Komatsu PC138US-11 Operation & Maintenance Manual page 143

OPERATION
MAINTENANCE SCREEN SETTING
Each item of setting menu (e) on "Maintenance" screen is used
for displaying and setting the notification relevant to mainte-
nance.
The items on "Maintenance" display are as follows.
a
Air Cleaner Cleaning or Change
Coolant Change
Fuel Prefilter Change
Engine Oil Change (*1)
Engine Oil Filter Change (*1)
Hyd Oil Tank Breather Change
Fuel Main Filter Change
Hydraulic Oil Filter Change
PTO Case Oil check & Refilling
Swing Machinery Case Oil Change
DEF Tank Breather Change
Final Drive Case Oil Change
KCCV Filter Change
DEF Filter Change
DEF Tank Washing
Hydraulic Oil Change
a: Maintenance item
b: Default maintenance interval settings (h)
c: Time remaining to maintenance (h)
*1:
When using engine oil for cold district, the maintenance interval setting must be changed. For details of the oil,
see "RECOMMENDED FUEL, COOLANT, AND LUBRICANT (7-4)".
On "Maintenance" screen, it is possible to perform the following operations with switches F1 to F6.
F1, F2: Moves to the right and left menus.
F3: Moves to the next item (1 line below). When on the last line, it moves to the first line.
F4: Moves to the previous item (1 line above). When on the first line, it moves to the last line.
F5: Returns the screen to the standard screen.
F6: If this switch is kept pressed, the screen changes to the screen for resetting the remaining time to the main-
tenance for the selected item.
REMARK
When resetting the remaining time to the maintenance, keep switch F6 pressed for at least 1.5 seconds. If this
time is short, the switch operating sound can be heard, but the screen does not switch to the screen for reset-
ting the remaining time to the maintenance.
• If no switch is operated for 30 seconds on "Maintenance" screen, the screen automatically returns to the
standard screen.
• When the maintenance time caution lamp is lit on the standard screen, press switch F6 on the standard
screen and the screen automatically displays "Maintenance" screen.
b
-
-
500
500
500
1000
1000
1000
1000
1000
1000
1000
2000
2000
4500
5000
WENAM00111
EXPLANATION OF COMPONENTS
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