engine parts manual - marine diesel basics

60
GB Engine Parts Manual When Performance Matters. WARNING If incorrectly used, this machine can cause severe injury.Those who use and maintain this machine should be trained in its proper use, warned of its dangers and should read the entire manual before attempting to set up, operate, adjust, or service the machine. Kubota ® Diesel Engine V2203-M-E3B-1 Jacobsen R-311 V2203-M-E3B-2 Jacobsen R-311 EC V2403-M-T-E3B-1 Jacobsen AR-522 V2403-M-T-E3B-2 Jacobsen R-311T 4192126-Rev B

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Page 1: Engine Parts Manual - MARINE DIESEL BASICS

GB

Engine PartsManual

When Performance Matters.™

WARNINGIf incorrectly used, this machine can cause severe injury. Those who useand maintain this machine should be trained in its proper use, warned of itsdangers and should read the entire manual before attempting to set up,operate, adjust, or service the machine.

19

17

18

13

6

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9

15

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7 8

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4

3

11

1 - INCLUDES ITEMS 3 - 16

Kubota® Diesel Engine

V2203-M-E3B-1Jacobsen R-311™

V2203-M-E3B-2Jacobsen R-311™ EC

V2403-M-T-E3B-1Jacobsen AR-522™

V2403-M-T-E3B-2Jacobsen R-311T™

4192126-Rev B

Page 2: Engine Parts Manual - MARINE DIESEL BASICS

© Copyright 2010, Jacobsen, A Textron Company. “All rightsreserved, including the right to reproduce this material or portions

thereof in any form.”

This manual contains a parts list for your Kubota Engine.

The Engine Serial Number for the Kubota engine is on aplate located on the valve cover.

Record the Engine Serial Number below for easyreference.

Engine Serial Number: _________________________

If additional information is needed, contact yourJacobsen Dealer.

Engine Serial No.Kubota Diesel

2

Proposition 65 Warning

This product contains or emitschemicals known to State of Californiato cause cancer and birth defects orother reproductive harm.

FOREWORD

Suggested Stocking Guide

To Keep your Equipment fully operational and productive, Jacobsen suggests you maintain a stock of the morecommonly used maintenance items. We have included part numbers for additional support materials and training aids.

To order any of the following material:

1. Write your full name and complete address on yourorder form.

2. Explain where and how to make shipment:

❑ UPS ❑ Regular Mail

❑ Overnight ❑ 2nd Day

3. Order by the quantity desired, the part number, andthe description of the part.

4. Send or bring the order to your authorized JacobsenDealer.

Service Parts

Qty. Part No. Description Qty. Part No. Description

LITHO IN U.S.A. 9-2013

Page 3: Engine Parts Manual - MARINE DIESEL BASICS

3

Table of Contents

1.1 ..............................Gasket Kits.............................................................................................................................................. 42.1 ..............................Crankcase ............................................................................................................................................... 63.1 ..............................Oil Pan ..................................................................................................................................................... 84.1 ..............................Flywheel and Housing ........................................................................................................................... 95.1 ..............................Cylinder Head Cover ............................................................................................................................ 106.1 ..............................Cylinder Head Cover ............................................................................................................................ 117.1 ..............................Valve Rocker Arm................................................................................................................................. 128.1 ..............................Cylinder Head ....................................................................................................................................... 149.1 ..............................Gear Case.............................................................................................................................................. 1610.1 ............................Main Bearing Case ............................................................................................................................... 1811.1 ............................Crankshaft............................................................................................................................................. 2012.1 ............................Crankshaft............................................................................................................................................. 2213.1 ............................Camshaft and Idle Gear ....................................................................................................................... 2414.1 ............................Fuel Camshaft....................................................................................................................................... 2615.1 ............................Engine Stop Lever-Idle Apparatus...................................................................................................... 2816.1 ............................Fuel Solenoid........................................................................................................................................ 2917.1 ............................Governor ............................................................................................................................................... 3018.1 ............................Speed Control Plate ............................................................................................................................. 3119.1 ............................Injection Pump...................................................................................................................................... 3220.1 ............................Fuel Filter .............................................................................................................................................. 3321.1 ............................Nozzle Holder and Glow Plug.............................................................................................................. 3422.1 ............................Alternator Mounting ............................................................................................................................. 3623.1 ............................Alternator .............................................................................................................................................. 3824.1 ............................Fan Pulley ............................................................................................................................................. 4025.1 ............................Starter Mounting................................................................................................................................... 4126.1 ............................Starter.................................................................................................................................................... 4227.1 ............................Starter.................................................................................................................................................... 4428.1 ............................Water Flange......................................................................................................................................... 4629.1 ............................Water Pump .......................................................................................................................................... 4730.1 ............................Reserve Tank ........................................................................................................................................ 4831.1 ............................Reserve Tank ........................................................................................................................................ 4932.1 ............................Intake and Exhaust Manifolds............................................................................................................. 5033.1 ............................Intake and Exhaust Manifolds............................................................................................................. 5134.1 ............................Turbo Charger ...................................................................................................................................... 5235.1 ............................Turbo Oil Pipe....................................................................................................................................... 5336.1 ............................Turbo Cooler......................................................................................................................................... 5437.1 ............................Accessory Parts ................................................................................................................................... 55

