New Holland EasyDrive LCS Load Sensing Service Manual – PDF DOWNLOAD

Description

New Holland EasyDrive LCS Load Sensing Service Manual – PDF DOWNLOAD

FILE DETAILS:

New Holland EasyDrive LCS Load Sensing Service Manual – PDF DOWNLOAD

Language : English
Pages : 68
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

New Holland EasyDrive LCS Load Sensing Service Manual – PDF DOWNLOAD

Content 3
1 Preface 5
1 1 Necessary and supplementary documentation 5
1 2 Identification 5
1 2 1 Model and part-number 5
1 3 Alignment reference 5
1 4 Definitions 6
1 4 1 3rd service 6
1 4 2 4th service 6
1 4 3 Multi Coupling MC4 6
1 4 4 Loader Control System (LCS) 6
1 4 5 ErgoDrive LCS 6
1 4 6 ElectroDrive LCS 6
2 Safety instructions 7
2 1 General information 7
2 1 1 Guards 7
2 1 2 Explanation of warning levels 7
2 1 3 Explanation of symbols 7
2 1 4 Responsibility 8
2 2 Installing the loader 9
2 2 1 Tether stop 9
2 3 Protection equipment 10
2 3 1 Roll Over Protective Structure (ROPS) 10
2 3 2 Counterweight and track 11
2 4 Operation 11
2 4 1 User’s position 11
2 4 2 Workplace 12
2 4 3 Load stability 14
2 5 Risk factors during work 16
2 5 1 During transport 16
2 5 2 Spare parts 19
3 Description and function 20
3 1 Electrohydraulically controlled valve 20
3 1 1 Features 20
3 2 Electronic features 22
3 2 1 ElectroDrive LCS 22
3 2 2 EasyDrive LCS 22
3 3 Hydraulic features 22
3 4 Load Sensing valve 23
3 4 1 Features 23
4 Structure 24
4 1 Components 24
4 1 1 PWM solenoid valves 25
4 2 Connectors 25
4 2 1 Upper interface – valve 25
4 2 2 Lower interface – valve 25
4 2 3 Connectors – Master unit 26
4 2 4 Connector – Joystick 26
5 Tightening torques 27
6 Technical data 28
6 1 Pressure 28
6 2 Temperature range 28
6 3 Environment 28
6 4 Power supply 28
6 5 PWM solenoid, main valve 28
7 Service 29
7 1 Removing a valve from the tractor 29
7 2 Disassembly of a valve on the workbench 29
7 2 1 General information 29
7 2 2 Tools 29
7 2 3 Removal 30
7 3 Reinstalling a valve 31
7 4 Bleeding an electronically controlled valve 31
7 5 Service menu 31
7 5 1 Bleeding the system after service measures 31
7 6 Replacing a seal in a quick coupling 33
7 7 Replacing the lever unit 34
7 7 1 Removing the joystick 34
7 7 2 Fitting the joystick 34
8 Troubleshooting 36
8 1 No function 36
8 2 No pressure 37
8 3 No or low LS pressure 37
8 4 No or low servo pressure 38
8 5 Low working pressure 39
8 6 Low working pressure during loader arm lowering movement 40
8 7 Low working pressure during bucket tilting movement 41
8 8 Low lifting force/working pressure during loader arm lifting movement 41
8 9 High oil temperature 41
8 10 Hydraulic pump does not relieve pressure – high standby pressure 41
8 11 Seizing/leaking PWM solenoid valve 44
8 12 Float position does not work 45
8 13 Slow loader movement 45
9 Live3 47
9 1 Description 47
9 1 1 Features 47
9 2 Structure 48
9 2 1 Exploded view Live3 (with quick couplings) 48
9 2 2 Exploded view Live3 (with JIC adapters) 49
9 3 Tightening torques Live3 50
9 4 Troubleshooting 50
9 4 1 No Live3 function 50
9 4 2 Live3 only works in one direction 51
10 Multi Coupling MC4 53
10 1 Exploded view 53
10 2 Replacing the WEO Plug-In coupling 54
10 3 Replacing the lock lever 54
10 4 Troubleshooting 55
11 Error indication 57
11 1 Indication on the master unit 57
11 2 Indication on the lever unit 57
11 3 Open the error code memory in the lever unit 58
11 4 Reading the error code memory in the lever unit 58
11 5 List of error codes 58
11 6 Warning symbols 61
11 7 Diagnostic 62
12 Diagrams 63
12 1 Wiring diagram 63
12 2 Hydraulic diagram LS 64
12 3 Hydraulic diagram LS >2012-01 65
12 4 Hydraulic diagram Live3, serial number -037747 66
12 5 Hydraulic diagram Live3, serial number 037747- 66

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