JCB Service Repair Manuals & EWD

JCB Service Manual

Torque Settings

Introduction

Zinc Plated Fasteners and Dacromet Fasteners 

Introduction

Bolts and Screws 

Hydraulic Connections

'O' Ring Face Seal System 

'Torque Stop' Hose System

`Positional Type' Hydraulic Adaptors

Fitting Procedure

Fuel

Introduction

Related Topics 

Acceptable and Unacceptable Fuels 

Additives 

Service Requirements for use of B20 Biodiesel 

Fuel Types 

Usage and Effects of Fuels

Sulphur Content

Effects of Fuel Contaminates

– LCS (Six Valve Manifold) Load Control System

– LC1/LC4 Load Control System

– LC2/LC3 Load Control System

– LC5 Load Control System

– MC05 Load Control System

– MC06 Load Control System


LCS (Six Valve Manifold)

Introduction

Circuit Description 

Hydraulics Schematic

Electrical Schematic

Harness Data 

Logic Sequence 

Calibration 

Circuit Description - LSP + Gearpump Machines 

Circuit Description - LSP + Variflow Machines

Hydraulics Schematics

Harness Data 

Electrical Schematics

Logic Sequence 

Calibration 

Fault Finding

All Load Control Systems

Testing and Adjustment

Testing 

Adjustment

JCB Electrical Wiring Diagrams

Wiring diagrams JCB 3CX, 4CX, 214, 215, 217 and their modifications

1 ECU heater cold start system (if installed)

2 Battery isolator

3 Battery

4 starter switch

5 Neutral starting relay

6 Starter Relay

7 Starter motor

8 Generator

9 Cold start lead solenoid

10 Cold start lead

I I Motor Shutdown Solenoid (ESOS)

12 Ignition relay

13 Ignition relay "2"

14 Relay of a back sound signal

15 Rear horn switch

16 Rear beep

17 Hazard warning light switch

18 Indicator unit with flashing light

19 direction indicator switch

20 Left front indicator

41 Warning buzzer

21 Left rear indicator

42 Front instrument console

22 Right front indicator

43 Main warning light

23 Right rear indicator

44 Turn signal indicator

24 Coolant temperature sensor

45 Indicator light for engine

46 Hazard warning indicator

25 fuel gauge sender

47 Warning light

26 Engine coolant temperature indicator

48 Rear light

27 Fuel gauge

28 hours

49 Indicator light for front equipment

29 Tachometer

30 hours counter

50 Rear fog lamp indicator

31 Side instrument console

51 coolant level warning light

32 Warning light for alternator

52 Warning light for water in the fuel

33 Warning light

53 Thermostat of the coolant for the parking brake motor

54 Transmission oil thermal relay

34 Temperature indicator light

55 Engine oil pressure switch

56 Gearbox oil pressure switch

35 Transmission oil temperature indicator light

57 Air filter resistance indicator

36 Engine oil pressure warning light

58 Sensor of the presence of water in the fuel

37 Transmission oil pressure indicator light

59 coolant level sender

60 left speaker

38 Air filter clogging indicator light

61 Right speaker

39 Panel illumination

62 Radio (if installed)

40 warning buzzer relay


Main components

70 Cigarette Lighter

71 Face level fan

72 face level fan switch

73 Seat heating

74 seat heater switch

75 Rear washer / wiper switch

76 Rear wiper engine

77 Rear washer engine

78 Front window washer / wiper switch

79 Front washer engine

80 Electronic control unit intermittent operation of the front wiper

81 Front wiper engine

82 high beam switch

83 Front horn switch

84 Front horn

85 rear fog light switch

86 Rear fog lights

87 Not available for countries - Italy, Germany

88 Installed for countries - Italy, Germany

89 Relay for navigation lights

90 Running light switch

91 Headlight switch

92 Left high beam

93 Right high beam

94 Left low beam

95 Right dipped beam

96 Left taillight

97 Left side light

98 Plug (shovel light)

99 License plate lighting

100 Right taillight

101 Right side lamp

102 Engine start relay

103 Front work light relay

104 Relay, rear working light

105 Front working light switch

106 Rear light switch

107 Front working lights

108 Rear working lights

109 Cabin Interior Lighting / Switch

110 beacon switch

111 Lighthouse

112 Heater Switch

113 Engine heater

114 Heater rheostat

115 A / C pressure switch

115 Thermostat

116 A / C compressor solenoid valve


Gearbox control

Synchro Shuttle Gearbox

1 Parking brake alarm relay

2 -

3 Parking brake switch (reed type)

4 Transmission Reset Relays

5 Transmission reset switch on loader arm

6 Transmission reset switch on the gear lever

7 Forward solenoid valve

8 Forward Relay

9 forward / reverse shift lever

10 Reverse solenoid valve

11 reverse relay

12 Reverse Signal

Powershift Gearbox

1 Parking brake alarm relay

2 -

3 Parking brake switch (reed type)

4 Transmission Reset Relays

5 Transmission reset switch on loader arm

6 drive relay

7 Main shaft solenoid valve

8 Solenoid valve intermediate shaft

9 Relays with self-locking

10 Forward Relay

11 forward / reverse shift lever

12 Reverse Signal

13 reverse relay

14 gear selector switch

15 Reverse solenoid valve at low speed

16 High / low reverse speed relay

17 High speed reverse solenoid valve

18 Forward solenoid valve at low speed

19 High / Low Forward Speed Relay

20 High speed forward solenoid valve

Shiftmaster Gearbox

1 Parking brake alarm relay

2 Speed Sensor - Engine (if equipped)

3 Parking brake switch (reed type)

4 reverse signal

5 reverse gear relay

6 Speed Sensor - Gearbox

7 Electronic Control Unit (ECU)

8 forward / reverse shift lever

9 Gear selector switch

10 Solenoid valve "T"

I I Solenoid valve "U"

