Hitachi ZAXIS ZX200-3 class,225us-3,240-3,270-3 class Technical Manual Troubleshooting TT1V1-E-02

Service Manual consists of the following separate Part No. 

Technical Manuai (Operational Principle): Vol. No.T01 V1-E  

Technical Manual (Troubleshooting): Vol. No.TT1V1-E 

Workshop Manual: Vol. No.W1 V1-E  
Engine Manual : Vol. No.KM-4HK1-E 

SECTION AND GROUP CONTENTS

SECTION 4 OPERATIONAL PERFORMANCE 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 Monitor Unit
Group 3 e-Shovel
Group 4 Component Layout
Group 5 Troubleshooting A
Group 6 Troubleshooting B
Group 7 Electrical System Inspection

THE ATTACHED DIAGRAM LIST
(The following diagrams are attached to this manual.)
1. ZX200-3 CLASS(UP TO SERIAL No.203902)/240-3 CLASS(UP TO SERIAL No.021690)/270-3 CLASS (UP
TO SERIAL No.031209) ELECTRICAL DIAGRAM
ZX225US-3 CLASS(UP TO SERIAL No.204034)/225USR-3 CLASS(UP TO SERIAL No.204213) ELECTRICAL
DIAGRAM
2. ZX200-3 CLASS(SERIAL No.203903 AND UP)/240-3 CLASS(SERIAL No.021691 AND UP)/270-3 CLASS
(SERIAL No.031210 AND UP)ELECTRICAL DIAGRAM
ZX225US-3 CLASS(SERIAL No.204035 AND UP)/225USR-3 CLASS(SERIAL No.204214 AND UP) ELECTRICAL
DIAGRAM
3. ZX200-3 CLASS(UP TO SERIAL No.203902)/240-3 CLASS(UP TO SERIAL No.021690)/270-3 CLASS(UP
TO SERIAL No.031209) CONNECTORS
ZX225US-3 CLASS(UP TO SERIAL No.204034)/225USR-3 CLASS(UP TO SERIAL No.204213) CONNECTORS
4. ZX200-3 CLASS(SERIAL No.203903 AND UP)/240-3 CLASS(SERIAL No.021691 AND UP)/270-3
CLASS(SERIAL No.031210 AND UP) CONNECTORS
ZX225US-3 CLASS(SERIAL No.204035)/225USR-3 CLASS(SERIAL No.204214 AND UP) CONNECTORS
5. ZX200-3 CLASS(UP TO SERIAL No.203902) ENGINE HARNESS 1
ZX225US-3 CLASS(UP TO SERIAL No.204034)/225USR-3 CLASS(UP TO SERIAL No.204213) ENGINE
HARNESS 1
6. ZX200-3 CLASS(SERIAL No.203903 AND UP) ENGINE HARNESS 1
ZX225US-3 CLASS(SERIAL No.204035 AND UP)/225USR-3 CLASS(SERIAL No.204214 AND UP) ENGINE
HARNESS 1
7. ZX240-3 CLASS(UP TO SERIAL No.021690) ENGINE HARNESS 1
ZX270-3 CLASS (UP TO SERIAL No.031209)ENGINE HARNESS 1
8. ZX240-3 CLASS(SERIAL No.021691 AND UP) ENGINE HARNESS 1
ZX270-3 CLASS (SERIAL No.031210 AND UP)ENGINE HARNESS 1
9. ZX200-3 CLASS/225US-3 CLASS/225USR-3 CLASS/240-3 CLASS/270-3 CLASS/330-3 CLASS
ENGINE HARNESS 2
ZX200-3 CLASS/225US-3 CLASS/225USR-3 CLASS/240-3 CLASS/270-3 CLASS/330-3 CLASS
MONITOR UNIT HARNESS
10. ZX200-3 CLASS(UP TO SERIAL No.203816)/240-3 CLASS(UP TO SERIAL No.021655)/270-3 CLASS(UP
TO MARCH 2007) CAB HARNESS
ZX225US-3 CLASS(UP TO SERIAL No.202877)/225USR-3 CLASS CAB HARNESS
11. ZX200-3 CLASS(SERIAL No.203817 AND UP)/240-3 CLASS(SERIAL No.021655 AND UP)/270-3
CLASS(APRIL 2007 AND UP) CAB HARNESS
ZX225US-3 CLASS(SERIAL No.202878 AND UP)/225USR-3 CLASS CAB HARNESS
12. ZX225US-3 CLASS/225USR-3 CLASS CONSOLE HARNESS
13. ZX200-3 CLASS/225US-3 CLASS/225USR-3 CLASS /240-3 CLASS/270-3 CLASS
HYDRAULIC CIRCUIT DIAGRAM
14. ZX240-3 CLASS/270-3 CLASS HYDRAULIC CIRCUIT DIAGRAM
(2-PIECE BOOM, BOOM HOSE RUPTURE VALVE, ARM HOSE RUPTURE VALVE,
POSITIONING HOSE RUPTURE VALVE))
ZX200-3 CLASS/225US-3 CLASS/225USR-3 CLASS/240-3 CLASS/270-3 CLASS
HYDRAULIC CIRCUIT DIAGRAM
(BREAKER AND CRUSHER PIPING, 2-SPEED FLOW COMBINING PIPING