Description

Hitachi UH123 Hydraulic Excavator Operator’s Manual (EM156-1-1, EM156-1-2)

Hitachi UH123 Hydraulic Excavator Index:

PART ONE:
SAFETY
TO THE OPERATOR
and dealer’s service personnel .
CONTROLS AND INSTRUMENTS ..
PRESTART INSPECTION
OPERATION
BASIC MACHINE OPERATION
TRANSPORTING
PART TWO: TO THE MECHANIC
and dealer’s service personnel .
SAFETY
COMPONENTS LOCATIONS AND CIRCUITS
GENERAL .
HYDRAULIC SYSTEM
AIR CIRCUIT .
ELECTRICAL CIRCUIT . ….
MAINTENANCE .
MAINTENANCE GUIDE
GREASING
ENGINE OIL .
GEAR OIL
HYDRAULIC SYSTEM
FUEL SYSTEM .
AIR INTAKE
COOLING SYSTEM
OTHERS
MAINTENANCE SERVICES UNDER VARIOUS CONDITIONS .
STORAGE
ASSEMBLY OF FRONT-END ATTACHMENT
TROUBLESHOOTING
SPECIFICATIONS .