Page 4: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

4

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2 3 4

5

6

7 8

9

10 1112

13 14

15

1618193435444517

202122303139424346

23

24

25

26 2728

29 32

33 3637

38

40

41

1.1 Gasket KitsSerial No. All

Page 5: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

5

> Change from previous revision

Item Part No. Qty. Description Serial Numbers/Notes

1 4198312 1 Upper Gasket Kit

2 556931 1 • Washer with Rubber See 8.1

3 553030 8 • Seal, Valve Stem See 7.1

4 4134211 1 • O Ring, Oil Filler Plug See 5.1 and 6.1

5 4198328 1 • Gasket, Cylinder Head Marked 15, See 8.1

6 4134390 1 • Gasket, Intake Manifold See 32.1 and 33.1

7 4134393 1 • Gasket, Exhaust Manifold See 32.1 and 33.1

8 4134392 1 • Gasket, Exhaust Manifold See 32.1 and 33.1

9 4134208 1 • Gasket, Head Cover See 5.1 and 6.1

10 554051 4 • Gasket, Nozzle Holder See 21.1

11 557352 4 • Seal, Heat See 21.1

12 4134364 1 • Gasket, Water Flange See 28.1

13 4134370 1 • Gasket, Thermostat See 28.1

14 4134436 1 • Gasket, Muffler

15 4198317 1 Lower Gasket Kit All 2008 and early 2009 engines

15 4227840 1 Lower Gasket Kit 2009 engines to S/N 9TZ999

15 4281641 1 Lower Gasket Kit S/N 9U0001 to ADZ999

15 4281642 1 Lower Gasket Kit S/N AE0001 and Newer

16 N/S 1 • Gasket Not Used

17 4134175 1 • Gasket, Oil Pan S/N ADZ999 and Older, See 3.1

18 N/S 1 • Gasket Not Used

19 2500811 2 • Gasket, Drain Plug See 3.1

★ 20 4134183 1 • O Ring See 9.1

★ 21 4134192 2 • O Ring See 9.1

★ 22 4134193 1 • O Ring See 9.1

23 4139194 1 • Gasket, Gear Case All 2008 and early 2009 engines, See 9.1

23 4227760 1 • Gasket, Gear Case All late 2009 engines and newer, See 9.1

24 4134624 1 • Gasket, Return Flange See 9.1

25 N/S 1 • Gasket, Fuel Pump Not Used

26 4134224 1 • Gasket, Bearing Case See 10.1

27 4134226 1 • Gasket, Case Cover See 10.1

28 4134227 1 • Seal, Oil See 10.1

29 556976 1 • Seal, Oil See 11.1 and 12.1

30 594367 1 • O Ring See 11.1 and 12.1

31 4134178 1 • O Ring See 3.1

32 553163 1 • Gasket, Pump Cover See 19.1

33 4134218 1 • Gasket, Oil Pump See 2.1

34 553143 2 • Gasket See 18.1

35 4137997 2 • Gasket See 19.1

36 4198321 1 • Gasket See 14.1

37 4198212 2 • Seal, Oil See 15.1 and 18.1

38 4134267 2 • Gasket, Plate See 15.1, 16.1, and 18.1

39 4134271 1 • O Ring See 16.1

40 4134378 1 • Water Pump See 29.1

41 4134625 1 • Gasket, Hour Meter See 9.1

42 N/S 1 • O-Ring Not Used

43 4134260 1 • O Ring See 15.1

44 4134261 1 • Gasket See 15.1

45 552958 1 • Gasket See 2.1

46 4198437 1 • O-Ring See 9.1

★ Not used on late 2009 engines and newer

Page 6: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

6

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2

2

3

3

44

5

67

7

8

99

10

10

11

1213

1415

16 17

18

19

19

20

20

2121

22 2223 23

24 24

V2203-M-E3B

V2403-M-T-E3B

V2203-M-E3B

V2403-M-T-E3B

25

2.1 CrankcaseSerial No. All

Page 7: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

7

> Change from previous revision

1 4198391 1 Crankcase V2203-M-E3B Engine

1 4198318 1 Crankcase V2403-M-E3B Engine2 552950 6 • Plug3 552951 2 • Plug4 5001308 3 • Plug5 2500877 1 • Plug6 552952 6 • Cap, Sealing7 552953 2 • Cap, Sealing8 594368 2 • Pin, Straight9 550423 3 • Pin, Straight

10 594369 2 • Pin, Straight11 594370 1 • Pin, Straight12 552954 1 • Pin, Pipe13 5001861 1 • Cap, Sealing14 4198173 1 Plug V2203-M-E3B Engine Only

❒ 15 552958 1 Gasket V2203-M-E3B Engine Only16 594622 1 Cock, Drain V2203-M-E3B Engine Only17 552955 1 Joint, Drain Cock V2203-M-E3B Engine Only18 4134170 1 Pipe, Water Return V2403-M-E3B Engine Only19 4198174 1 Assembly Pump, Oil

❒ 20 4134218 1 Gasket, Oil Pump21 5001135 4 Bolt22 552963 1 Gear, Oil Pump Drive V2203-M-E3B Engine22 4198226 1 Gear, Oil Pump Drive V2403-M-E3B Engine23 550427 1 Key, Feather24 556915 1 Nut, Flange25 554018 1 Switch, Oil

❒ Included in Upper Gasket Kit, See 1.1

Page 8: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

3.1 Oil Pan

Item Part No. Qty. Description

8

3

4

5

6

7

8

9

10

1 556916 1 Oil Pan S

1 4281631 1 Oil Pan S❒ 2 4134175 1 Gasket, Oil Pan S

3 4198371 24 Bolt, Flange A3 556918 24 Bolt, Flange V4 4134176 2 Plug

❒ 5 2500811 2 Gasket6 4134177 1 Filter, Oil7 4198160 1 Bolt, Flange

❒ 8 4134178 1 O-Ring9 4134214 1 Gauge, Oil

10 4111662 1 Guide, Oil Gauge11 2812013 1 Plug, Oil Gauge

❒ Included in Lower Gasket Kit, See 1.1

Serial No. All

Serial Numbers/Notes

> Change from previous revision

1

2

45

11

/N ADZ999 and Older

/N AE0001 and Newer/N ADZ999 and Olderll except V2403-M-T-E3B-22403-M-T-E3B-2 Only

Page 9: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

4.1 Flywheel and Housing

Item Part No. Qty. Description

4

56

7 8

1 556985 1 Flywheel V

1 4198365 1 Flywheel V2 553097 1 • Gear, Ring V2 4198239 1 • Gear, Ring V3 556986 6 Bolt, Flywheel V3 4198377 6 Bolt, Flywheel V4 4134251 1 Housing, Flywheel V4 4198364 1 Housing, Flywheel V5 557332 1 Cover, Timing6 594338 1 Bolt7 550409 1 Washer, Spring8 4134252 11 Bolt

Serial No. All

Serial Numbers/Notes

9

> Change from previous revision

1

2

3

2203-M-E3B Engine

2403-M-E3B Engine2203-M-E3B Engine2403-M-E3B Engine2203-M-E3B Engine2403-M-E3B Engine2203-M-E3B Engine2403-M-E3B Engine

Page 10: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

5.1 Cylinder Head CoverKubota V2203-M-E3B Engine

Item Part No. Qty. Description

10

2

3

4

5

8

9

9 10

11

1 4198340 1 Cylinder Head Cover

2 4134204 1 • Pipe, Water Return3 4145911 1 • Cover, Breather4 4145912 1 • Valve, Breather5 550400 4 • Screw, with Washer

■ 6 4134208 1 Gasket, Head Cover7 4134209 10 Bolt8 4198326 1 Tube, Breather9 4134368 2 Clamp, Hose

10 4134210 1 Plug, Oil Filter■ 11 4134211 1 O Ring

■ Included in Upper Gasket Kit, See 1.1

Serial No. All

Serial Numbers/Notes

> Change from previous revision

1

6

7

Page 11: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

6.1 Cylinder Head CoverV2403-M-T-E3B

Item Part No. Qty. Description

12

3

4

5

6

7

8

9

10

11

12

13

16

15

1 4198432 1 Cylinder Head Cover

2 4227761 1 Shield, Oil Breather3 N/S 1 Baffle4 4134204 1 Pipe, Water Return5 4145911 1 Cover, Breather6 4134206 1 O Ring, Breather7 553912 1 Cap, Sealing8 4198433 1 Spacer, Breather9 4145912 1 Valve, Breather

10 2500914 2 Element, Breather11 4177234 4 Screw, Pan Head12 4145652 4 Washer, Spring

■ 13 4134208 1 Gasket, Head Cover14 4134209 10 Bolt15 4134210 1 Plug, Oil Filter

■ 16 4134211 1 O Ring■ Included in Upper Gasket Kit, See 1.1

Serial No. All

Serial Numbers/Notes

11

> Change from previous revision

14

Page 12: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

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1717

1819

7.1 Valve Rocker ArmSerial No. All

Page 13: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

13

> Change from previous revision

1 4198373 4 Valve, Inlet

2 4198374 4 Valve, Exhaust V2203-M-E3B Engine2 556953 4 Valve, Exhaust V2403-M-E3B Engine3 553027 8 Spring, Valve4 553028 8 Retainer, Valve Sp.5 4134385 8 Collet, Valve Spring

■ 6 553030 8 Seal, Valve Stem7 553031 8 Cap, Valve8 4159660 1 Rocker Arm Shaft9 553033 4 Bracket, Rocker Arm

10 553037 3 Spring, Rocker Arm11 4137828 4 Bolt, Flange12 4138201 1 Pin, Spring13 553036 2 Washer, Rocker Arm Shaft14 594353 2 Washer, Plain15 550409 2 Washer, Spring16 594338 2 Bolt17 5002804 8 Rocker Arm18 553040 8 • Screw, Adjusting19 4138207 8 • Nut

■ Included in Upper Gasket Kit, See 1.1

Page 14: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

14

V2403-M-T-E3B

V2203-M-E3B

V2403-M-T-E3B

V2203-M-E3B

1

1

1

2

2

3

3

4

5

5

6

67

7

8

9

Gasket Marking Location

9

10

1111

12

18

19

1314

15

16

17

8.1 Cylinder HeadSerial No. All

Page 15: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

15

> Change from previous revision

1 553934 2 Hook, Engine V2203-M-E3B Engine

1 4198205 1 Hook, Engine V2403-M-E3B Engine2 550376 1 Bolt3 4134179 2 Stud4 4198438 1 Hook, Engine V2403-M-E3B Engine Only5 550398 1 Nut6 550409 1 Washer, Spring7 550380 1 Washer, Plain8 4198376 1 Cylinder Head V2203-M-E3B Engine8 4198431 1 Cylinder Head V2403-M-E3B Engine9 552976 12 Cap, Sealing

10 552977 1 Cap, Sealing11 552978 2 Plug12 556926 4 Guide, Inlet Valve13 556927 4 Guide, Exhaust Valve14 556928 18 Bolt, Cylinder Head Bolt15 4198207 4 Seat, Inlet Valve V2403-M-E3B Engine Only16 4198206 4 Seat, Exhaust Valve V2403-M-E3B Engine Only

■ 17 4198328 1 Gasket, Cylinder Head (Marked 15) When replacing cylinder headgasket, order the gasket with thesame marking as the originalgasket. Gaskets are marked inlocation shown.

