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9806/4300-5

2018-09-18

15 - Engine

Contents

Page No.

Acronyms Glossary 

....................................................................................................................................

 15-3

15-00 Engine

15-00-00 General 

.............................................................................................................................

 15-3

15-03 Crankcase

15-03-00 General 

...........................................................................................................................

 15-39

15-06 Cylinder Head

15-06-00 General 

...........................................................................................................................

 15-43

15-09 Bedplate

15-09-00 General 

...........................................................................................................................

 15-51

15-12 Crankshaft

15-12-00 General 

...........................................................................................................................

 15-59

15-12-03 Main Bearing 

..................................................................................................................

 15-68

15-12-06 Front Oil Seal 

.................................................................................................................

 15-70

15-12-09 Rear Oil Seal 

.................................................................................................................

 15-73

15-12-12 Pulley 

..............................................................................................................................

 15-77

15-15 Camshaft

15-15-00 General 

...........................................................................................................................

 15-79

15-18 Engine Belt

15-18-00 General 

...........................................................................................................................

 15-87

15-18-03 Drive Belt 

.......................................................................................................................

 15-90

15-18-21 Tensioner 

........................................................................................................................

 15-94

15-21 Oil Filter

15-21-00 General 

...........................................................................................................................

 15-97

15-24 Air Filter

15-24-00 General 

.........................................................................................................................

 15-105

15-27 Crankcase Ventilation Filter

15-27-00 General 

.........................................................................................................................

 15-109

15-30 Valve

15-30-00 General 

.........................................................................................................................

 15-113

15-30-12 Valve Spring 

.................................................................................................................

 15-122

15-30-24 Stem Seal 

....................................................................................................................

 15-123

15-33 Connecting Rod

15-33-00 General 

.........................................................................................................................

 15-125

15-33-06 Big-End Bearing 

...........................................................................................................

 15-129

15-36 Piston

15-36-00 General 

.........................................................................................................................

 15-135

15-36-03 Piston Ring 

...................................................................................................................

 15-147

15-39 Manifold

15-39-00 General 

.........................................................................................................................

 15-149

15-42 Rocker and Fittings

15-42-00 General 

.........................................................................................................................

 15-151

15-42-06 Rocker Cover 

...............................................................................................................

 15-160

15-42-09 Push Rod 

.....................................................................................................................

 15-162

Содержание T4F 444

Страница 1: ...s can be killed or seriously injured if you operate or maintain the machine without first studying the Operator s Manual You must understand and follow the instructions in the Operator s Manual If you...

Страница 2: ...9806 4300 5 Notes Find manuals at https best manuals com...

Страница 3: ...4 55kw Engine 4 Cyl JCB T4i 444 Elec Engine 4 Cyl JCB T4i 448 Elec Engine 4 Cyl EN 9806 4300 SERVICE MANUAL Volume 3 JCB T4F 444 55kw Engine 4 Cyl JCB T4i 444 Elec Engine 4 Cyl JCB T4i 448 Elec Engine...

Страница 4: ...Notes 9806 4300 5 Find manuals at https best manuals com...

Страница 5: ...ty Yours and Others 01 7 01 03 06 Safety Warnings 01 8 01 03 09 General Safety 01 9 01 03 12 Maintenance Safety 01 10 01 03 18 Operating Safety 01 11 01 03 21 Worksite Safety 01 12 01 03 24 Risk Asses...

Страница 6: ...Notes 9806 4300 5 2018 07 24 Find manuals at https best manuals com...

Страница 7: ...1 Machine 00 Introduction 01 1 9806 4300 5 01 1 00 Introduction Contents Page No 01 00 00 General 01 3 01 00 04 Product Compliance 01 4 01 00 06 Intended Use 01 5 Find manuals at https best manuals co...

Страница 8: ...Notes 01 2 9806 4300 5 01 2 Find manuals at https best manuals com...

Страница 9: ...on Before you start using the machine you must know how the machine operates Use this part of the manual to identify each control lever switch gauge button and pedal Do not guess if there is anything...

Страница 10: ...ountry region in which the product was first sold to the extent that the laws and regulations required them Re sales and import export of products across territories with different laws and regulation...

Страница 11: ...ication is limited to the engine but references to typical applications may be made When the JCB engine is used as power source for pumps generators and independent power source for pumps generators i...

Страница 12: ...afety Contents Page No 01 03 03 Safety Yours and Others 01 7 01 03 06 Safety Warnings 01 8 01 03 09 General Safety 01 9 01 03 12 Maintenance Safety 01 10 01 03 18 Operating Safety 01 11 01 03 21 Works...

