Kubota D1803-CR-E4, Workshop Manual

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1.2 Checking fuel level
IMPORTANT
• When Biodiesel fuel is used, it is advisable to
replace the fuel filter with a new one after half
the specified replacement intervals. (Compared
with the use of mineral oil diesel fuels, the
filtration performance of fuel filters gets
degraded earlier than expected.)
• Be sure to use a strainer when filling the fuel
tank, or dirt or sand in the fuel may cause
trouble.
• Do not operate the fuel tank level too low or
completely out of fuel.
You may experience improper engine operating
and/or a DTC (Diagnostic Trouble Code) error
code may be recorded in the Engine Control.
Additionally, fuel system bleeding may be
necessary if air enters the fuel system.
1. Make the engine level.
2. Make sure that the fuel level is above the lower limit
of the fuel level gauge.
NOTE
• If the fuel level is too low, add fuel to the
upper limit.
1.3 Checking coolant level
CAUTION
• Do not remove the radiator cap when the engine
is hot.
Then loosen the cap slightly to release
unwanted pressure before you remove the cap
fully.
IMPORTANT
• When you add the coolant, release the air from
the engine coolant channels.
The engine releases the air when it shakes the
radiator upper and lower hoses.
• Make sure that you close the radiator cap
correctly.
If the cap is loose or incorrectly closed, coolant
can flow out and the engine can overheat.
• Do not use an anti-freeze and scale inhibitor at
the same time.
• Do not mix the different type or brand of L.L.C.
1. Remove the radiator cap (1).
(1) Radiator cap
2. Make sure that the coolant level is immediately
below the port.
NOTE
• This case is without reserve tank.
3. Make sure that the coolant level is between [FULL]
(A) and [LOW] (B).
NOTE
• This case is with reserve tank (2).
(2) Reserve tank
(A) FULL (B) LOW
3. MAINTENANCE
CHECK AND MAINTENANCE
1.Daily check points
3-6
D1803-CR-E4,D1803-CR-TE4,D1803-CR-TIE4,V2403-CR-E4,V2403-CR-TE4,V2403-CR-TE4BG,V2403-CR-TIE4
KiSC issued 12, 2018 A