New Holland MH City / Plus / 5.6 Repair Manual [Hydraulic Excavator]

Factory Service Repair Manual For New Holland MHCity, MHPlus, MH5.6 Hydraulic Excavator. This manual is used by dealers. Detailed illustrations, instructions, diagrams or remove and install, assembly and disassembly, service, maintenance, inspection, repair, troubleshooting, tune-ups. Electrical schematics, Hydraulic schematics.

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pages: 2000+
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Models

New Holland Hydraulic Excavator
MHCity
MHPlus
MH5.6
MHCity Tier 3
MHPlus Tier 3
MH5.6 Tier 3
Contents

MHCity, MHPlus, MH5.6 Tier 3 Repair Manual (Full contents)

Section – Safety Precautions
General Safety Instructions
Use Instruction
Section – Controls And Instruments
Switches And Push-Buttons
Controls And Pedals
Multi-Function Display
Section – Technical Specifications
Main Components
Dimensions – Operating Weights
Digging Performance
Lifting Capacities
Hydraulic System
Rotation
Travel
Tyres
Brakes
Steering
Electrical System
Buckets
Tightening Torques
Centralized Lubrication Pump (Optional)
Fuel System
Engine
Supply Summarizing Chart
Section – Upper Structure
Main Components
Slewing Bearing
Rotation Gearmotor
Disassembly And Assembly
Special Tools
Multi-Cooler
Technical Specifications
Hydraulic Pumps
Muffler
Hydraulic Oil Tank
Air Filter
Counterweight
Fuel System
Cab And Operator’S Seat
Centralized Lubrication Pump
Section – Undercarriage
Undercarriage Components
Rear Rigid Axle
Technical Specifications
Disassembly And Assembly
Disassembly And Assembly
Troubleshooting
Special Tools
Travel Motor
Technical Specifications
Disassembly And Assembly
Disassembly And Assembly
Cardan Shaft
Disassembly And Assembly
Front Steering Axle
Technical Specifications
Disassembly And Assembly
Disassembly And Assembly
Troubleshooting
Special Tools
Wheels And Tyres
Blade
Blade Cylinder
Axle Floating Locking Cylinders
Technical Specifications
Disassembly And Assembly
Air Bleeding
Disassembly And Assembly
Troubleshooting
Stabilizers
Stabilizer Cylinders
Troubleshooting
Left Ladder
Right Ladder And Tool Storage Box
Rotary Control Valve And Electric Rotor
Technical Specifications
Disassembly And Assembly
Disassembly And Assembly
Electric Rotor
Section – Front Attachment
Types Of Front Attachment
Hydraulic Cylinders
Boom Cylinder
Buckets
Quick Coupler
Clamshell Bucket
Section – Steering System
Operation
Power Steering
Disassembly And Assembly
Priority Valve
Troubleshooting
Section – Brake System
Operation
Service Brake
Parking Brake
Pedal Brake Valve
Accumulators
Troubleshooting
Section – Hydraulic System
Hydraulic System
Hydraulic System Diagrams
Hydraulic System Diagrams – Upper Structure
Hydraulic System Diagrams – Undercarriage
Hydraulic System Diagrams Blade And/Or Stabilizers
Hydraulic Pumps
Upper Structure Control Valve
Undercarriage Control Valve
Pilot Control Assy
Rotation System
Travel
Stabilization Hydraulic System
Boom Hydraulic System
Hydraulic System
Hydraulic System Of Dipper
Hydraulic System Of Placing Boom
Hydraulic System With Combination Of Different Functions
(Boom, Placing Boom, Dipper And Bucket)
Hydraulic System Of Hammer (With Placing Boom)
Hydraulic System Of Hammer And Shears (With Placing Boom)
Hydraulic System Of Shears (With Placing Boom)
Hydraulic System Of Hammer (With Monoboom)
Hydraulic System Of Hammer And Shears (With Monoboom)
Hydraulic System Of Shears (With Monoboom)
Troubleshooting
Section – Electrical System
Electrical Diagrams
Fuses
Batteries
Bulbs
Troubleshooting
Section – Electronics
Main Components
Electrical Power Supply Diagram
Components Of Line
Components Of Line
Travel Pedal
Attachment Pedal (Placing Boom And Hammer)
Electro-Hydraulic System
Power Control System
Engine Speed Actuator
Coolant Temperature Detection
Charge Air Temperature Detection
Hydraulic Oil Temperature Detection
Proportional Valve – Fan Motor
Proportional Valves – Control Block
Section – Calibration
Necessary Operations Before Calibration
Display: Calibration Menu
Calibrations With The Engine Running
Vdo Calibration
Power Calibration
Main Valve Calibration (Control Valve)
Travel Calibration
Pump Delivery Calibration
Rotation Pump Calibration
Auxiliary Pressure Calibration
Calibrations With The Engine Stopped
Calibrations, All Solenoid Valves, Main Pump, Rotation Pump,
Auxiliary Pressure
Main Valve Calibration (Control Valve)
Distributors
Valvola Sostenimento Del Carico
Diagnosis Inconvenient
MHCity,MHPlus, MH5.6 Repair Manual

Safety Instructions
Technical Data and Special Tools
Machine Structure
Electrical System
Electronics
Hydraulics
Calibration
Troubleshooting
Repair Instructions
Wheeled Excavators MH CITY to MH 8.6 Tier3 Training Material

Main Characteristics
Engine
Electronic
Electric Circuits
Steering-Braking-Cooling
Drive Line
Swing
Hydraulic Circuits
Searches:

604.13.557
87677413A