Страница 13: ...inform you of potential hazards and how to avoid them If you do not fully understand the warning messages ask your employer or JCB dealer to explain them Safety is not just a matter of responding to t...

Страница 14: ...G indicates a hazardous situation which if not avoided could result in death or serious injury The signal word CAUTION indicates a hazardous situation which if not avoided could result in minor or mod...

Страница 15: ...e of medicines which can cause drowsiness Feeling Unwell Do not attempt to operate the machine if you are feeling unwell By doing so you could be a danger to yourself and those you work with Mobile Ph...

Страница 16: ...lear of rotating parts Notice Clean the engine before you start engine maintenance Obey the correct procedures Contamination of the fuel system will cause damage and possible failure of the engine Not...

Страница 17: ...dangerous In public places or where your visibility is reduced place barriers around the work area to keep people away Sparks Explosions and fire can be caused by sparks from the exhaust or the elect...

Страница 18: ...leak is suspected contact the local gas company immediately and warn all personnel on the site Ban smoking make sure that all naked lights are extinguished and switch off any engines which may be runn...

Страница 19: ...nd is there sufficient fuel to complete the job if applicable The Load How heavy is it Is it within the capabilities of the machine How bulky is it The greater the surface area the more affected it wi...

Страница 20: ...01 Machine 06 About this Manual 01 14 9806 4300 5 01 14 06 About this Manual Contents Page No 01 06 00 General 01 15...

Страница 21: ...mponent showing obvious signs of wear or damage is expected as a matter of course It is expected that components will be cleaned and lubricated where appropriate and that any opened hose or pipe conne...

Страница 22: ...01 Machine 09 Description 01 16 9806 4300 5 01 16 09 Description Contents Page No 01 09 00 General 01 17...

Страница 23: ...cope of this publication is limited to the engine but references to a typical installation will be made When the JCB Engine is used as a power source for pumps generators independent power units etc t...

Страница 24: ...01 Machine 12 Operation 01 18 9806 4300 5 01 18 12 Operation Contents Page No 01 12 00 General 01 19...

Страница 25: ...f the battery The viscosity of the engine oil The condition of the starter motor The engine does not require any cold starting aids for temperatures down to 12 C 10 4 F If the engine is operating in t...

Страница 26: ...Notes 01 20 9806 4300 5 01 20...

Страница 27: ...9806 4300 5 2017 10 18 06 Body and Framework Contents Page No 06 63 Identification Label 06 63 06 Engine 06 3...

Страница 28: ...Notes 9806 4300 5 2017 10 18...

Страница 29: ...06 Body and Framework 63 Identification Label 06 1 9806 4300 5 06 1 63 Identification Label Contents Page No 06 63 06 Engine 06 3...

Страница 30: ...Notes 06 2 9806 4300 5 06 2...

Страница 31: ...arged and aftercooled electronic common rail fuel injection Tier 2 DD 4 8L turbocharged mechanical fuel injection Tier 3 DF 4 8L turbocharged and aftercooled mechanical fuel injection Tier 3 DK 4 8L t...

Страница 32: ...aftercooled electronic common rail fuel injection Tier 4F SL 4 4L turbocharged and aftercooled electronic common rail fuel injection Tier 4F 55kw Table 3 Explanation of the engine identification numbe...

Страница 33: ...9806 4300 5 2014 08 22 09 Operator Station Contents Page No 09 33 Safety Label Chart 09 33 00 General 09 3...

Страница 34: ...Notes 9806 4300 5 2014 08 22...

Страница 35: ...09 Operator Station 33 Safety Label Chart 09 1 9806 4300 5 09 1 33 Safety Label Chart Contents Page No 09 33 00 General 09 3...

Страница 36: ...Notes 09 2 9806 4300 5 09 2...

Страница 37: ...ye glasses for reading make sure you wear them when reading the safety labels Do not over stretch or put yourself in dangerous positions to read the safety labels If you do not understand the hazard s...

Страница 38: ...Notes 09 4 9806 4300 5 09 4...

Страница 39: ...79 15 18 Engine Belt 15 18 00 General 15 87 15 18 03 Drive Belt 15 90 15 18 21 Tensioner 15 94 15 21 Oil Filter 15 21 00 General 15 97 15 24 Air Filter 15 24 00 General 15 105 15 27 Crankcase Ventila...

Страница 40: ...5 72 06 Voltage Regulator 15 226 15 75 Starter Motor 15 75 00 General 15 229 15 75 03 Solenoid 15 236 15 75 06 Brush Gear 15 237 15 84 Sensor 15 84 00 General 15 239 15 84 03 Crankshaft Position 15 25...

Страница 41: ...This as a preview PDF file from best manuals com Download full PDF manual at best manuals com...

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