Liebherr Diesel engine D9512 A7-00 (Tier0)-D9512 7-04 (Tier4) Operating Manual – PDF DOWNLOAD

Description

Liebherr Diesel engine D9512 A7-00 (Tier0)-D9512 7-04 (Tier4) Operating Manual – PDF DOWNLOAD

FILE DETAILS:

Liebherr Diesel engine D9512 A7-00 (Tier0)-D9512 7-04 (Tier4) Operating Manual – PDF DOWNLOAD

Language : English
Pages :98
Downloadable : Yes
File Type : PDF
Size:19.6 MB

DESCRIPTION:

Liebherr Diesel engine D9512 A7-00 (Tier0)-D9512 7-04 (Tier4) Operating Manual – PDF DOWNLOAD

Product ID
Manufacturer: LIEBHERR MACHINES BULLE S.A.
Type:D9512 A7-00 (Tier0) – D9512 A7-04 (Tier4)
Type no:
From Serial no:2014160001

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 familiarization 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.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Liebherr Diesel engine D9512 A7-00 (Tier0)-D9512 7-04 (Tier4) Operating Manual – PDF DOWNLOAD

Product description
1.1 Technical description
1.1.1 Design overview
1.1.2 Explanation of type designation
1.1.3 Design features
1.1.4 Diesel engine accessory equipment
1.2 Technical data
1.2.1 Diesel engine
1.2.2 Standard cylinder head
1.2.3 Coolant pump
1.2.4 Coolant thermostat
1.2.5 Alternator
1.2.6 Starter
1.2.7 Flywheel housing
Safety instructions
2.1.1 ldentification of the warnings
2.2 General safety instructions
2.3 lntended use
2.4 lnstructions for preventing crushing and burns
2.5 lnstructions for preventing tires and explosion hazards
2.6 Safety precautions when starting
2.7 Measures for safe maintenance
2.8 Safety precautions for diesel engines with electronic control units
2.9 Safety and emergency running program for diesel engines with electronic
control units
2.1 O Special instructions for working on the common rail system
2.11 Particular hazards
2.12 Disposal of operating fluids
2.13 Exhaust after-treatment system (SCR)
3.1 Contrai and operating elements 27
3.2 Operation 28
3.2.1 Preparing for initial commissioning 28
3.2.2 lnitial commissioning / test run 28
3.2.3 Starting the diesel engine 29
3.2.4 Starting in freezing temperatures 30
3.2.5 Shutting down the diesel engine 30
3.2.6 Exhaust after-treatment system (SCR) 31
Operating faults 37
4.1 Faults – Cause – Remedy 37
Maintenance 41
5.1 Maintenance and inspection schedule 41
5.2 Fill quantities 44
5.3 Lubricants and operating fluids 45
5.3.1 Diesel fuels 45
5.3.2 Engine oils 45
5.3.3 Coolant 46
5.4 Special tools for maintenance activities 48
5.5 Preparatory maintenance activities 50
5.6 Daily maintenance activities (every 1 O operating hours) 51
5.6.1 Checking the engine oil level 51
5.6.2 Visual inspection (leaks, contaminations, damage) 51
5.6.3 Checking the coolant level 52
5.6.4 Checking / draining water trap on the fuel prefilter 52
5.6.5 Checking the underpressure display of the air filter 53
5.7 Weekly maintenance activities (every 50 operating hours) 54
5.7.1 Draining water and sediments from the fuel tank 54
5.7.2 Clean the dust extraction valve of the air filter 54
5.8 Maintenance activities every 500 operating hours 55
5.8.1 Checking state of belt drive and replacing, if necessary 55
5.8.2 Checking the intake and exhaust system for condition and leaks 55
5.8.3 Check cooling and heating system for condition and leaks 56
5.8.4 Checking the lubricant and fuel system for condition and leaks
5.8.5 Check batteries and cable connections
5.8.6 Check condition of control unit bearings
5.8.7 Check condition of sensors, actuators, cable holders and plugs
5.9 Maintenance activities every 1000 operating hours
5.9.1 Changing diesel engine oil and oil filter insert
5.9.2 Replace crankcase ventilation, oil separator filter insert
5.9.3 Checking that engine bearing and diesel engine console are securely
seated
5.9.4 Checking and setting the valve clearance
5.9.5 Changing the fuel prefilter insert
5.9.6 Changing the fuel fine filter
5.10 Maintenance activities every 2000 operating hours
5.10.1 Changing V-ribbed belt and tensioning device
5.10.2 Checking corrosion protection agent / antifreeze concentration in the
coolant
5.11 Maintenance activities every 4500 operating hours
5.11.1 Replace the foam and filter element of the SCR urea pump
5.12 Maintenance activities every 6000 operating hours
5.12.1 Replacing the coolant
5.13 Maintenance activities every 10000 operating hours
5.13.1 Replacing the heating flange
5.14 Maintenance activities every 15000 operating hours
5.14.1 Replacing Visco dampers (vibration dampers)
5.15 Occasional maintenance activities
5.15.1 Checking the heating flange
5.15.2 Venting fuel system
5.15.3 Replacing the dry air filter main element
5.15.4 Replacing the dry air filter safety element
5.16 Transport and storage
5.16.1 Suspension device
5.16.2 Storage up to 6 months
5.16.3 Storage over 6 months up to 24 months
6 Supplemental information for the USA

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