Hitachi ZX40U-3 Class, ZX40U-3, ZX40U-3F, ZX50U-3 Class, ZX50U-3, ZX50U-3F Hydraulic Excavator

Complete Service Repair Manual for Hitachi ZX40U-3 Class, ZX40U-3, ZX40U-3F, ZX50U-3 Class, ZX50U-3, ZX50U-3F Hydraulic Excavator.

This manual contains high quality images, specs and Schematics, actual real photo illustrations, circuit diagrams and instructions to help you to operate, diagnostic, maintenance, troubleshoot, and repair your Hitachi ZX40U-3 Class, ZX40U-3, ZX40U-3F, ZX50U-3 Class, ZX50U-3, ZX50U-3F Hydraulic Excavator. This document is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation.

CONTENTS:
SECTION 1 GENERAL
Group 1 Specifications
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Control System
Group 2 Hydraulic System
Group 3 Electrical System
SECTION 3 COMPONENT OPERATION
Group 1 Pump Device
Group 2 Revolution Sensing Valve
Group 3 Swing Valve
Group 4 Control Valve
Group 5 Pilot Valve
Group 6 Travel Device
Group 7 Others (Upperstructure)
Group 8 Others (Undercarriage)
SECTION 4 OPERATIONAL PER-FORMANCE TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Excavator Test
Group 5 Component Test
Group 6 Adjustment
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Troubleshooting A
Group 3 Troubleshooting B
Group 4 Troubleshooting C
Group 5 Electrical System Inspection
+
Electrical Circuit Diagram
Hydrauric Circuit Diagram
Main/Engine Harness
Floor Harness
KEY SWITCH HARNESS
BOOM LIGHT HARNESS
BATTERY HARNESS
AIR CONDITIONER HARNESS
MULTIFUNCTION LEVER HARNESS
TRAVEL ALARM HARNESS
AUXILIARY FLOW SELECTOR VALVE HARNESS(SWITCH)

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File Format: PDF
Requirement: Adobe Reader & WinZip
Total Pages: 383 (Technical Manual), 19 (Circuit Diagram)
Language: English
Compatibility: All Windows Version / Mac and Linux OS, Android

This manual can be used by anyone from a first time owner/amateur to a professional technician. Even the most novice mechanic can also easily follow the step-by-step guides which are made simple by the illustrations and drawings. Keep this manual handy and use it often. Performing routine, preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs.

Download immediately! NO waiting! You will have instant access to your download! No shipping fee, No waiting nervously for the postal delivery, you can start doing your repairs right away!

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