Kubota D1803-CR-E4 Workshop Manual page 96

CHECK AND MAINTENANCE
11.Check points of every 2 years
1. Stop the engine and let the coolant temperature
decreases.
2. Remove the radiator cap (1) to drain the coolant
fully.
(1) Radiator cap
3. Open the drain valve (2) and remove the EGR
cooler hose (3).
(2) Drain valve
4. After you drained all coolant, close the drain valve
(2) and install the EGR cooler hose (3).
5. Fill with clean water and cooling system cleaner.
6. Obey the directions of the cleaner instruction.
7. After you flush, fill with clean water and anti-freeze
until the coolant level is immediately below the port.
8. Install the radiator cap (1) correctly.
D1803-CR-E4,D1803-CR-TE4,D1803-CR-TIE4,V2403-CR-E4,V2403-CR-TE4,V2403-CR-TE4BG,V2403-CR-TIE4
(3) EGR cooler hose
9. Fill with the coolant until the [FULL] (A) mark on the
reserve tank (4).
(4) Reserve tank
(A) FULL
10. Start and operate the engine for a few minutes.
11. Stop the engine and let the coolant temperature
decreases.
3. MAINTENANCE
(B) LOW
3-29
KiSC issued 12, 2018 A