ ○ ○ ○ every 50 hrs 91
*1
replace ○ ○ ○ ○ ○ every 500 hrs -
*1
2 Air-conditioner pipes and hose
check every 1 year 102
replace every 2 years 104
3 Air-conditioner drain check ○ ○ ○ ○ ○ every 500 hrs 99
4 Refrigerant (gas) check
service as re-
quired
105
*1 Clean and replace the air cleaner element more frequently if used under dusty conditions. When the filter is very dirty from dusty conditions,
replace the filter.
OPENING AND CLOSING OF
COMPONENTS
1. Opening and closing the rear door
WARNING
To avoid personal injury or death:
• When opening the rear door, open it firmly to
the locked position.
• When opening and closing the rear door, be
careful not to get your hands or other parts of
your body caught.
Opening
1. Pull the lever and open the rear door.
2. Insert the pin into the locked position to fix the rear
door.
Closing
1. Support the rear door by hand, remove the pin from
the locked position, and insert it into original
position.
2. Close the rear door firmly until the lever is fully
returned.
(1) Lever (A) Pull
MAINTENANCE OPENING AND CLOSING OF COMPONENTS