Target Audience:
Construction, utility, and rental fleet operators; owner-operators; experienced mechanics and DIY technicians
Competitive Advantage:
Factory service and repair information for the Hyundai HL730-7 backhoe loader, including a separately included full engine workshop manual and detailed hydraulic/electrical troubleshooting
Key Features:
3.9L turbocharged diesel engine, electro-hydraulic shift control transmission, loader and backhoe hydraulic systems, comprehensive wiring and hydraulic circuit diagrams
Coverage Areas:
General information and precautions, specifications, periodic maintenance, engine, powertrain, brake and steering systems, hydraulic system, electrical system, troubleshooting, hydraulic circuit diagrams, electrical wiring diagrams
Page Count:
N/A - not specified in the manual
Manual Type:
Factory service repair workshop manual
Format:
PDF (delivered as a ZIP archive)
Delivery Method:
Instant download
Compatible Operating Systems:
All Windows operating systems, all Mac OS versions
Required Viewer:
Adobe Acrobat Reader (free download available)
Extraction Required:
Yes - use WinZip or WinRAR to extract the ZIP file
Printing:
Print individual pages as needed
General Information and Precautions:
Included
Periodic Maintenance:
Included
Tightening Torque:
Included
Lubrication Chart:
Included
Engine Removal and Installation:
Included
Turbocharger System:
Included
Air Induction and Exhaust Systems:
Included
Engine Electrical System:
Included
Fuel Injection and Fuel Systems:
Included
Engine Cooling System:
Included
Intake Manifold, Air Intake, and Lubrication Systems:
Included
Separate Engine Workshop Manual:
Included
Powertrain, Brakes, and Steering
Power Train System:
Included
Transmission System:
Included
Electro-Hydraulic Shift Control:
Included
Axle Drive Housing and Differential:
Included
Tire and Wheel System:
Included
Wheel Drive and Front Axle:
Included
Clutch-Drive Shaft:
Included
Service Brake System and Brake Valve/Bleeding:
Included
Parking Brake System:
Included
Brake Master Cylinder and Bearing Housing:
Included
Steering System, Steering Unit, Leakage Priority Valve:
Included
Hydraulic and Electrical Systems
Hydraulic System (Loader Main Control Valve, Main Pump):
Included
Boom Section Operation:
Included
Pilot Control Valve and Bucket Section Operation:
Included
Main Relief Valve and Auxiliary Section Operation:
Included
Swing, Dipper, and Stabilizer Section Operation:
Included
Backhoe RCV Lever System and Hydraulic Oil Tank:
Included
Pilot Oil Supply Unit and Steering Cylinder:
Included
Clam and Bucket Cylinder; Hydraulic Cylinder Accumulator-Air:
Included
Electrical System Component Location, Starting-Charging-Ligh:
Included
Console & Switches, Connector Destination, Troubleshooting P:
Included
Hydraulic Circuit Diagrams and Electrical Wiring Diagrams:
Included
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Engine Options Range:
3.9L 4-cylinder inline, 4-stroke, turbocharged B3.9 diesel engine
Configuration:
Inline 4-cylinder, 4-stroke, turbocharged
Fuel System:
Diesel fuel injection system
Cooling System:
Liquid-cooled
Performance Ratings:
N/A - not specified in the manual
Service Intervals:
Refer to the Periodic Maintenance section of the manual
Fluid Specifications:
Refer to the Lubrication Chart and Specifications sections of the manual
Known Issues / Common Wear Items:
Refer to the Troubleshooting Procedure and Periodic Maintenance sections
