HITACHI ZAXIS ZX
330-3 class
330-3•330LC-3
350H-3•350LCH-3
350LCK-3
350LC-3•350LCN-3
Hydraulic Excavator
Service Manual consists of the following separate Part No;
Technical Manual (Operational Principle) : Vol. No.TO1V7-E
Technical Manual (Troubleshooting) : Vol. No.TT1V7-E
Workshop Manual : Vol. No.W1V7-E
THE ATTACHED DIAGRAM LIST
(The following diagrams are attached to this manual.)
1. ZAXIS200-3 CLASS/240-3 CLASS/270-3 CLASS/330-3 CLASS ELECTRICAL CIRCUIT DIAGRAM
2. ZAXIS200-3 CLASS/240-3 CLASS/270-3 CLASS/330-3 CLASS CONNECTORS
3. ZAXIS330-3 CLASS ENGINE HARNESS 1
4. ZAXIS200-3 CLASS/240-3 CLASS/270-3 CLASS/330-3 CLASS ENGINE HARNESS 2
ZAXIS200-3 CLASS/240-3 CLASS/270-3 CLASS/330-3 CLASS MONITOR UNIT HARNESS
5. ZAXIS200-3 CLASS/240-3 CLASS/270-3 CLASS/330-3 CLASS CAB HARNESS
6. ZAXIS330-3 CLASS HYDRAULIC CIRCUIT DIAGRAM
(BASE MACHINE)
ZAXIS330-3 CLASS HYDRAULIC CIRCUIT DIAGRAM
(2-PIECE BOOM, BOOM HOSE RUPTURE VALVE, ARM HOSE RUPTURE VALVE, POSITIONING HOSE
RUPTURE VALVE))
ZAXIS330-3 CLASS HYDRAULIC CIRCUIT DIAGRAM
(BREAKER AND CRUSHER PIPING, 2-SPEED FLOW COMBINING PIPING)
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
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Monitor Unit
Group 3 Dr. ZX
Group 4 e-Shovel
Group 5 Component Layout
Group 6 Troubleshooting A
Group 7 Troubleshooting B
Group 8 Electrical System Inspection