17 4198329 1 Gasket, Cylinder Head (Marked 20)17 4198330 1 Gasket, Cylinder Head (Marked 25)17 4198331 1 Gasket, Cylinder Head (Marked 30)17 4198332 1 Gasket, Cylinder Head (Marked 35)18 556930 1 Plug

■ 19 556931 1 Washer, with Rubber

■ Included in Upper Gasket Kit, See 1.1

Page 16: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

16

V2403-M-T-E3B

V2203-M-E3B

1

2

3

4

56

7

89

10

10

11

12

13

13

14

15

1617

18

19

20

21

22

23 24

2526

27

28

29 30

9.1 Gear CaseSerial No. All

Page 17: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

17

> Change from previous revision

▲ 1 4198389 1 Gear Case

◆ 1 4198388 1 Gear Case2 5001255 2 • Plug

❒★ 3 4134183 1 O Ring❒★ 4 4134192 2 O Ring❒★ 5 4134193 1 O Ring

6 594369 2 Pin, Straight7 4137886 1 Cap, Sealing

❒ 8 4134194 1 Gasket, Gear Case❒ 8 4227760 1 Gasket, Gear Case

9 4137901 1 Bolt, Flange10 4198240 7 Bolt, Flange11 4137829 1 Bolt, Flange12 4198361 2 Bolt, Flange13 4198161 4 Bolt, Flange

▲ 14 4198237 1 Joint, Pipe▲ 15 4198341 1 Collar, Valve Seat

16 552997 1 Spring17 552998 1 Seat, Valve18 594378 1 Ball19 552999 1 Flange, Water Return

❒ 20 4134624 1 Gasket, Return Flange21 550364 3 Bolt22 553004 1 Cover

❒ 23 4134625 1 Gasket, Hour Meter24 553003 4 Stud25 550394 4 Nut26 5001160 4 Washer, Spring

◆ 27 4198362 1 Cooler, Oil❒◆ 28 4198437 1 • O Ring◆ 29 4198363 1 Connector S/N 9ZZ999 and older◆ 29 4281632 1 Connector S/N AA0001 and Newer◆ 30 4134213 1 Collar S/N 9ZZ999 and older◆ 30 4281633 1 Collar S/N AA0001 and Newer

▲ Normally Aspirated Engines◆ Turbo Engines★ Not used on late 2009 engines and newer❒ Included in Lower Gasket Kit, See 1.1

Page 18: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

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3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

19

19

10.1 Main Bearing CaseSerial No. All

Page 19: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

19

> Change from previous revision

1 4198242 1 Bearing Case, Wheel V2203-M-E3B Engine

1 4198387 1 Bearing Case, Wheel V2403-M-E3B Engine2 4134220 2 • Bolt, Bearing Case

● 3 4134221 1 • Metal, STD Crankshaft◆ 3 4134222 1 • Metal, -0.20 mm Crankshaft■ 3 4134223 1 • Metal, -0.40 mm Crankshaft❒ 4 4134224 1 Gasket, Bearing Case

5 4134225 1 Cover, Bearing Case❒ 6 4134226 1 Gasket, Case Cover

7 594331 8 Bolt8 594332 8 Bolt

❒ 9 4134227 1 Seal, Oil10 4198301 1 Bearing Case, Main V2203-M-E3B Engine10 4198384 1 Bearing Case, Main V2403-M-E3B Engine11 4134220 2 • Bolt, Bearing Case

● 12 4134221 1 • Metal, STD Crankshaft◆ 12 4134222 1 • Metal, -0.20 mm Crankshaft■ 12 4134223 1 • Metal, -0.40 mm Crankshaft

13 4198302 1 Bearing Case, Main V2203-M-E3B Engine13 4198385 1 Bearing Case, Main V2403-M-E3B Engine14 4134220 2 • Bolt, Bearing Case

● 15 4134221 1 • Metal, STD Crankshaft◆ 15 4134222 1 • Metal, -0.20 mm Crankshaft■ 15 4134223 1 • Metal, -0.40 mm Crankshaft

16 4198303 1 Bearing Case, Main V2203-M-E3B Engine16 4198386 1 Bearing Case, Main V2403-M-E3B Engine17 4134220 2 • Bolt, Bearing Case

● 18 4134221 1 • Metal, STD Crankshaft◆ 18 4134222 1 • Metal, -0.20 mm Crankshaft■ 18 4134223 1 • Metal, -0.40 mm Crankshaft

19 556944 3 Bolt, Bearing Case

❒ Included in Lower Gasket Kit, See 1.1● Included in Standard Metal Kit, See 11.1 and 12.1◆ Included in 0.20 mm Metal Kit, See 11.1 and 12.1■ Included in 0.40 mm Metal Kit, See 11.1 and 12.1

Page 20: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

11.1 CrankshaftV2203-M-E3B Engine

20

1

2

34

4

5

6

7

8

9

13

14

15

1617

18

19

20

Serial No. All

10

1112

21

21

22

22

23

Page 21: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

★ 1 4198313 4 Piston Standard

▲ 1 4198316 4 Piston +0.25 mm★ 2 4198308 4 Piston Ring Kit Standard▲ 2 4198309 4 Piston Ring Kit +0.25 mm★▲ 3 556964 4 Pin, Piston★▲ 4 4159662 8 Cir Clip, Internal

5 556966 4 Connecting Rod S/N ABZ999 and Older5 4281634 4 Connecting Rod S/N AC0001 and Newer

★▲ 6 556967 1 • Bush, Piston Pin7 557331 2 • Bolt, Connecting Rod

● 8 556968 1 • Metal, Standard Crankpin◆ 8 556969 1 • Metal, -0.20 mm Crankpin■ 8 556970 1 • Metal, -0.40 mm Crankpin

9 4134239 1 Crankshaft10 2500953 4 • Ball11 553095 1 • Bush, Crankshaft12 4198235 1 Pin, Straight13 4124240 1 Gear, Crank14 4134454 1 Key, Feather15 556975 1 Slinger, Oil16 553088 1 Collar, Crankshaft

❒ 17 594367 1 O Ring18 553089 1 Nut, Crankshaft

❒ 19 556976 1 Seal, Oil● 20 4134242 1 Metal, Standard Crankshaft◆ 20 4134243 1 Metal, -0.20 mm Crankshaft■ 20 4134244 1 Metal, -0.40 mm Crankshaft● 21 4134245 2 Metal, Standard Side◆ 21 4134246 2 Metal, +0.20 mm Side■ 21 4134247 2 Metal, +0.40 mm Side● 22 4134248 2 Metal, Standard Side◆ 22 4134249 2 Metal, +0.20 mm Side■ 22 4134250 2 Metal, +0.40 mm Side● 23 4134221 4 Metal, Standard Crankshaft Included in bearing case, See 10.1◆ 23 4134222 4 Metal, -0.20 mm Crankshaft Included in bearing case, See 10.1■ 23 4134223 4 Metal, -0.40 mm Crankshaft Included in bearing case, See 10.1