12 Solenoid valve "V"

13 Solenoid valve "W"

14 Solenoid valve "X"

15 Solenoid valve "Y"

16 Solenoid valve "Z"

17 Four-wheel drive solenoid valve

18 Transmission reset switch

19 Transmission reset relay

20 Shock-free step-down switch

21 Throttle Switch

22 Four-wheel drive switch

 

23 Brake operation selector switch

 

24 Two-wheel brake relay

25 brake light relay

26 foot brake switch

27 Warning buzzer

28 Diagnostic connector

29 Lockable torque converter solenoid valve (if equipped)

30 Signal lamp of the electromagnetic valve of the blocked converter (if any)

31 Parking brake

32 ECU + power supply

33 A number of positive contacts 2

34 series of positive contacts I

35 4-wheel drive

36 foot brake

37 Tall body

38 Low body

39 Diagnostics

40 Only cars with all-wheel steering

41 Only cars with two-wheel steering


JCB TELETRUK

JCB ATTACHMENTS (INDIA)

JCB VIBROMAX MACHINES 1997 - 2005

JCB HANDHELD BREAKERS

JCB SITE DUMPER

JCB GENERATORS 275 TO 600 RANGE SCANIA 50HZ

JCB DISC CUTTER

JCB LOADING EQUIPMENT

JCB GENERATORS HEAVY RANGE MTU

JCB EARLY CRAWLER EXCAVATORS

JCB LIFTING EQUIPMENT

JCB MILLING EQUIPMENT

JCB BACKHOE LOADER 3CX,4CX,5CX,214,215,217

JCB PUMPS

JCB GENERATORS 275 TO 600 RANGE SCANIA 60HZ

JCB SKID STEER LOADERS (ROBOT)

JCB GENERATORS TOWER LIGHTING LT9 mk5 60HZ

JCB GENERATORS PRE 2008

JCB GENERATORS 306 TO 726 RANGE MTU 60HZ

JCB GENERATORS RENTAL RANGE 50HZ

JCB NON JCB DRIVELINE

JCB DEMOLITION EQUPMENT

JCB BREAKING EQUIPMENT

JCB CURRENT RANGE 9802/9015

JCB PEDESTRIAN ROLLERS

JCB SWEEPING EQUIPMENT

JCB PERKINS HYBRID ENGINES

JCB GENERATORS 144 to 220 RANGE IVECO 60HZ

JCB GENERATORS TOWER LIGHTING LTC9 60HZ

JCB GENERATORS TOWER LIGHTING LTC9 50HZ

JCB TELESCOPIC HANDLERS (LOADALL)

JCB REVERSIBLE PLATES

JCB GENERATORS BATTERY BOX B40

JCB AFTERMARKET PARTS

JCB GROUNDHOG

JCB ARTICULATED DUMP TRUCKS

JCB COMPACTION EQUIPMENT

JCB GRASS CUTTING MACHINE

JCB GENERAL ATTACHMENTS

JCB MINI BACKHOE

JCB LIVELINK

JCB GENERATORS 8 TO 45 RANGE YANMAR 50HZ

JCB JS TRACKED EXCAVATORS

JCB GENERATORS 144 TO 220 RANGE IVECO 50HZ

JCB GENERATORS TOWER LIGHTING LTM9 50HZ

JCB INDUSTRIAL EQUIPMENT

JCB BACKHOE LOADER 2CX, 210, 212, MIDI CX

JCB INTERNATIONAL TRANSMISSIONS

JCB FORWARD PLATES

JCB GENERATORS TOWER LIGHTING LTM9 60HZ

JCB DIESELMAX ENGINES

NON JCB ENGINES

JCB GENERATORS 8 TO 45 RANGE YANMAR 60HZ

JCB MACHINE ATTACHMENTS & EQUIPMENT

JCB DRILLING EQUIPMENT

JCB AGRICULTURAL EQUIPMENT

JCB DRESSED DIESELMAX ENGINES

JCB GENERATORS STAGE IIIA RANGE

JCB HANDHELD AUGER

JCB GRABBING EQUIPMENT

JCB GENERATORS QS RANGE

JCB MICRO

JCB GENERATORS 65 to 140 RANGE JCB 60HZ

JCB BACKHOE LOADER 1CX, 208

JCB GENERATORS 65 TO 140 RANGE JCB 50HZ

JCB LIFTALL

JCB AXLES / TRANSMISSIONS

JCB GENERATORS 306 TO 726 RANGE MTU 50HZ

JCB FASTRAC

JCB MILITARY MACHINES

JCB SERVICE EXCHANGE

JCB VIBROMAX VM

JCB GENERATORS AMF PANELS

JCB RAMMERS

JCB ROTARY DRILLS

JCB QUICKHITCH EQUIPMENT

JCB GENERATORS TOWER LIGHTING LTB9 50HZ

JCB JS WHEELED EXCAVATORS

JCB SKID STEER EQUIPMENT

JCB ROUGH TERRAIN FORK LIFT

JCB IMPACT WRENCHES

JCB WHEELED LOADERS

JCB GENERATORS RENTAL RANGE 60HZ

JCB DUMPSTER

JCB PUSHING EQUIPMENT

JCB GENERATORS TOWER LIGHTING LT9 mk5 50HZ

JCB MINI CRAWLER EXCAVATORS

JCB GENERATORS HEAVY RANGE MITSUBISHI

JCB GROUNDCARE TRACTORS

JCB OLD RANGE 9802/9010

JCB EXCAVATION EQUIPMENT


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