TCM E806-2 Wheel Loader Technical Manual SEW-603-MAE – PDF DOWNLOAD

Description

TCM E806-2 Wheel Loader Technical Manual SEW-603-MAE – PDF DOWNLOAD

FILE DETAILS:

TCM E806-2 Wheel Loader Technical Manual SEW-603-MAE – PDF DOWNLOAD

Language : English
Pages : 270
Downloadable : Yes
File Type : PDF
Size: 7.76 MB

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

TCM E806-2 Wheel Loader Technical Manual SEW-603-MAE – PDF DOWNLOAD

Specification
Specifications 1-31
Engin Accesso ries 1-32
HST Pump 1-33
Component Layout
Main Component Location 1-34
Engin 1-35
Electrical Component Location 1 1-36
Electrical Component Location 2 1-37
Electrical Component Location 3 1-38
HST Pump 1-39
Reduction Gear 1-40
Fuel System
Outline 2-42
Water separator 2-43
Fuel filter 2-43
Hydraulic System
Outline 2-44
HST Circuit 2-46
HST oil filter 2-50
Brake Circuit 2-51
Steering Circuit 2-53
Hydraulic Circuit 2-56
Electrical System
Outline 2-59
Main Circuit 2-61
Pre-heating Circuit 2-62
Charging Circuit 2-64
Start and Stop Circuit 2-65
Monitor Lamp Circuit 2-66
Gauge Circuit 2-67
Traveling System Circuit 2-68
Light Circuit 2-75
Horn Circuit 2-76
Auto-leveler Circuit 2-76
Hydro-Static Transmission　 3-78
HST Pump（YUKEN） 3-79
HST Pump（UCHIDA） 3-89
HST Motor(YUKEN） 3-107
HST Motor （UCHIDA） 3-112
Axle 3-119
Service Brake 3-122
Parking Brake 3-124
Wet Brake Asembly in Rduction Gear Box 3-127
Master Cylinder 3-128
Orbitrol 3-129
Control Valve 3-134
Main pump 3-147
Return Filter 3-148
Introduction
OPERATIONAL PERFORMANCE TEST 4-150
PREPARATION FOR PERFORMANCE TESTS 4-151
Wheel Loader Test
Engine Speed 4-152
Engine Compression Pressure 4-153
Valve Clearance 4-154
Nozzle 4-156
Travel Speed 4-158
Service Brake Capacity 4-160
Parking Brake Capacity 4-161
Hydraulic Cylinder Cycle Time 4-162
HYDRAULIC CYLINDER CYCLE TIME 4-164
Control Lever and Pedal Stroke 4-165
Main Relief Valve Set Pressure 4-166
Steering Relief Set Pressure 4-167
HST Main Pressure 4-168
Performance Standard Table 4-172
Diagnosing Procedure
INTRODUCTION 5-175
DIAGNOSING PROCEDURE 5-176
FAILURES
Failures on Engine 5-178
Failures on system performance 5-179
ENGINE 5-180
SYSTEM PERFORMANCE
A: Driving performance 5-189
B: Braking performance 5-219
C: Steering performance 5-227
D: Operation performance 5-232

DESCRIPTION:

TCM E806-2 Wheel Loader Technical Manual SEW-603-MAE – PDF DOWNLOAD

INTRODUCTION
To Readers of This Manual:

This manual is intended for service staff who have completed basic training and provides them with technical information necessary for their service activities. It is expected that you read through this manual in order to acquire correct product knowledge and service techniques. This will help you obtain customers’ satisfaction and trust, and ultimately gain credit for your work. Before performing any service activity, please ensure that you have thoroughly read and understood the contents of this manual.

To avoid redundancy, this manual does not cover basic items or overlapped areas with other materials. For basic items, you should refer to training materials such as “Sales and Technical Material.” For handling and inspection procedures, you should refer to the “Instruction Manual.” For structure and component parts, you should refer to the “Parts Catalog.” For handling, maintenance procedures and engine parts, refer to materials issued by the engine manufacturer.

This manual is divided into four parts: General Instructions, Construction and Function, Overhaul, and Troubleshooting. The General Instructions section compiles safety precautions and general cautionary instructions. The Construction and Function section explains the construction and function of the product, along with illustrations, circuit diagrams, and system diagrams. The Troubleshooting section provides probable causes and corrections for common issues. Lastly, the Overhaul section covers methods for removing hydraulic equipment from a vehicle, its disassembly and reassembly, adjusting methods, standard values used for service work, and service limits.

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PLEASE NOTE:

• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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