❒ Included in Lower Gasket Kit, See 1.1★ 4198314 4 Kit, Standard Piston Includes Items marked ★

▲ 4198315 4 Kit, +0.25 mm Piston Includes Items marked ▲

● 4198367 1 Kit, Standard Engine Metal Includes Items marked ●

◆ 4198368 1 Kit, 0.20 mm Engine Metal Includes Items marked ◆

■ 4198369 1 Kit, 0.40 mm Engine Metal Includes Items marked ■

21

> Change from previous revision

Page 22: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

12.1 CrankshaftV2403-M-T-E3B Engine

22

1

2

34

4

5

6

7

8

9

13

14

15

1617

18

19

20

21

10

1112

22

22

23

23

24

Page 23: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

1 4198427 4 Piston Standard

1 4198428 4 Piston +0.25 mm2 4198379 4 Piston Ring Kit Standard2 4198380 4 Piston Ring Kit +0.25 mm3 556964 4 Pin, Piston4 4159662 8 Cir Clip, Internal5 4198382 4 Connecting Rod6 4198381 4 • Bush, Piston Pin7 557331 8 • Bolt, Connecting Rod

● 8 556968 4 • Metal, Standard Crankpin◆ 8 556969 4 • Metal, -0.20 mm Crankpin■ 8 556970 4 • Metal, -0.40 mm Crankpin

9 4198366 1 Crankshaft10 2500953 4 • Ball11 553095 1 • Bush, Crankshaft12 4198236 1 Pin, Straight13 4198171 1 Gear, Crank14 4198165 1 Key, Feather15 556975 1 Slinger, Oil16 553088 1 Collar, Crankshaft

❒ 17 594367 1 O Ring18 553089 1 Nut, Crankshaft

❒ 19 556976 1 Seal, Oil20 4198172 1 Gear, Oil Pump Drive

● 21 4134242 1 Metal, Standard Crankshaft◆ 21 4134243 1 Metal, -0.20 mm Crankshaft■ 21 4134244 1 Metal, -0.40 mm Crankshaft● 22 4134245 2 Metal, Standard Side◆ 22 4134246 2 Metal, +0.20 mm Side■ 22 4134247 2 Metal, +0.40 mm Side● 23 4134248 2 Metal, Standard Side◆ 23 4134249 2 Metal, +0.20 mm Side■ 23 4134250 2 Metal, +0.40 mm Side● 24 4134221 4 Metal, Standard Crankshaft Included in bearing case, See 10.1◆ 24 4134222 4 Metal, -0.20 mm Crankshaft Included in bearing case, See 10.1■ 24 4134223 4 Metal, -0.40 mm Crankshaft Included in bearing case, See 10.1

❒ Included in Lower Gasket Kit, See 1.1

● 4198367 1 Kit, Standard Engine Metal Includes Items marked ●

◆ 4198368 1 Kit, 0.20 mm Engine Metal Includes Items marked ◆

■ 4198369 1 Kit, 0.40 mm Engine Metal Includes Items marked ■

23

> Change from previous revision

Page 24: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

24

1

2

3

4

5

6

7

8

9

10

11

12

13

14

13.1 Camshaft and Idle GearSerial No. All

Page 25: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

25

> Change from previous revision

1 557322 8 Tappet

2 556957 8 Push Rod V2203-M-E3B Engine2 4198304 8 Push Rod V2403-M-E3B Engine3 4198305 1 Camshaft V2203-M-E3B Engine3 4198424 1 Camshaft V2403-M-E3B Engine4 2500953 1 • Ball5 4134233 1 • Gear, Cam V2203-M-E3B Engine5 4198425 1 • Gear, Cam V2403-M-E3B Engine6 594374 1 • Key, Feather7 553068 1 • Stopper, Camshaft8 550377 2 • Bolt9 4159665 1 Idle Gear All 2008 and early 2009 engines9 4227841 1 Idle Gear All late 2009 engines and newer

10 4134234 1 • Bush, Idle Gear All 2008 and early 2009 engines10 553070 1 • Bush, Idle Gear All late 2009 engines and newer11 4134438 1 Collar12 4134439 1 Cir Clip, External All 2008 and early 2009 engines12 553073 1 Cir Clip, External All late 2009 engines and newer13 4134440 1 Shaft, Idle Gear All 2008 and early 2009 engines14 4227860 1 Shaft, Idle Gear All late 2009 engines and newer15 550377 3 Bolt

Page 26: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

26

1

2

3

4

5

6

78

9

10

11

1213

14

15

1617

18

14.1 Fuel CamshaftSerial No. All

Page 27: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

557335 1

4198306 1

4281635 1

557377 1N/S 1

594381 14198383 1557378 1594373 1557379 1553123 1557380 1550432 39553125 1557336 7

4198325 14198372 1553127 1

4198307 1594330 2

4198169 1557034 1

4198370 14198321 1557035 1

4281636 14134407 4

27

> Change from previous revision

▲ Fuel Camshaft Assembly

◆ Fuel Camshaft Assembly S/N ADZ999 and Older

◆ Fuel Camshaft Assembly S/N AE0001 and Newer

▲ 1 • Camshaft, Fuel◆ 1 • Camshaft, Fuel▲ 2 • Bearing, Ball◆ 2 • Bearing, Ball

3 • Gear, Injection Pump4 • Key, Feather5 • Sleeve, Governor6 • Circle Clip, Gov Sleeve7 • Case, Governor Ball8 • Ball9 • Circle Clip

10 • Ball▲ 11 Bearing, Ball◆ 11 Bearing, Ball▲ 12 Stopper, Fuel Camshaft◆ 12 Stopper, Fuel Camshaft

13 Bolt14 Cover, Fuel Camshaft

▲ 15 Collar◆ 15 Collar❒ 16 Gasket

17 Circle Clip, External S/N ADZ999 and Older18 Circle Clip, External S/N AE0001 and Newer19 Bolt

▲ Normally Aspirated Engines◆ Turbo Engines❒ Included in Lower Gasket Kit, See 1.1

Page 28: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

15.1 Engine Stop Lever-Idle Apparatus

Item Part No. Qty. Description

4134256

413425741342594134260413426141342624134263413426441342654198212550425

41342664134267550364553003

28

1

5

7

8

9

10

11

12

13

14

15

16

1 1 Apparatus, Idling

2 1 • Bolt, Adjustment3 1 • Nut, Spring

❒ 4 1 • O Ring❒ 5 1 Gasket

6 1 Cap7 1 Lever, Engine Stop A8 1 • Lever, Stop A9 1 • Lever, Engine Stop A

❒ 10 1 • Seal, Oil A11 1 • Pin, Spring A12 1 • Spring, Return A

❒ 13 1 Gasket, Plate A14 2 Bolt A15 2 Stud A16 2810647 2 Nut, Flange A

❒ Included in Lower Gasket Kit, See 1.1

Serial No. All

Serial Numbers/Notes

> Change from previous revision

2

34

6

ll 2008 and early 2009 enginesll 2008 and early 2009 enginesll 2008 and early 2009 enginesll 2008 and early 2009 enginesll 2008 and early 2009 enginesll 2008 and early 2009 enginesll 2008 and early 2009 enginesll 2008 and early 2009 enginesll 2008 and early 2009 enginesll 2008 and early 2009 engines

Page 29: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

16.1 Fuel Solenoid

Item Part No. Qty. Description

12

3

4

6

7

8

9

10

5

1 4134269 1 Guide, Solenoid

2 4134270 1 Solenoid, Fuel❒ 3 4134271 1 O Ring

4 553003 2 Stud5 2810647 2 Nut, Flange6 4227780 1 Cover, Housing A

❒ 7 4134267 1 Gasket, Plate A8 550362 2 Bolt A9 554099 2 Stud A

10 2810647 2 Nut, Flange A

❒ Included in Lower Gasket Kit, See 1.1

Serial No. All

Serial Numbers/Notes

29

> Change from previous revision

ll late 2009 engines and newerll late 2009 engines and newerll late 2009 engines and newerll late 2009 engines and newerll late 2009 engines and newer

