Table Of Contents - Kubota D1803-CR-E4 Workshop Manual

1. SAFETY
SAFETY FIRST..................................................................................................................................................1-1
1. Working precautions .................................................................................................................................1-1
2. Preparing for emergencies ....................................................................................................................... 1-1
3. Working cautions ......................................................................................................................................1-2
4. Starting the machine safely ...................................................................................................................... 1-3
5. Preventing fires.........................................................................................................................................1-3
6. Preventing acid burns ............................................................................................................................... 1-4
7. Avoiding high pressure fluid...................................................................................................................... 1-4
8. Avoiding hot exhaust ................................................................................................................................ 1-4
9. Cleaning exhaust filter .............................................................................................................................. 1-4
2. GENERAL
GENERAL WORKING PRECAUTIONS ............................................................................................................ 2-1
1. Tightening bolts and nuts.......................................................................................................................... 2-1
2. Applying thread-locking fluid..................................................................................................................... 2-1
3. Installing circlips .......................................................................................................................................2-1
4. Handling liquid gasket ..............................................................................................................................2-2
5. Replacing O-rings .....................................................................................................................................2-2
6. Replacing oil seals....................................................................................................................................2-2
7. Handling the battery .................................................................................................................................2-3
8. Handling electrical wiring .......................................................................................................................... 2-3
9. Handling fuses ..........................................................................................................................................2-4
10. Handling connectors ...............................................................................................................................2-5
11. Wiring color .............................................................................................................................................2-6
12. Dispose fluids correctly........................................................................................................................... 2-6
GENERAL MACHINE INFORMATION .............................................................................................................. 2-7
1. Engine identification .................................................................................................................................2-7
1.1 Engine model name and engine serial number................................................................................. 2-7
1.2 E4B engine........................................................................................................................................2-8
1.3 Cylinder number ................................................................................................................................2-9
2. Muffler full assembly identification ............................................................................................................ 2-9
2.1 Part number and serial number (DPF) .............................................................................................. 2-9
3. Specifications .........................................................................................................................................2-10
3.1 Specification for D1803-CR-E4, TE4 .............................................................................................. 2-10
3.2 Specification for V2403-CR-E4, TE4............................................................................................... 2-11
3.3 Specification for D1803-CR-TIE4, V2403-CR-TIE4 ........................................................................ 2-12
3.4 Specification for V2403-CR-TE4BG ................................................................................................ 2-13
4. Performance curves ............................................................................................................................... 2-14
4.1 Performance curve for D1803-CR-E4 ............................................................................................. 2-14
4.2 Performance curve for D1803-CR-TE4 ........................................................................................... 2-15
4.3 Performance curve for D1803-CR-TIE4 .......................................................................................... 2-16
4.4 Performance curve for V2403-CR-E4 ............................................................................................. 2-17
4.5 Performance curve for V2403-CR-TE4 ........................................................................................... 2-18
4.6 Performance curve for V2403-CR-TIE4 .......................................................................................... 2-19
5. Dimensions .............................................................................................................................................2-20
5.1 Dimensions .....................................................................................................................................2-20
6. Wiring diagram .......................................................................................................................................2-21
6.1 Engine intermediate harness (Engine side harness) ...................................................................... 2-21
6.2 Injector intermediate harness (Engine side harness) ...................................................................... 2-23
6.3 Engine ECU intermediate harness (OEM side harness) ................................................................. 2-24
6.4 System wiring diagram for D1803-CR-E4, D1803-CR-TE4, V2403-CR-E4, V2403-CR-TE4,
V2403-CR-TE4BG ..........................................................................................................................2-29
6.5 System wiring diagram for D1803-CR-TIE4, V2403-CR-TIE4 ........................................................ 2-31
D1803-CR-E4,D1803-CR-TE4,D1803-CR-TIE4,V2403-CR-E4,V2403-CR-TE4,V2403-CR-TE4BG,V2403-CR-TIE4
CONTENTS
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KiSC issued 12, 2018 A