New Holland E215C User manual

CONSTRUCTION
SERVICE MANUAL
E215C
E245C
Crawler Excavators Tier IV
Print no. 84550265A
1st Edition
English 10/11

WARNING
Read this manual before operating the machine
Most accidents occurring during work are due to non-observance of simple safety norms and elementary
precautions.
Many accidents can be avoided if the causes are known and opportune cautions taken beforehand.
There is no device or protection, no matter how advanced, that may prove so effective at avoiding accidents
as a careful and attentive behaviour.
WARNING
Ensure that the attachment is safely resting onto the ground before repairing, adjusting or servicing machines
fitted with hydraulically, mechanically or cable controlled attachments (such as, excavators, loaders, dozers,
scrapers, etc.). Should it be necessary to partially or fully raise the hydraulically, mechanically or cable
controlled attachment to gain access to certain items, make sure the attachment is adequately retained in the
raised position by means other than the hydraulic lift cylinders, cables and/or mechanical devices used for
controlling it.
COPYRIGHT BY NEW HOLLAND KOBELCO CONSTRUCTION MACHINERY S.p.A.
Product Support
Strada di Settimo, 323 - S. MAURO T.SE ( TO ) ITALY
Find manuals at https://best-manuals.com

IN - 1
INTRODUCTION E215C-E245C
TO THE READER
• This manual is written for an experienced
technician to provide technical information
needed to maintain and repair this machine.
- Be sure to thoroughly read this manual for
correct information concerning the service
procedures.
- If you have any questions or comments, or if you
found any errors regarding the contents of this
manual, please contact:
NEW HOLLAND KOBELCO
CONSTRUCTION MACHINERY S.p.A.
Strada Settimo, 323
San Mauro Torinese (TO)
10099 ITALIA
PRODUCT SUPPORT
Fax. ++39 011 0077357
ADDITIONAL REFERENCES
• Please refer to the materials listed below in
addition to this service manual:
- Operator's Manual
- Service Parts Catalogue
COMPLETE SERVICE MANUAL
• The complete Service Manual consists of two
distinct volumes:
- Service Manual “Crawler Excavators”
- Service Manual “Engine”
The two distinct volumes of the complete Service
Manual can be identified through their print number
as stated below:
• The Service Manual “Crawler Excavators”
consists of five parts:
- “General Safety Information”
- “Operational Principle”
- “Operational Performance Test”
- “Troubleshouting”
- “Repair Instructions”
- The “General Safety Information” part includes the
recommended procedures that, if followed, can
avoid the risk of accident for operator and for staff
related to the work and maintenance machine
operations.
- The “Operational Principle” part includes the
technical information concerning the operation of
main devices and systems.
- The “Operational Performance Test” part includes
the information needed to carry out the machine
operational performance test.
- The “Troubleshooting” part includes the technical
information needed for troubleshooting and
malfunction detection.
- The “Repair Instructions” part includes information
needed for maintenance and repair of the
machine, tools and devices needed for
maintenance and repair, maintenance standards,
removal/installation and assembly/disassembly
procedures.
VOLUME PRINT NUMBER
Service Manual “Crawler Excavators” 84550265A
Service Manual “Engine” 84392403
Find manuals at https://best-manuals.com

E215C-E245C INTRODUCTION
IN - 2
PAGE NUMBER
• Each page has a number, located on the central lower side of the page. Each page number contains the
following information:
Example: T 1-2-3
Consecutive page number for each group
Group number (if exist))
Section number
T: Technical Manual
W: Workshop Manual
SYMBOLS
In this manual, the following safety alert symbol and signal words are used to alert the reader to the potential
for personal injury or machine damage.
This is the safety alert symbol.
When you see this symbol, be alert to the potential for personal injury.
Never fail to follow the safety instructions prescribed along with the safety alert symbol.
The safety alert symbol is also used to draw attentio in to component/part weights.
To avoid injury and damage, be sure to use appropriate lifting techniques and equipment when lifting
heavy parts.
UNITS USED
SI Units (International System of Units) are used in this manual.
MKSA system units and English units are also indicated in parentheses just behinds SI units.
Example: 24.5 MPa (250 kgf/cm2)
A table for conversion from SI units to other system units is shown below for reference purposes.
Quantity To convert from
(SI)
Into
(Others)
Multiply by Quantity To convert from
(SI)
Into
(Others)
Multiply by
Lenght mm in 0.03937 Pressure MPa kgf/cm210.197
mm ft 0.003281 MPa psi 145.0
Volume L US gal 0.2642 Power kW CV-PS 1.360
L US qt 1.057 kW HP 1.341
m3yd31.308 Temperature °C °F °C x 1.8 + 32
Mass kg lb 2.205 Velocity km/h mph 0.6214
Force N kgf 0.10197 min-1 rpm 1.0
N lbf 0.2248 Flow rate L/min US gpm 0.2642
Torque N.m kgf.m 0.10197 mL/rev cc/rev 1.0
N.m lbf.ft 0.7375
Find manuals at https://best-manuals.com

INDEX E215C-E245C
MANUAL INDEX
GENERAL SAFETY INFORMATION Page
Section 1 SAFETY INFORMATION ....................................................... S1
Section 2 SAFETY PRECAUTIONS ...................................................... S2
Section 3 SAFETY DECALS.................................................................. S3
OPERATIONAL PRINCIPLE
Section 1 GENERAL INFORMATION
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
Group 9 Electrical Equipment ...................................................................... T3-9
Group 10 Selective Catalytic Reduction ...................................................... T3-10
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
Find manuals at https://best-manuals.com

E215C-E245C INDEX
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
Find manuals at https://best-manuals.com

GENERAL SAFETY INFORMATION
Find manuals at https://best-manuals.com

Find manuals at https://best-manuals.com

GENERAL SAFETY INFORMATION E215C-E245C
INDEX
Section 1 SAFETY INFORMATION
Section 2 SAFETY PRECAUTIONS
Section 3 SAFETY DECALS
Find manuals at https://best-manuals.com

Find manuals at https://best-manuals.com