Page 30: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

17.1 Governor

Item Part No. Qty. Description

30

1

1

2

3

5

67

9

10

11

1 4198310 1 Fork Lever Assembly V

1 4202321 1 Fork Lever Assembly V1 4198430 1 Fork Lever Assembly V2 4134278 1 • Lever, Fork3 4134279 1 • Shaft, Fork Lever4 552992 1 • Holder, Fork Lever5 4138085 1 • Bolt, Flange6 553137 1 • Bolt7 5001160 1 • Washer, Spring8 4137901 2 Bolt, Flange9 4134284 1 Bolt

10 4198232 1 Spring, Governor V

10 4134285 1 Spring, GovernorVE

11 4134286 1 Spring, Governor

Serial No. All

Serial Numbers/Notes

> Change from previous revision

4

8

2203-M-E3B-1 Engine

2203-M-E3B-2 Engine2403-M-E3B Engine

2203-M-E3B-1 Engine2203-M-E3B-2 and V2403-M-E3Bngines

Page 31: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

18.1 Speed Control Plate

Item Part No. Qty. Description

12

3

4

4

5

6

7

8

9

10

11

12

1314

15

1 4134289 1 Bolt, Adjustment

2 4198238 1 • Bolt, Adjustment3 553142 1 • Nut

❒ 4 553143 2 Gasket5 553879 1 Nut6 4134290 1 Plate, Speed Control7 4134291 1 Lever, Governor8 4134292 1 Lever, Speed Control

❒ 9 4198212 1 Seal, Oil10 550425 1 Pin, Spring11 4134266 1 Spring, Return

❒ 12 4134267 1 Gasket, Plate13 550364 2 Bolt14 553003 2 Stud15 2810647 2 Nut, Flange

❒ Included in Lower Gasket Kit, See 1.1

Serial No. All

Serial Numbers/Notes

31

> Change from previous revision

Page 32: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

19.1 Injection Pump

32

1

3

4

4

6

7

8

9

10

11

12

1314

Item Part No. Qty. Description

1 2501172 1 Joint, Eye S/N

1 4281637 1 Joint, Eye S/N2 4198378 1 Injection Pump V222 4198434 1 Injection Pump S/N2 4281368 1 Injection Pump S/N3 2501182 1 • Screw, Hollow S/N3 4289858 1 • Bolt, Eye Joint S/N

❒ 4 4137997 2 • Gasket S/N4 4289858 2 • Gasket S/N5 4198375 AR Shim, Injection Pump 0.175 5000884 AR Shim, Injection Pump 0.205 4134275 AR Shim, Injection Pump 0.255 4134276 1 Shim, Injection Pump 0.306 4137820 4 Bolt, Flange7 553024 2 Stud8 4137803 2 Nut, Flange9 553118 1 Cock, Jet Start

10 4134172 1 Cover, Injection Pump❒ 11 553163 1 Gasket, Pump Cover

12 550362 2 Bolt13 4134174 1 Bracket, Throttle Cable14 550364 2 Bolt

❒ Included in Lower Gasket Kit, See 1.1

Serial No. All

> Change from previous revision

2

5

7

8

Serial Numbers/Notes

9TZ999 and Older

9U0001 and Newer03-M-E3B9TZ999 and Older V2403-M-E3B9U0001 and Newer V2403-M-E3B9TZ999 and Older9U0001 and Newer9TZ999 and Older9U0001 and Newer5 mm0 mm0 mm0 mm

Page 33: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

20.1 Fuel Filter

Item Part No. Qty. Description

1

2

3

4

5

6

6

7

7

7

7

7

503626 1 Fuel Filter Assembly

1 4134312 1 • Cover, Filter

2 4138103 2 • Bolt, Joint3 4134314 1 • Plug4 557619 1 • Element, Fuel Filter5 4138106 1 • Gasket6 4134317 2 • Connector7 4138107 5 • Gasket

Serial No. All

Serial Numbers/Notes

33

> Change from previous revision

2

Page 34: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

34

1

2

3

4

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

1313

13

13

14

1516

17

18

19

20

2122

A

B

C

D

A A

BB

CC

DD

V2403-M-T-E3B

V2203-M-E3B

21.1 Nozzle Holder and Glow PlugSerial No. All

Page 35: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

4134296

55734942277624198170553105553105

2501170556992

4134299556993

4134300556994

4134301556995

4134302554054554055550401556996

50011524198162413430341982094134297554103554110

4198208

35

> Change from previous revision

1 1 Pipe, Overflow

2 1 Pipe, Overflow All 2008 and early 2009 engines2 1 Tube, Fuel All late 2009 engines and newer3 1 • Clip, Pipe All 2008 and early 2009 engines4 1 • Clip, Pipe All 2008 and early 2009 engines4 2 • Clip, Pipe All late 2009 engines and newer5 1 Clamp, Cord6 1 Pipe, No. 1 Injection V2203-M-E3B Engine6 1 Pipe, No. 1 Injection V2403-M-E3B Engine7 1 Pipe, No. 2 Injection V2203-M-E3B Engine7 1 Pipe, No. 2 Injection V2403-M-E3B Engine8 1 Pipe, No. 3 Injection V2203-M-E3B Engine8 1 Pipe, No. 3 Injection V2403-M-E3B Engine9 1 Pipe, No. 4 Injection V2203-M-E3B Engine9 1 Pipe, No. 4 Injection V2403-M-E3B Engine

10 3 Clamp, Pipe11 3 Clamp, Pipe12 3 Screw, Washer13 4 Glow Plug14 4 • Nut, Flange15 4 • Washer, Plain16 1 Cord, Glow Plug17 4 Nozzle Holder V2203-M-E3B Engine17 4 Nozzle Holder V2403-M-E3B Engine18 4 • Nut19 4 • Washer20 4 • Piece, Nozzle V2203-M-E3B Engine20 4134298 4 • Piece, Nozzle V2403-M-E3B Engine

■ 21 554051 4 • Gasket■ 22 557352 4 • Seal, Heat

■ Included in Upper Gasket Kit, See 1.1

Page 36: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

36

1

2

3

4

5

6

7

8

9

10

11

12

1314

22.1 Alternator MountingSerial No. All

Page 37: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

5000938

413431941343204134321550394

50011604134322594374

41983924202300

413432341343244134325413432641982104198231

37

> Change from previous revision

1 1 Alternator

2 1 Stay, Dynamo3 1 Bolt, Flange4 1 Bolt5 1 Nut6 1 Washer, Spring7 1 Pulley, Fan Drive8 1 Key, Feather9 1 Belt, Cog V2203-M-E3B-1 Engine

9 1 Belt, VV2203-M-E3B-2 Engine andV2403-M-T-E3B-2 Engine

9 1 Belt, V V2403-M-T-E3B-1 Engine10 1 Coupler Assembly11 1 • Coupler12 2 • Terminal13 1 Coupler Assembly14 1 • Terminal

Page 38: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

38

23.1 AlternatorPart No. 5000938

Serial No. All

1

2

3

45

6

7

8

9

10

11 12

13

14

15

16

17

18

19

20

21 22

23

24

25

26

27

Page 39: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

39

> Change from previous revision

1 5002415 1 Pulley, Alternator

2 557948 1 Nut3 557949 1 Collar4 4134327 1 Rotor5 557951 1 • Cover, Bearing6 4134328 1 • Bearing, Ball7 4134341 1 Clamp, Cord8 4134329 1 Frame, Drive End9 5001210 1 • Plate, Retainer

