Kubota Wheel Loader R320S (B) workshop service manual

Description Kubota Wheel Loader R320S (B) workshop service manual

Kubota Wheel Loader R320S, R320S(B) pdf workshop service & repair manual

MANUAL CONTENT:
GENERAL
MACHINE INDENTIFICATION
ENGINE INDENTIFICATION
MODEL NAME AND SERIAL NUMBER
GENERAL PRECAUTIONS
HANDLING PRECAUTIONS FOR ELECTRICAL PARTS AND WIRING
WIRING
FUSES
CONNECTOR
WASHING THE EXCAVATOR WITH A HIGH-PRESSURE WASHER
TYPES OF OIL
TABLE OF OIL AND FLUID CAPACITIES
CHECKING AND FILLING HYDRAULIC OIL
TIGHTENING TORQUES
GENERAL USE SCREWS, BOLTS AND NUTS
STUD BOLTS
TORQUE FOR HYDRAULIC HOSE FITTINGS
Torque for Hydraulic Hose Fittings
Torques of Lock-Nuts for Elbows with Male Seats and Adaptors with O-rings
(Straight Threads)
Torque for Tapering Adaptors
HOSE CLAMP SCREW TORQUE
MAINTENANCE CHECK LIST

ENGINE
TABLE OF MAIN SPECIFICATIONS
ENGINE PERFORMANCE CURVE
EXTERNAL ENGINE DIMENSIONS
SPECIAL TOOLS

HYDRAULIC SYSTEM
HYDRAULIC CIRCUIT
HYDRAULIC EQUIPMENT SCHEMATIC
OIL FLOW
AT ENGINE START/IN NEUTRAL
WHEN IN FORWARD OR REVERSE
LST PUMP SPECIFICATIONS
LST MOTOR SPECIFICATIONS

POWER TRAIN
DRIVETRAIN
OVERVIEW

BRAKES
BRAKE SYSTEM
Parking Brake
Parking Brake Operation
Not Parked (Traveling)
Parked
Service Brake
Service Brake Operation
No Braking (Traveling)
When Brake Pedal is Pressed

STEERING
STEERING SYSTEM
FUNCTION
CIRCUIT DIAGRAM
STEERING CONTROLLER SPECIFICATIONS
STEERING CYLINDER SPECIFICATIONS
STEERING CYLINDER EXTERNAL SCHEMATIC AND COMPONENTS

FRONT LOADER
CONTROL VALVE OVERVIEW
CONTROL VALVE SPECIFICATIONS
Control Valve (Standard Specification)
Control Valve (Service Port Specification)
CYLINDER DIMENSIONS AND COMPONENTS
Bucket Cylinder
Bucket Cylinder (High Lift)
Right Lift Cylinder
Right Lift Cylinder (High Lift)
Left Lift Cylinder
Left Lift Cylinder (High Lift)

FRAME
CENTER PIN REMOVAL AND INSTALLATION
Center Pin Removal/Installation and Disassembly
MEASURING THE CENTER PIN AND BUSHING
Dimensions of the Center Pin and Bushing
Center Pin and Bushing Measurement Procedures
CANOPY ASSEMBLY
WEIGHT ASSEMBLY

ELECTRICAL SYSTEM
ELECTRICAL DEVICE LAYOUT
ELECTRICAL WIRING
PRECAUTIONS ON HOW TO CLAMP THE ELECTRICAL WIRING
PRECAUTIONS ON HANDLING ELECTRICAL CONNECTORS
ELECTRICAL WIRING ROUTING (FRAME SIDE)
ELECTRICAL WIRING ROUTING (STAND SIDE)
INSPECTIONS
ELECTRICITY AND FUSES
ELECTRICAL DEVICES
CIRCUIT DIAGRAM
ELECTRIC SOURCE CIRCUIT AND GROUND CIRCUIT
KEY SWITCH POSITION 1 (ON)
KEY SWITCH POSITION 2 (START)
GLOW CIRCUIT
FORWARD CIRCUIT
REVERSE CIRCUIT
TURN SIGNAL CIRCUIT
HORN, FUEL PUMP, OIL SWITCH CIRCUITS
LIGHTING CIRCUIT
PARKING, LST FILTER CLOGGED SENSOR CIRCUITS
KEY STOP CIRCUIT
CHARGING CIRCUIT
ELECTRICAL WIRING DIAGRAM

BACKHOE
OIL FLOW
DIAGRAM OF HYDRAULIC CIRCUIT
CONTROL VALVE SPECIFICATIONS
HYDRAULIC CYLINDER SPECIFICATIONS
BACKHOE OPERATION SCHEMATIC