Liebherr Diesel engine D9508 A7-05 Operator’s manual – PDF DOWNLOAD

Description

Liebherr Diesel engine D9508 A7-05 Operator’s manual – PDF DOWNLOAD

FILE DETAILS:

Liebherr Diesel engine D9508 A7-05 Operator’s manual – PDF DOWNLOAD

Language : English
Pages :194
Downloadable : Yes
File Type : PDF
Size:7.71 MB

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Liebherr Diesel engine D9508 A7-05 Operator’s manual – PDF DOWNLOAD

Product ID
Product type: Diesel engine
Product designation: D9508 A7-05
From Serial no.: 2019 14 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

Usage Instructions

TABLE OF CONTENTS:

Liebherr Diesel engine D9508 A7-05 Operator’s manual – PDF DOWNLOAD

Product description 17
1.1 Technical description 17
1.1.1 Design 17
1.1.2 Exhaust aftertreatment system SCRFilter (double-flow) 19
1.1.3 Engine type itemization 27
1.1.4 Company nameplate 28
1.1.5 Cylinder designation, direction of rotation 30
1.1.6 Engine control unit type plate 30
1.1.7 Exhaust aftertreatment system type plate 31
1.2 Technical data 35
1.2.1 Diesel engine 35
1.2.2 Valve clearance 35
1.2.3 Valve clearance, auxiliary braking system (ABS) 35
1.2.4 Coolant thermostat 35
2 Safety 37
2.1 Labeling of warnings 37
2.1.1 Additional labels 37
2.2 Target group 38
2.3 Intended use 38
2.4 Foreseeable misuse 38
2.5 General safety instructions 39
2.6 Preventing personal injuries 41
2.6.1 Bruises 41
2.6.2 Burns and scalds 41
2.6.3 Fires and explosions 41
2.6.4 Poisoning 41
2.6.5 High-pressure injection (liquids at high pressure can squirt out) 42
2.6.6 Electrical energy 42
2.6.7 Danger due to noise 42
2.7 Personal protective equipment 42
2.8 Operating areas and maintenance areas 43
2.8.1 Safety instructions 43
2.8.2 Operating areas 44
2.8.3 Maintenance areas 44
2.8.4 Securing and releasing the diesel engine against accidental start-up 45
2.8.5 Emergency stop 46
2.9 Signage 46
2.10 Preventing material damages 47
3 Transport and storage 49
3.1 Dimensions and weights 49
3.2 Lifting the engine 50
3.3 Transport 52
3.3.1 Transport attachment 52
3.3.2 Transport device 53
3.4 Storage 55
3.4.1 Storage 55
3.4.2 Storage time 59
4 Operation 61
4.1 Preliminary work for the initial commissioning of the engine 61
4.2 Starting the engine 62
4.3 Turning off the engine 64
5 Maintenance 65
5.1 Maintenance schedule 65
5.2 Preliminary work 68
5.2.1 Bringing the engine into maintenance position 68
5.2.2 As needed 68
5.3 Diesel engine 73
5.3.1 Checking the V-ribbed belt for damage 73
5.3.2 Checking the V-ribbed belt for tension 73
5.3.3 Checking the belt drive 74
Operator’s manual Contents
5.3.4 Replacing the belt drive 81
5.3.5 Checking the engine mount 86
5.3.6 Checking the intake system 87
5.3.7 Checking the exhaust system 88
5.4 Engine oil system 89
5.4.1 Checking the engine oil system for leaks and damage 89
5.4.2 Checking the engine oil level 91
5.4.3 Changing the engine oil 92
5.4.4 Replacing the oil separator filter insert 97
5.5 Cylinder head 102
5.5.1 Checking and setting the valve clearance 102
5.6 Cooling system 127
5.6.1 Checking the cooling system and heating system for leaks and damage 127
5.6.2 Checking the coolant level 129
5.6.3 Checking the concentration of the antifreeze agent in the coolant 129
5.6.4 Replacing the coolant 130
5.7 Fuel system 134
5.7.1 Checking the fuel system for leaks and damage 134
5.7.2 Replacing the fuel prefilter 137
5.7.3 Reducing the pressure in the fuel system 137
5.7.4 Replacing the fuel fine filter 137
5.7.5 Ventilating the fuel system 139
5.8 Air filter 141
5.8.1 Checking the air filter low pressure indicator 141
5.8.2 Cleaning the air filter dust discharge valve 141
5.8.3 Replacing the dry air filter main element 141
5.8.4 Replacing the dry air filter safety element 141
5.9 Electrical system 142
5.9.1 Checking the batteries 142
5.9.2 Checking the cable connections 142
5.9.3 Checking the engine control unit bearings for damage 142
5.9.4 Checking sensors, actuators, cable holders and plugs 143
5.9.5 Checking the heating flange 145
5.9.6 Replacing the heating flange 149
5.10 Exhaust aftertreatment system 152
5.10.1 Checking the exhaust aftertreatment system for leaks and damage 152
5.10.2 SCRFilter (single-flow) 152
5.10.3 Check components 154
5.10.4 SCRFilter (single-flow) 154
5.10.5 Cleaning the SCR filter module 155
5.11 Lubricants and operating fluids 165
5.11.1 Fill quantities 165
5.11.2 Engine oil 165
5.11.3 Coolant 166
5.11.4 Fuel 166
6 Malfunctions 169
6.1 Faults – Cause – Remedy 169
7 Tools and devices 175
7.1 Tools 175
7.1.1 Special tools 175
7.1.2 Operating material 175
7.1.3 Diagnostic tools 176
7.2 Devices 177
7.2.1 Lifting traverse with three-point-raising (basic version) 177
7.2.2 Lifting traverse with two-point-raising 179
7.2.3 Engine assembly stand 180
7.2.4 Transport device 181
8 Appendix 183
8.1 Tightening torques 183
8.1.1 For hex bolts / cylinder screws / external hex bolts 183
8.1.2 For locking screws and banjo bolts 185
8.1.3 Standard torques for metric flange connections 186
8.1.4 Metric screw connection series L (light) (up to 500 bar/7252 Psi) 187
8.1.5 Metric screw connection series S (heavy) (up to 800 bar/11603 Psi) 188
8.1.6 Inch screw connection series L (light) (up to 500 bar/7252 Psi) 188
8.1.7 Inch screw connection series S (heavy) (up to 800 bar/11603 Psi) 189
8.1.8 Metric thread unit series L (light) (up to 500 bar/7252 Psi) for aluminum 190

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