10 557956 4 • Screw, Round Head11 557957 2 • Bolt, Through12 557958 1 • Bearing, Ball13 4134331 1 Frame, End14 4134332 1 Cover, End15 5002916 1 Assembly, Rectifier16 4134337 1 Bush, Insulation (Incl. 19 & 20)17 557963 1 Holder, Brush18 557964 2 Brush19 557965 2 Spring, Brush20 557966 2 Screw, Round Head21 557967 6 Screw, Round Head22 557968 1 Screw, Round Head23 557969 3 Bolt24 557970 2 Nut25 557971 2 Bolt26 557972 1 Nut27 2810355 1 Assembly, Regulator

Page 40: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

24.1 Fan Pulley

Item Part No. Qty. Description

40

1

2

3

1 4145650 4 Bolt, Flange V

1 4134384 4 Bolt, Flange V2 553174 1 Collar, Fan V2 4134383 1 Collar, Fan V3 4198228 1 Pulley, Fan V

3 4202320 1 Pulley, FanVV

3 557382 1 Pulley, Fan V

Serial No. All

Serial Numbers/Notes

> Change from previous revision

2203-M-E3B Engine

2403-M-T-E3B Engine2203-M-E3B Engine2403-M-T-E3B Engine2203-M-E3B-1 Engine2203-M-E3B-2 Engine and2403-M-T-E3B-2 Engine2403-M-T-E3B-1 Engine

Page 41: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

25.1 Starter Mounting

Item Part No. Qty. Description

1

2

3

4

56

1 556988 1 Starter V

1 4198229 1 Starter V2 594345 1 Stud3 594337 1 Bolt4 4138117 1 Nut, Flange5 550395 1 Nut6 550409 1 Washer, Spring

Serial No. All

Serial Numbers/Notes

41

> Change from previous revision

2203-M-E3B Engine, See 26.1

2403-M-T-E3B Engine, See 27.1

Page 42: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

42

1

2

3

4

56

7

8

9

1011

12

13

14

1516

17

18

18

19

20

21

22

23

24

26.1 StarterPart Number 556988, V2203-M-E3B Engine Only

Serial No. All

Page 43: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

43

> Change from previous revision

1 2810746 1 Yoke Assembly

2 2810745 1 Armature Assembly3 557892 1 • Bearing, Ball4 557893 1 • Bearing, Ball5 4134348 1 Clutch Assembly6 4134349 1 • Pinion, Bevel7 4134350 1 Frame, Drive End8 4198167 1 Magnetic Switch Assembly9 2810940 1 Frame, End

10 2810748 1 Brush Holder Assembly11 553227 1 • Spring, Brush12 557901 1 Gear13 557903 1 Retainer14 557902 5 Roller15 557904 1 Ball16 557905 1 Spring17 557906 2 Screw18 4145737 2 O-Ring19 557908 2 Bolt Assembly20 5003301 1 Pipe, Drain21 557912 1 Nut, Hexagon22 2810747 2 Bolt23 4145701 1 Nut, Hexagon24 2810646 1 Cover, Terminal

Page 44: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

44

1

2

3

4

56

78

9

10

11

12

13

14

15

16

17

18

1920

21

21

22

23

2425

27.1 StarterPart Number 4198229, V2403-M-T-E3B Engine Only

Serial No. All

Page 45: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

Item Part No. Qty. Description Serial Numbers/Notes

45

> Change from previous revision

1 4198216 1 Yoke

2 4198215 1 Armature3 4198222 1 • Bearing4 557892 1 • Bearing5 4198214 1 Clutch, Over Running6 5001307 1 • Gear, Pinion7 557902 5 Roller8 557903 1 Retainer9 557901 1 Gear

10 4198219 1 Gear11 4198213 1 Frame, Drive End12 4198218 1 Frame, End13 4198221 1 Holder, Brush14 4198217 4 • Spring15 4198130 1 Magnetic Switch Assembly16 4198223 2 Screw17 4198224 2 Screw18 4198220 2 Bolt, Through19 557904 1 Ball20 557905 1 Spring21 5001244 2 O Ring22 4198201 1 Pipe, Drain23 5001183 1 Nut, Hexagon24 557912 1 Nut, Hexagon25 557913 1 Cord, Stop Solenoid

Page 46: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

28.1 Water Flange

46

1

2

2 ●

3 4

5

● V2403-M6

7

8

910

11

12

13

1414

1515

16

16

17

18

V2403-M-T-E3BV2203-M-E3B

Item Part No. Qty. Description

1 4198342 1 Flange, Water V

1 4134358 1 Flange, Water V2 4198241 1 • Plug V2 4134361 2 • Plug V3 4134362 2 • Bolt, Flange4 4134363 1 • Bolt, Flange

■ 5 4134364 1 Gasket, Water Flange ■

6 4113985 2 Bolt7 553024 1 Stud8 4134365 1 Bolt9 550398 1 Nut

10 550409 1 Washer, Spring11 4134366 1 Pipe, Water Return12 4198233 1 Clamp, Hose13 4134368 1 Clamp, Hose14 553184 1 Cover, Thermostat V14 4134369 1 Cover, Thermostat V

■ 15 4134370 1 Gasket, Thermostat ■

16 594334 2 Bolt17 4134371 1 Thermostat18 4134361 1 Plug V

Serial No. All

> Change from previous revision

-T-E3B Only

Serial Numbers/Notes

2203-M-E3B Engine

2403-M-E3B Engine2203-M-E3B Engine2403-M-E3B Engine

Included in Upper Gasket Kit

2203-M-E3B Engine2403-M-E3B EngineIncluded in Upper Gasket Kit

2403-M-E3B Engine Only

Page 47: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

29.1 Water Pump

Item Part No. Qty. Description

1

2

4

5

6

7

8

9

10

1112

4198243 1 Water Pump Assembly V

4198319 1 Water Pump Assembly V1 4198300 1 Body, Water Pump V1 4134374 1 Body, Water Pump V2 553189 1 • Bearing V2 4198211 1 • Bearing V3 4134375 1 • Impeller, Water Pump4 4134376 1 • Mechanical Seal Assembly V4 4198323 1 • Mechanical Seal Assembly V5 4134377 1 • Flange with Pump Shaft6 557975 1 • Pipe, Water Return V

❒ 7 4134378 1 Gasket, Water Pump8 594332 2 Bolt9 4134379 1 Stud

10 550363 6 Bolt11 550409 1 Washer, Spring12 550398 1 Nut

❒ Included in Lower Gasket Kit, See 1.1

Serial No. All

Serial Numbers/Notes

47

> Change from previous revision

3

2203-M-E3B Engine

2403-M-E3B Engine2203-M-E3B Engine2403-M-E3B Engine2203-M-E3B Engine2403-M-E3B Engine

2203-M-E3B Engine2403-M-E3B Engine

2403-M-E3B Engine Only

Page 48: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

30.1 Reserve TankV2203-M-E3B Engines Only

Item Part No. Qty. Description

48

2

3

1 5002444 1 Reserve Tank Assembly

2 4198436 1 • Cap Assembly3 4198439 1 • • Tube Assembly

Serial No. All

Serial Numbers/Notes

> Change from previous revision

1

Page 49: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

31.1 Reserve TankV2403-M-T-E3B Engines Only

Item Part No. Qty. Description

1

2 3

4

5

6

6

7

1 557367 1 Reserve Tank Assembly

2 557984 1 • Cap3 2500815 1 • Gasket4 557370 1 • Pipe, Water Overflow5 557371 1 • Pipe, Water Overflow6 553914 2 • Clip, Pipe7 557374 1 Stay, Reserve Tank

