New Holland Excavators E9SR/E16/E18/E20.2SR/E22.2SR/E27.2SR Repair Service Manuals
New Holland Excavators E9SR/E16/E18/E20.2SR/E22.2SR/E27.2SR Repair Service Manuals
604.13.391.00 - E9SR Excavator Workshop Manual.pdf
604.13.396 - E16-E18 Workshop Manual.pdf
604.13.401 - Hydraulic Excavator E20.2SR - E22.2SR - E27.2SR Workshop Manual.pdf
87677528A - E18SR Workshop Manual.pdf
87743534 - E16B-E18B Workshop Manual.pdf
Complete service repair manual with Electrical Wiring Diagrams for New Holland Excavators E9SR, E16, E18, E20.2SR, E22.2SR, E27.2SR, with all the shop information to maintain, diagnostic, repair, refurbish/rebuild like professional mechanics.
New Holland Excavators E9SR/E16/E18/E20.2SR/E22.2SR/E27.2SR workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
PRODUCT DETAILS:
Total Pages: 546 + 636 + 768 + 678 + 614 pages
File Format: PDF (Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
INDEX
SPECIFICATIONS
Section 1 - Preliminary remarks
Section 2 - Specifications
Section 3 - Attachment dimensions
MAINTENANCE
Section 11 - Tools
Section 12 - Standard maintenance time table
Section 13 - Maintenance standards and tests procedures
SYSTEM
Section 22 - Hydraulic system
Section 23 - Electrical system
Section 24 - Components system
DISASSEMBLING
Section 31 - Whole disassembly and assembly
Section 32 - Attachments
Section 33 - Upper slewing structure
Section 34 - Travel system
TROUBLESHOOTING
Section 42 - Hydraulic system
Section 43 - Electrical system
Section 44 - Engine
ENGINE
Section 51 - Engine
SECTIONS INDEX
PAGES
SECTION 1 - HOW TO USE
Sections index ... 1-1
Introduction ... 1-4
Features of the manual ... 1-5
SECTION 2 - SAFETY RULES
Safety rules ... 2-1
Safety signs ... 2-38
SECTION 3 - PRELIMINARY
General precautions for repairs ... 3-1
Escaping procedure in case of emergency ... 3-6
International unit conversion system ... 3-7
SECTION 4 - SPECIFICATION
Foreword ... 4-1
Identification data .. 4-2
Noise levels (2000/14/EC) .. 4-3
Summary plate for maintenance operations ... 4-4
Basic components of the mini excavator ... 4-5
Technical specifications .. 4-7
Digging performances (canopy) .. 4-8
Digging performances (cab) .. 4-9
Transport dimensions (canopy) ... 4-10
Transport dimensions (cab) .. 4-11
Lifting capacities (cab) .. 4-12
Lifting capacities (canopy) ... 4-13
Machine and components weight (dry) ... 4-14
Buckets application ... 4-15
Filling chart .. 4-16
SECTION 5 - TOOLS
Tools of cylinders .. 5-1
Tool of hydraulic pump .. 5-4
Tool of pilot valve track ... 5-4
Tool of roller track ... 5-4
Tool of idler adjuster .. 5-5
Tools of engine .. 5-5
Tools of travel motor ... 5-8
SECTION 6 - STANDARD MAINTENANCE TIME TABLE
Preface .. 6-1
Standard working time table for the maintenance ... 6-2
SECTION 7 - MAINTENANCE STANDARDS AND TEST PROCEDURES
How to use maintenance standards and precuations ... 7-1
Performance inspection standard table ... 7-2
Measuring engine speed ... 7-4
Measuring hydraulic oil pressure .. 7-5
Measuring travel performances ... 7-8
Measuring slew performances .. 7-10
Measuring attachment operating performances .. 7-12
Measuring slew bearing performances ... 7-14
Measuring crawler tension .. 7-15
SECTION 8 - HYDRAULIC SYSTEM
Function and features of hydraulic circuit .. 8-1
Hydraulic circuits and components ... 8-2
