New Holland E265B E305B Excavator Official Workshop Service Repair Technical Manual
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This is the COMPLETE Official Service Repair Manual for the New Holland Crawler Excavator .
This manual contains deep information about maintaining, assembly, disassembly and servicing your New Holland.
This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find.
Models And Serials :
All Years & Serials Covered
CONTENTS :
SAFETY PRECAUTIONS
Section 1 GENERALITIES.....................................S1
Section 2 SAFETY PRECAUTIONS......................S2
Section 3 SAFETY PLATES...................................S3
OPERATIONAL PRINCIPLE
Section 1 GENERAL
Group 1 Specifications........................................ T1-1
Section 2 SYSTEM
Group 1 Mechatro control system........................ T2-1
Group 2 Hydraulic System....................................T2-2
Group 3 Electrical System ....................................T2-3
Section 3 COMPONENT OPERATION
Group 1 Hydraulic Pump Assy...............................T3-1
Group 2 Pilot Valve ...............................................T3-2
Group 3 Control Valve ...........................................T3-3
Group 4 Swing Device ...........................................T3-4
Group 5 Travel Device........................................... T3-5
Group 6 Swivel Joint...............................................T3-6
Group 7 Cylinders.................................................. T3-7
Group 8 Air Conditioner system............................. T3-8
OPERATIONAL PERFORMANCE TEST
Section 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction ...............................................T4-1
Group 2 Standard Performances ............................T4-2
Group 3 Test Procedures ....................................... T4-3
Group 4 Mechatro Controller .................................. T4-4
TROUBLESHOOTING
Section 5 TROUBLESHOOTING
Group 1 Troubleshooting (by error codes)............... T5-1
Group 2 Troubleshooting (by trouble) ...................... T5-2
Group 3 Troubleshooting (trouble diagnosis mode)...T5-3
REPAIR INSTRUCTIONS
Section 1 GENERAL INFORMATION
Group 1 Precautions for Disassembly and Assembly..W1-1
Group 2 Tightening Torque .........................................W1-2
Section 2 UPPERSTRUCTURE
Group 1 Upperstructure ..............................................W2-1
Group 2 Pump Device..................................................W2-2
Group 3 Control Valve .................................................W2-3
Group 4 Swing Device ................................................W2-4
Group 5 Pilot Valve .....................................................W2-5
Section 3 UNDERCARRIAGE
Group 1 Swing Bearing ..............................................W3-1
Group 2 Travel Device ................................................W3-2
Group 3 Swivel Joint ...................................................W3-3
Group 4 Track Adjuster ...............................................W3-4
Group 5 Front Idler ......................................................W3-5
Group 6 Upper and Lower Roller ................................W3-6
Group 7 Tracks ...........................................................W3-7
Section 4 FRONT ATTACHMENT
Group 1 Front attachment...................................................................W4-1