Serial No. All

Serial Numbers/Notes

49

> Change from previous revision

Page 50: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

32.1 Intake and Exhaust ManifoldsV2203-M-E3B Engines Only

Item Part No. Qty. Description

50

12

3

4

7

8

8

8

9

1 4198327 1 Intake Manifold

2 4134204 1 • Pipe, Water Return■ 3 4134390 1 Gasket, Intake Manifold

4 550379 7 Bolt5 556949 1 Exhaust Manifold6 4134392 1 Gasket, Exhaust Manifold

■ 7 4134393 1 Gasket, Exhaust Manifold■ 8 553024 8 Stud

9 4134394 8 Nut10 556951 1 Cover, Manifold11 553020 1 Gasket, Muffler12 4113985 4 Bolt

■ Included in Upper Gasket Kit, See 1.1

Serial No. All

Serial Numbers/Notes

> Change from previous revision

5

68

9

9

9

10

11

12

Page 51: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

33.1 Intake and Exhaust ManifoldsV2403-M-T-E3B Engines Only

Item Part No. Qty. Description

1

2

3

4

5

89

10

11

1 4198423 1 Intake Manifold

■ 2 4134390 1 Gasket, Intake Manifold3 550379 7 Bolt4 553143 1 Gasket5 4138249 1 Bolt, Flange6 4134391 1 Exhaust Manifold

■ 7 4134392 1 Gasket, Exhaust Manifold■ 8 4134393 1 Gasket, Exhaust Manifold

9 553024 6 Stud10 4134395 8 Nut11 4134396 2 Stud

■ Included in Upper Gasket Kit, See 1.1

Serial No. All

Serial Numbers/Notes

51

> Change from previous revision

6

7

10

11

Page 52: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

34.1 Turbo ChargerV2403-M-T-E3B Engines Only

Item Part No. Qty. Description

52

1

2 3

45

6V2403

7

11

1213

1 4198426 1 Turbo Charger

2 4134401 1 Gasket3 4134402 4 Stud4 550398 4 Nut5 550409 4 Washer, Spring6 4134405 1 Flange, Muffler V6 4227800 1 Flange, Muffler V7 4134406 1 Gasket8 4134407 2 Bolt9 594334 2 Bolt V9 2500960 4 Bolt V

10 4134409 1 Bolt11 4198422 1 Hose, Inlet12 4134411 1 Band, Pipe13 5003607 1 Band, Pipe

Serial No. All

Serial Numbers/Notes

> Change from previous revision

-M-T-E3B-1 V2403-M-T-E3B-2

68

9 9

9

10 10

2403-M-T-E3B-12403-M-T-E3B-2

2403-M-T-E3B-12403-M-T-E3B-2

Page 53: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

35.1 Turbo Oil PipeV2403-M-T-E3B Engines Only

Item Part No. Qty. Description

Pin, Band

1

2

3

4

5

6

9

10

11

11

13

1 4198429 1 Oil Pipe

2 4138039 1 Bolt, Eye Joint3 4138246 1 Gasket4 4134414 1 Bolt, Eye Joint5 4138244 1 Gasket V5 4227801 1 Gasket V6 4198390 1 Oil Pipe7 4138248 1 Gasket8 550361 2 Bolt9 4134421 1 Pipe, Oil

10 4134422 1 Tube, Oil11 5003612 2 Clamp, Hose12 4138253 1 Clamp, Pipe13 4138252 1

Serial No. All

Serial Numbers/Notes

53

> Change from previous revision

7

8

12

2403-M-T-E3B-12403-M-T-E3B-2

Page 54: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2203-M-E3B

36.1 Turbo CoolerV2403-M-T-E3B Engines Only

Item Part No. Qty. Description

54

1

2

4

6

7 8

8

1 4198362 1 Oil Cooler

2 4198437 1 • O Ring3 4198164 1 Pin, Spring4 4134429 1 Hose, Oil Cooler5 4134368 1 Clamp, Hose6 2501011 1 Band, Pipe7 4134434 1 Hose, Oil Cooler8 2501011 2 Band, Pipe

Serial No. All

Serial Numbers/Notes

> Change from previous revision

3

5

Page 55: Engine Parts Manual - MARINE DIESEL BASICS

KUBOTA V2403-M-T-E3B

37.1 Accessory Parts

Item Part No. Qty. Description

1 2

3

4

56

7

8

9

1 553020 1 Gasket, Muffler V

1 4134436 1 Gasket, Muffler V2 594331 4 Bolt V

● 3 4133239 1 Adapter, Oil Filter V3 4136120 1 Adapter, Oil Filter V

● 4 4133241 1 O Ring● 5 4133242 1 O Ring● 6 4133240 1 Plug, Oil Filter● 7 4133243 1 Head, Engine Oil Filter V

7 4183634 1 Head, Engine Oil Filter V8 4113986 1 Engine Oil Filter Cartridge9 4198421 1 Pipe, Inlet Breather V

10 4132489 1 Fuel Pump V

● 4133238 1 Remote Oil Filter Kit In

Serial No. All

Serial Numbers/Notes

55

> Change from previous revision

10

2203-M-E3B Engine

2403-M-E3B Engine2203-M-E3B Engine Only2203-M-E3B Engine2403-M-E3B Engine

2203-M-E3B Engine2403-M-E3B Engine

2403-M-E3B Engine Only2403-M-E3B Engine Only

cludes Items marked ●

Page 56: Engine Parts Manual - MARINE DIESEL BASICS

INDEX

2500811.....................5, 82500815.......................492500877.........................72500914.......................112500953.......... 21, 23, 252500960.......................522501011.......................542501170.......................352501172.......................322501182.......................322810355.......................392810646.......................432810647.......... 28, 29, 312810745.......................432810746.......................432810747.......................432810748.......................432810940.......................432812013.........................84111662.........................84113985.......................504124240.......................214132489.......................554133238.......................554133239.......................554133240.......................554133241.......................554133242.......................554133243.......................554134170.........................74134172.......................324134174.......................324134175.....................5, 84134176.........................84134177.........................84134178.....................5, 84134183...................5, 174134192...................5, 174134193...................5, 174134194.......................174134204.......... 10, 11, 504134206.......................114134208............ 5, 10, 114134209.................10, 114134210.................10, 114134211............ 5, 10, 114134213.......................174134214.........................84134218.....................5, 74134220.......................194134221.......... 19, 21, 234134222.......... 19, 21, 234134223.......... 19, 21, 234134224...................5, 194134225.......................194134226...................5, 19

4134227.................. 5, 194134233...................... 254134234...................... 254134239...................... 214134242................ 21, 234134243................ 21, 234134244................ 21, 234134245................ 21, 234134246................ 21, 234134247................ 21, 234134248................ 21, 234134249................ 21, 234134250................ 21, 234134251........................ 94134252........................ 94134256...................... 284134257...................... 284134259...................... 284134260.................. 5, 284134261.................. 5, 284134262...................... 284134263...................... 284134264...................... 284134265...................... 284134266................ 28, 314134267...... 5, 28, 29, 314134269...................... 294134270...................... 294134271.................. 5, 294134275...................... 324134276...................... 324134278...................... 304134279...................... 304134284...................... 304134285...................... 304134286...................... 304134289...................... 314134290...................... 314134291...................... 314134292...................... 314134296...................... 354134297...................... 354134298...................... 354134299...................... 354134300...................... 354134301...................... 354134302...................... 354134303...................... 354134319...................... 374134320...................... 374134321...................... 374134322...................... 374134323...................... 374134324...................... 374134325...................... 374134326...................... 37

