Liebherr D9508 A7-03 Diesel Engine Operator’s Manual 2014140001 – PDF DOWNLOAD
FILE DETAILS:
Liebherr D9508 A7-03 Diesel Engine Operator’s Manual 2014140001 – PDF DOWNLOAD
Language : English
Pages : 82
Downloadable : Yes
File Type : PDF
Size: 10.3 MB
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DESCRIPTION:
Liebherr D9508 A7-03 Diesel Engine Operator’s Manual 2014140001 – PDF DOWNLOAD
Product ID
Manufacturer: LIEBHERR MACHINES BULLE S.A.
Type:
Type no.: D9508A7-03
From Serial no.: 2014140001
Preface:
These operating instructions have been written for the operator and for the maintenance
personnel of the diesel engine.
They contain descriptions of:
– Technical data
– Safety regulations
– Handling and operation
-Maintenance
The operating instructions are to be read carefully and applied before the first
commissioning and later at regular intervals by each person who is assigned to
work with or on the diesel engine.
Work with or on the diesel engine is, for example:
Handling, care, disposal of operating fluids and auxiliary materials.
Servicing, including maintenance, inspection.
- The operating manual facilitates the operator’s familiarisation with the diesel engine
and prevents faults through incorrect operation. - You will understand that we cannot allow any warranty claims that arise due to
incorrect operation, insufficient maintenance, use of unapproved operating fluids or
non-compliance with safety regulations. - Liebherr will cancel all possible obligations received by Liebherr and/or its dealers,
such as guarantees, service contracts etc., without advance notice if any parts
other than original Liebherr parts or spare parts purchased from Liebherr are used
for maintenance and repairs. - In extreme conditions, more frequent maintenance than scheduled in the inspection
plan can be required.
Changes, conditions, copyright: - Subject to changes to technical details of the diesel engine compared with the
information and figures of the documents at hand without prior notice.
Warranty and liability conditions of the general terms and conditions of Liebherr
are not extended by the preceding information. - Information and images in this manual may neither be reproduced or disseminated
nor used for competition purposes. All copyright rights according to the
law are expressly reserved.
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TABLE OF CONTENTS:
Liebherr D9508 A7-03 Diesel Engine Operator’s Manual 2014140001 – PDF DOWNLOAD
1Product description 9
1.1 Technical description
Design overview
Explanation of type designation 10
Design features 13
Diesel engine accessory equipment 14
1.2 Technical data 16
Diesel engine 16
Cylinder head standard 16
Cylinder head with engine auxiliary brake system (ABS) 16
Coolant pump 17
Coolant thermostat 17
Alternator 17
Starter 17
Flywheel housing 17
Wabco air compressor 293 cm3 17
Knorr air compressor 720 cm3 18
Safety instructions 19
2.1.1 Identification of the warnings 19
General safety instructions 20
Intended use 20
Instructions for preventing crushing and burns 21
Instructions for preventing fires and explosion hazards 21
Safety precautions when starting 21
Measures for safe maintenance 22
Safety precautions for diesel engines with electronic control units 23
Safety and emergency running program for diesel engines with electronic
control units 24
Special instructions for working on the common rail system 24
D9508 A7-03 / 2015140001
copyright© LIEBHERR MACHINES BULLE S.A. 01/0
IIIBHI血
5
Contents Operator’s manual
2.11 Particular hazards 25
2.12 Disposal of operating fluids 26
3 Handling, operation 29
3.1 Control and operating elements 29
3.2 Operation 30
3.2.1 Preparing for initial commissioning 30
3.2.2 Initial commissioning/ test run 30
3.2.3 Starting the diesel engine 31
3.2.4 Starting in freezing temperatures 32
3.2.5 Shutting down the diesel engine 32
4 Operating faults 33
4.1 Faults – Cause – Remedy 33
5 Maintenance 37
5.1 Maintenance and inspection schedule 37
5.2 Fill quantities 40
5.3 Lubricants and operating fluids 41
5.3.1 Diesel fuels 41
5.3.2 Engine oils 41
5.3.3 Coolant 42
5.4 Special tools for maintenance activities 43
5.5 Preparatory maintenance activities 45
5.6 Maintenance activities (daily) every 10 operating hours 46
5.6.1 Checking the engine oil level 46
5.6.2 Visual inspection (leaks, contaminations, damage) 46
5.6.3 Checking the coolant level 47
5.6.4 Checking / draining water trap on the fuel prefilter 47 嘉
5.6.5 Checking the underpressure display of the air filter 48 Ig已sl
5.7 Maintenance activities every 50 operating hours (weekly) 49 `~良
5.7.1 Draining water and sediments from the fuel tank 49 团
5.7.2 Clean the dust extraction valve of the air filter 4 9 王里…J
5.8 Maintenance activities every 500 operating hours 50
5.8.1 Checking the intake and exhaust system for condition and leaks 50
6 copyright© LIEBHERR MACHINES BULLE S.A. 01/0
IIIBHI血D9508A7–03 / 2015140001
Operator’s manual Contents
Check cooling and heating system for condition and leaks 50
Checking the lubricant and fuel system for condition and leaks 50
Checking batteries and cable connections 51
Check condition of control unit bearings 51
Checking condition of sensors, actuators, cable holders and plugs 51
5.9 Maintenance activities every 1000 operating hours 52
Changing diesel engine oil and oil filter insert 52
Replacing the oil separator filter insert 55
Check the belt condition and replace if necessary 57
Checking that engine bearing and diesel engine console are securely
seated 59
Change the fuel prefilter 59
Changing the fuel fine filter 60
Checking and setting the valve clearance 62
Maintenance activities every 2000 operating hours 67
5.10.1 Checking the corrosion frost protection agent concentration in the
coolant 67
Maintenance activities every 6000 operating hours 69
5.11.1 Replacing the coolant 69
Maintenance activities every 10000 operating hours 71
5.12.1 Replacing the heating flange 71
Occasional maintenance activities 72
Checking the heating flange 73
Venting fuel system 74
Replacing the dry air filter main element 76
Replacing the dry air filter safety element 77
Transport and storage 78
Suspension device 78
Storage up to 6 months 79
Storage over 6 months up to 24 months 79
Index 81
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- This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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