Description
Hitachi UH73 Hydraulic Excavator Operator’s Manual (EM130-4-1)
Hitachi UH73 Hydraulic Excavator Index:
PART ONE:
SAFETY
TO THE OPERATOR
and dealer’s service personnel
CONTROL AND INSTRUMENT .
p RESTART INSPECT ION
OPERATION
BASIC MACHINE OPERATION
TRANSPORTING
PART TWO: TO THE MECHANIC
and dealer’s service personnel ,
SAFETY
COMPONENTS LOCATIONS AND CIRCUITS
INSPECT EXCAVATOR DAILY BEFORE STARTING .
HYDRAULIC SYSTEM
ELECTRICAL CIRCUIT .
MAINTENANCE .
MAINTENANCE GUIDE
GREASING
ENGINE OIL
GEAR OIL
HYDRAULIC SYSTEM
FUEL SYSTEM .
AIR INTAKE
COOLING SYSTEM
ELECTRICAL SYSTEM
OTHERS
MAINTENANCE SERVICES UNDER VARIOUS CONDITIONS
STORAGE .
ASSEMBLY OF FRONT-END ATTACHMENT
TROUBLESHOOTING
SPECIFICATION .