4134327 ...................... 394134328 ...................... 394134329 ...................... 394134331 ...................... 394134332 ...................... 394134337 ...................... 394134341 ...................... 394134348 ...................... 434134349 ...................... 434134350 ...................... 434134364 ........................ 54134368 ................ 10, 544134370 ........................ 54134374 ...................... 474134375 ...................... 474134376 ...................... 474134377 ...................... 474134378 .................. 5, 474134379 ...................... 474134385 ...................... 134134390 ............5, 50, 514134391 ...................... 514134392 ............5, 50, 514134393 ............5, 50, 514134394 ...................... 504134395 ...................... 514134396 ...................... 514134401 ...................... 524134402 ...................... 524134405 ...................... 524134406 ...................... 524134407 ................ 27, 524134409 ...................... 524134411 ...................... 524134414 ...................... 534134421 ...................... 534134422 ...................... 534134429 ...................... 544134434 ...................... 544134436 .................. 5, 554134438 ...................... 254134439 ...................... 254134440 ...................... 254134454 ...................... 214134624 .................. 5, 174134625 .................. 5, 174136120 ...................... 554137803 ...................... 324137820 ...................... 324137828 ...................... 134137829 ...................... 174137886 ...................... 174137901 ................ 17, 304137997 .................. 5, 324138039 ...................... 534138085 ...................... 30

4138117 ...................... 414138201 ...................... 134138207 ...................... 134138244 ...................... 534138246 ...................... 534138248 ...................... 534138249 ...................... 514138252 ...................... 534138253 ...................... 534139194 ........................ 54145652 ...................... 114145701 ...................... 434145737 ...................... 434145911 ................10, 114145912 ................10, 114159660 ...................... 134159662 ................21, 234159665 ...................... 254177234 ...................... 114183634 ...................... 554198130 ...................... 454198160 ........................ 84198161 ...................... 174198162 ...................... 354198164 ...................... 544198165 ...................... 234198167 ...................... 434198169 ...................... 274198170 ...................... 354198171 ...................... 234198172 ...................... 234198173 ........................ 74198174 ........................ 74198201 ...................... 454198208 ...................... 354198209 ...................... 354198210 ...................... 374198211 ...................... 474198212 ............5, 28, 314198213 ...................... 454198214 ...................... 454198215 ...................... 454198216 ...................... 454198217 ...................... 454198218 ...................... 454198219 ...................... 454198220 ...................... 454198221 ...................... 454198222 ...................... 454198223 ...................... 454198224 ...................... 454198226 ........................ 74198229 ...................... 414198231 ...................... 374198232 ...................... 304198235 ...................... 21

56

Page 57: Engine Parts Manual - MARINE DIESEL BASICS

INDEX

4198236...................... 234198237...................... 174198238...................... 314198239........................ 94198240...................... 174198242...................... 194198243...................... 474198300...................... 474198301...................... 194198302...................... 194198303...................... 194198304...................... 254198305...................... 254198306...................... 274198307...................... 274198308...................... 214198309...................... 214198310...................... 304198312........................ 54198313...................... 214198314...................... 214198315...................... 214198316...................... 214198317........................ 54198318........................ 74198319...................... 474198321.................. 5, 274198323...................... 474198325...................... 274198326...................... 104198327...................... 504198328........................ 54198340...................... 104198341...................... 174198361...................... 174198362................ 17, 544198363...................... 174198364........................ 94198365........................ 94198366...................... 234198367................ 21, 234198368................ 21, 234198369................ 21, 234198370...................... 274198371........................ 84198372...................... 274198373...................... 134198374...................... 134198375...................... 324198377........................ 94198378...................... 324198379...................... 234198380...................... 234198381...................... 234198382...................... 234198383...................... 27

4198384 ...................... 194198385 ...................... 194198386 ...................... 194198387 ...................... 194198388 ...................... 174198389 ...................... 174198390 ...................... 534198391 ........................ 74198392 ...................... 374198421 ...................... 554198422 ...................... 524198423 ...................... 514198424 ...................... 254198425 ...................... 254198426 ...................... 524198427 ...................... 234198428 ...................... 234198429 ...................... 534198430 ...................... 304198432 ...................... 114198433 ...................... 114198434 ...................... 324198436 ...................... 484198437 ............5, 17, 544198439 ...................... 484202300 ...................... 374202320 ...................... 404202321 ...................... 304227760 ........................ 54227761 ...................... 114227762 ...................... 354227780 ...................... 294227800 ...................... 524227801 ...................... 534227840 ........................ 54227841 ...................... 254227860 ...................... 254281631 ........................ 84281632 ...................... 174281633 ...................... 174281634 ...................... 214281635 ...................... 274281636 ...................... 274281637 ...................... 324281641 ........................ 54281642 ........................ 54289858 ...................... 325000884 ...................... 325000938 ...................... 375001135 ........................ 75001152 ...................... 355001160 ..........17, 30, 375001183 ...................... 455001210 ...................... 395001244 ...................... 455001255 ...................... 17

5001307 ......................455001308 ........................75001861 ........................75002415 ......................395002444 ......................485002804 ......................135002916 ......................395003301 ......................435003607 ......................525003612 ......................53550361 ........................53550362 ..................29, 32550363 ........................47550364 ..... 17, 28, 31, 32550377 ........................25550379 ..................50, 51550394 ..................17, 37550395 ........................41550398 ..................47, 52550400 ........................10550401 ........................35550409 . 9, 13, 41, 47, 52550423 ..........................7550425 ..................28, 31550427 ..........................7550432 ........................27552950 ..........................7552951 ..........................7552952 ..........................7552953 ..........................7552954 ..........................7552955 ..........................7552958 ......................5, 7552963 ..........................7552992 ........................30552997 ........................17552998 ........................17552999 ........................17553003 ..... 17, 28, 29, 31553004 ........................17553020 ..................50, 55553024 ............32, 50, 51553027 ........................13553028 ........................13553030 ....................5, 13553031 ........................13553033 ........................13553036 ........................13553037 ........................13553040 ........................13553068 ........................25553070 ........................25553073 ........................25553088 ..................21, 23553089 ..................21, 23553095 ..................21, 23

553097...........................9553105.........................35553118.........................32553123.........................27553125.........................27553127.........................27553137.........................30553142.........................31553143.............. 5, 31, 51553163.....................5, 32553174.........................40553189.........................47553227.........................43553879.........................31553912.........................11553914.........................49554018...........................7554051.....................5, 35554054.........................35554055.........................35554099.........................29554103.........................35554110.........................35556915...........................7556916...........................8556918...........................8556930.........................15556931.....................5, 15556944.........................19556949.........................50556951.........................50556953.........................13556957.........................25556964...................21, 23556966.........................21556967.........................21556968...................21, 23556969...................21, 23556970...................21, 23556975...................21, 23556976.............. 5, 21, 23556985...........................9556986...........................9556988.........................41556992.........................35556993.........................35556994.........................35556995.........................35556996.........................35557034.........................27557035.........................27557322.........................25557331...................21, 23557332...........................9557335.........................27557336.........................27

57

Page 58: Engine Parts Manual - MARINE DIESEL BASICS

INDEX

557349.........................35557352.....................5, 35557367.........................49557370.........................49557371.........................49557374.........................49557377.........................27557378.........................27557379.........................27557380.........................27557382.........................40557892...................43, 45557893.........................43557901.........................45557902...................43, 45557903...................43, 45557904...................43, 45557905...................43, 45557906.........................43557908.........................43557912...................43, 45557913.........................45557948.........................39557949.........................39557951.........................39557956.........................39557957.........................39557958.........................39557963.........................39557964.........................39557965.........................39557966.........................39557967.........................39557968.........................39557969.........................39557970.........................39557971.........................39557972.........................39557975.........................47557984.........................49594330.........................27594331...................19, 55594332...................19, 47594334.........................52594337.........................41594338.....................9, 13594345.........................41594353.........................13594367.............. 5, 21, 23594368...........................7594369.....................7, 17594370...........................7594373.........................27594374...................25, 37594378.........................17594381.........................27

594622.......................... 7

58

Page 59: Engine Parts Manual - MARINE DIESEL BASICS

INDEX

59

Page 60: Engine Parts Manual - MARINE DIESEL BASICS

Jacobsen, A Textron Company11108 uality Drive, Charlotte, NC 28273www.Jacobsen.com800-848-1636

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