Liebherr Diesel engineD976 A7-04 D976 A7-05 Operating Manual – PDF DOWNLOAD
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Liebherr Diesel engineD976 A7-04 D976 A7-05 Operating Manual – PDF DOWNLOAD
Product ID
Product type: Diesel engine
Product designation: D976 A7-04 / D976 A7-05
From Serial no.: 2019 06 0001
Description
Liebherr Diesel engineD976 A7-04 D976 A7-05 Operating Manual – PDF DOWNLOAD
FILE DETAILS:
Liebherr Diesel engineD976 A7-04 D976 A7-05 Operating Manual – PDF DOWNLOAD
Language : English
Pages :148
Downloadable : Yes
File Type : PDF
Size:5.14 MB
DESCRIPTION:
Liebherr Diesel engineD976 A7-04 D976 A7-05 Operating Manual – PDF DOWNLOAD
Product ID
Product type: Diesel engine
Product designation: D976 A7-04 / D976 A7-05
From Serial no.: 2019 06 0001
The descriptions for maintenance and care of the engine can be found in these operating instructions.
Work instructions
Spare parts
Lubricating and operating fluids
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Liebherr Diesel engineD976 A7-04 D976 A7-05 Operating Manual – PDF DOWNLOAD
Product description 13
1.1 Technical description 13
1.1.1 Design 13
1.1.2 Exhaust aftertreatment system SCRonly 15
1.1.3 Engine type itemization 19
1.1.4 Company nameplate 20
1.1.5 Cylinder designation, direction of rotation 22
1.1.6 Engine control unit type plate 22
1.1.7 Exhaust aftertreatment system type plate 23
1.2 Technical data 26
1.2.1 Diesel engine D976 A7-04 / D976 A7-05 26
1.2.2 Coolant thermostat 26
2 Safety 27
2.1 Labeling of warnings 27
2.2 Additional labels 27
2.3 Target group 28
2.4 Intended use 28
2.5 Foreseeable misuse 28
2.6 General safety instructions 29
2.7 Preventing personal injuries 31
2.7.1 Bruises 31
2.7.2 Burns and scalds 31
2.7.3 Fires and explosions 31
2.7.4 Poisoning 31
2.7.5 High-pressure injection (liquids at high pressure can squirt out) 32
2.7.6 Electrical energy 32
2.7.7 Danger due to noise 32
2.8 Personal protective equipment 32
2.9 Operating areas and maintenance areas 33
2.9.1 Safety instructions 33
2.9.2 Operating areas 34
2.9.3 Maintenance areas 34
2.9.4 Secure and release the diesel engine against accidental starting 35
2.9.5 Emergency stop 36
2.10 Signage 36
2.11 Prevent material damages 37
3 Transport and storage 39
3.1 Dimensions and weights 39
3.2 Lifting the engine 40
3.3 Transport 42
3.3.1 Transport attachment 42
3.3.2 Transport device 43
3.4 Storage 45
3.4.1 Storage 45
3.4.2 Storage time 49
4 Operation 51
4.1 Preliminary work for the initial commissioning of the engine 51
4.2 Starting the engine 52
4.3 Turning off the engine 54
5 Maintenance 55
5.1 Maintenance schedule 55
5.2 Preliminary work 58
5.2.1 Bringing the engine into maintenance position 58
5.2.2 As needed 58
5.3 Diesel engine 61
5.3.1 Checking the V-ribbed belt 61
5.3.2 Checking the belt drive 66
5.3.3 Checking the engine mount 73
5.3.4 Replacing the viscous damper 73
5.3.5 Checking the intake system for leaks and damage 76
5.3.6 Checking the exhaust system 77
5.4 Lubrication system 78
5.4.1 Checking the engine oil system for leaks and damage 78
5.4.2 Checking the engine oil level 81
5.4.3 Changing the engine oil 82
5.5 Cooling system 88
5.5.1 Checking the cooling and heating system for leaks and damage 88
5.5.2 Checking the coolant level 89
5.5.3 Filling the coolant 89
5.5.4 Checking the concentration of the antifreeze agent in the coolant 90
5.5.5 Replacing the coolant 91
5.6 Fuel system 94
5.6.1 Checking the fuel system for leaks and damage 94
5.6.2 Checking the water separator on the fuel prefilter 95
5.6.3 Draining the water from the water separator in the fuel prefilter 95
5.6.4 Replacing the fuel prefilter 95
5.6.5 Reducing the pressure in the fuel system 96
5.6.6 Replacing the fuel fine filter 96
5.6.7 Ventilating the fuel system 99
5.7 Air filter 100
5.7.1 Checking the air filter low pressure indicator 100
5.7.2 Cleaning the air filter dust discharge valve 100
5.7.3 Replacing the dry air filter main element 100
5.7.4 Replacing the dry air filter safety element 100
5.8 Electrical system 101
5.8.1 Checking the batteries 101
5.8.2 Checking the cable connections 101
5.8.3 Lager Motorsteuergerät auf Schäden prüfen 101
5.8.4 Checking sensors, actuators, cable holders and plugs 102
5.8.5 Checking the heating flange 103
5.8.6 Replacing the heating flange 108
5.9 Exhaust aftertreatment assembly 112
5.9.1 Checking the exhaust aftertreatment assembly for leaks and damage 112
5.9.2 Checking the profile clamps 113
5.10 Lubricants and operating fluids 115
5.10.1 Fill quantities 115
5.10.2 Engine oil 115
5.10.3 Coolant 116
5.10.4 Fuel 117
6 Malfunctions 119
6.1 Störungen – Ursache – Abhilfe 119
7 Tools and devices 125
7.1 Tools 125
7.1.1 Special tool 125
7.1.2 Operating material 125
7.1.3 Diagnostic tools 126
7.2 Devices 127
7.2.1 Lifting traverse with three-point-raising (basic version) 127
7.2.2 Lifting traverse with two-point-raising 129
7.2.3 Engine assembly stand 130
7.2.4 Transport device 131
8 Appendix 133
8.1 Tightening torques 133
8.1.1 For hex bolts / cylinder screws / external hex bolts 133
8.1.2 For locking screws and banjo bolts 135
8.1.3 Standard torques for metric flange connections 136
8.1.4 Metric screw connection series L (light) (up to 500 bar/7252 Psi) 137
8.1.5 Metric screw connection series S (heavy) (up to 800 bar/11603 Psi) 138
8.1.6 Inch screw connection series L (light) (up to 500 bar/7252 Psi) 138
8.1.7 Inch screw connection series S (heavy) (up to 800 bar/11603 Psi) 139
8.1.8 Metric thread unit series L (light) (up to 500 bar/7252 Psi) for aluminum 140
8.2 Supplemental Information USA 144
8.2.1 Emission warranty 144
8.2.2 Warranted parts 144
8.2.3 RESPONSIBILITIES & LIMITATIONS 144
8.2.4 Exclusions 145
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PLEASE NOTE:
- This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
- Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.
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