Hydraulic circuit operation ... 8-6
SECTION 9 - ELECTRICAL SYSTEM
How to read circuit diagram .. 9-1
SECTION 10 - ATTACHMENT
Attachment assy and name ... 10-1
Bucket ... 10-2
Arm .. 10-5
Boom ... 10-10
Swing .. 10-15
Dozer ... 10-22
Hydraulic cylinders .. 10-26
SECTION 11 - UPPER STRUCTURE
Canopy .. 11-1
Cab .. 11-4
Guard .. 11-6
Floor plate ... 11-10
Battery ... 11-13
Counterweight ... 11-14
Fuel tank ... 11-17
Hydraulic oil tank ... 11-20
Air cleaner ... 11-25
Muffler ... 11-27
Hydraulic pump ... 11-28
Radiator ... 11-43
Engine ... 11-47
Control valve ... 11-49
Solenoid valve ... 11-84
Pilot valve .. 11-86
Pilot valve travel .. 11-96
Slew motor .. 11-105
Joint swivel .. 11-139
Selector valve .. 11-154
Upper frame .. 11-159
SECTION 12 - TRAVEL SYSTEM
Low structure ... 12-1
Crawler .. 12-3
Slide plate ... 12-12
Roller tracks .. 12-14
Idler adjuster ... 12-19
Sprocket .. 12-28
Travel motor .. 12-29
Slew bearing ... 12-71
Lower frame .. 12-76
SECTION 13 - TROUBLESHOOTING HYDRAULIC SYSTEM
General precautions .. 13-1
Trouble diagnosis: Hydraulic ... 13-2
Troubleshooting .. 13-3
SECTION 14 - TROUBLESHOOTING ELECTRICAL SYSTEM
Trouble diagnosis: Electrical ... 14-1
Troubleshooting .. 14-2
SECTION 15 - TROUBLESHOOTING ENGINE
Trouble diagnosis: Engine ... 15-1
Troubleshooting .. 15-2
SECTION 16 - ENGINE
Specifications and Performance ... 16-1
Cross Sectional Views .. 16-15
Cooling water, lubricating oil and fuel oil .. 16-17
Troubleshooting .. 16-21
Measuring instruments .. 16-25
Measurement, inspection and adjustment .. 16-29
Adjustment the valve head clearance ... 16-31
Checking the v-belt tension ... 16-32
Measuring and checking the injection pressure and spray patterns of the fuel injection valve ... 16-32
Checking and adjustament the fuel injection timing .. 16-36
Adjustament the no-load maximum (or minimum) revolutions .. 16-38
Checking the cooling water system and radiator for water leakage .. 16-38
Checking the battery ... 16-39
Checking the sensors .. 16-41
Checking the oil cooler .. 16-42
Checking the piston cooling nozzle ... 16-43
Measuring Procedure, Service Data and Corrective Action .. 16-45
Disassembly and reassembly ... 16-73
Service data .. 16-83
Tightening torque .. 16-89
Fuel injection pump for indirect injection system ... 16-91
Fuel Injection Pump for Direct Injection System ... 16-97
Governor ... 16-111
Turbocharger ... 16-123
INDEX E20.2SR
OUTLINE 1
SPECIFICATIONS 2
ATTACHMENT DIMENSIONS 3
TOOLS 11
STANDARD MAINTENANCE TIME TABLE 12
MAINTENANCE STANDARDS AND TEST PROCEDURES 13
HYDRAULIC SYSTEM 22
ELECTRICAL SYSTEM 23
COMPONENTS SYSTEM 24
WHOLE DISASSEMBLING & ASSEMBLING 31
ATTACHMENTS 32
UPPER SLEWING STRUCTURE 33
TRAVEL SYSTEM 34
HYDRAULIC SYSTEM 42
ELECTRICAL SYSTEM 43
ENGINE 44
ENGINE 51
SUPPORTING DATA 71
SAFETY PRECAUTIONS
APPLICABLE MACHINES
TABLE OF CONTENTS
1 - DESCRIPTION
2 - TECHNICAL SPECIFICATIONS
3 - WORKING ATTACHMENT
11 - TOOLS
12 - TABLE OF STANDARD MAINTENANCE TIMES
13 - MAINTENANCE STANDARDS AND INSPECTION PROCEDURES
22 - HYDRAULIC SYSTEM
23 - ELECTRICAL SYSTEM
24 - MAIN COMPONENTS
32 - WORKING ATTACHMENT REMOVAL AND INSTALLATION
33 - UPPER FRAME
34 - TRAVEL
42 - TROUBLESHOOTING - HYDRAULIC SYSTEM
43 - TROUBLESHOOTING - ELECTRICAL SYSTEM
44 - TROUBLESHOOTING - ENGINE
51 - ENGINE
