Kubota D1803-CR-E4, Workshop Manual

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3. Remove the drain plug (1) at the bottom of the
engine and drain the oil fully.
(1) Drain plug
4. Tighten the drain plug (1).
Tightening tor-
que
Drain plug (1)
32.4 to 37.2 N ⋅ m
3.31 to 3.79 kgf ⋅ m
23.9 to 27.4 lbf
⋅
ft
5. Fill new oil until the upper line on the dipstick (2).
Engine oil capacity
D1803-CR-E4
D1803-CR-TE4
D1803-CR-
TIE4
7.0 L
1.8 U.S.gals
1.5 Imp.gals
V2403-CR-E4
V2403-CR-TE4
V2403-CR-
TE4BG
V2403-CR-
TIE4
9.5 L
2.5 U.S.gals
2.1 Imp.gals
(2) Dipstick
5.2 Replacing oil filter cartridge
CAUTION
• Make sure that you stop the engine before you
replace the oil filter cartridge.
IMPORTANT
• To prevent serious damage to the engine,
replacement element must be highly efficient.
Use only a Kubota genuine filter or its
equivalent.
Tools required
• Filter wrench
1. Remove the oil filter cartridge (1) with the filter
wrench.
(1) Oil filter cartridge
2. Apply a thin layer of oil on the new cartridge gasket.
3. Install the new cartridge by hand.
NOTE
• Do not tighten too much because it can
cause deformation of the rubber gasket.
4. Make sure that the engine oil does not flow through
the seal and read the oil level on the dipstick.
5. Fill the engine oil until the specified level.
NOTE
• After you replace the cartridge, the engine
oil usually decrease by a small level.
6. Check points of every 500
hours
6.1 Replacing fuel filter cartridge
Tools required
• Filter wrench
3. MAINTENANCE
CHECK AND MAINTENANCE
5.Check points of every 400 hours
3-12
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