Kubota D1803-CR-E4 Workshop Manual page 154

4. ENGINE
(1) Oil pressure switch
(2) Oil pump
(3) Oil pan
1. Oil is suctioned from the oil pan by the oil pump.
2. Suctioned oil is pumped to sliding parts of various components by the oil pump through oil passages.
3. After lubricating various parts, the oil returns to the oil pan.
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(4) Relief valve
(5) Oil cooler
(6) Oil strainer
D1803-CR-E4,D1803-CR-TE4,D1803-CR-TIE4,V2403-CR-E4,V2403-CR-TE4,V2403-CR-TE4BG,V2403-CR-TIE4
(7) Oil filter
(8) Sliding parts of various com-
ponents
MECHANISM
6. Lubricating system
KiSC issued 12, 2018 A