Description

Hitachi LX70, LX80 Wheel Loader Repair Manual

Model: Excavator LX70, LX80
Format: PDF
Language: English

• Hitachi LX70, LX80 Wheel Loader Service Repair Manual – 826  Pages
• Hitachi LX70, LX80 Wheel Loader Operators Manual – 134 Pages
• Parts Catalog (LX70, LX80) – 128 Pages & 446 Pages

Hitachi LX70, LX80 Manual Composition

IN-1 INTRODUCTION ·.
GENERAL INFORMATION SECTION
Gl-1 SAFETY INFORMATION
TESTING INFORMATION
SPECIFICATIONS SECTION
SP-91 LX70 SPECIFICATIONS
SP-92 LX80 SPECIFICATIONS
CT-1 CONVERSION TABLE
OPERATIONAL CHECKOUT SECTION 
OC-1 OPERATIONAL CHECKOUT PROCEDURE
ELECTRICAL SYSTEM OPERATION AND
TEST SECTION
ES18-1 THEORY OF OPERATION
ES18-2 SYSTEM OPERATIONAL CHECKS
ES18-3 DIAGNOSTIC INFORMATION
ES18-4 TESTS
POWER TRAIN OPERATION AND TEST SECTION 
PT3-1 THEORY OF OPERATION
PT3-2 SYSTEM OPERATIONAL CHECKS
PT3-3 DIAGNOSTIC INFORMATION
PT3-4 ADJUSTMENTS
PT3-5 TESTS
HYDRAULIC SYSTEM OPERATION AND TEST SECTION
HS16-1 THEORY OF OPERATION
HS16-2 SYSTEM OPERATIONAL CHECKS
HS16-3 DIAGNOSTIC INFORMATION
HS16-4 ADJUSTMENTS
HS16-5 TESTS
HEATING AND AIR CONDITIONING SECTION
AC1-1 THEORY OF OPERATION
AC1-2 SYSTEM OPERATIONAL CHECKS
AC1-3 DIAGNOSTIC INFORMATION
AC1-4 ADJUSTMENTS
AC1-5 TESTS
REPAIR SECTION
EG-14 LX70/LX80/LX100 ENGINE
HYP-46 HYDROSTATIC PUMP
HYP-47 HYDRAULIC PUMP
HYM-56 HYDROSTATIC MOTOR
TM-10 Hi-L0 TRANSMISSION
AX-1 AXLE
CV-38 CONTROL VALVE
STV-1 STEERING VALVE
CY-24 LIFT AND BUCKET HYDRAULIC CYLINDER
CY-26 STEERING HYDRAULIC CYLINDER
SPECIAL TOOLS SECTION
ST -1 LX70/LX80/LX 100/LX 150
SPECIAL TOOLS LIST
DET-1 LX70/LX80 DEALER FABLICATED TOOL

FEATURES OF THIS Repair Manual
HITACHI format emphasizing illustrations and concise instructions in easy-to-use modules.
Emphasis on diagnosis, analysis, and testing so you can understand the problem and correct it.
Diagnostic information presented with the most logical and easiest to isolate problems first to help you identify the majority of routine failures quickly.
Step-by-step instructions for teardown and assembly.
Summary listing at the beginning of each group of all applicable specifications, wear tolerances, torque values, special tools, and materials needed to do the job.
An emphasis throughout on safety-so you do the job right without getting hurt.
This service manual was planned and written for you­ an experienced service technician.