New Holland Wheel Excavator MH5.6 MHCity MHPlus Tier 3 Repair Manual 87677413A

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New Holland Wheel Excavator MH5.6 MHCity MHPlus Tier 3 Repair Manual 87677413A
Size: 69.59 MB
Format: PDF
Language: English
Brand: New Holland
Type of Machine: Wheel Excavator
Type of Manual: Repair Manual, Hydraulic And Electrical Schematic
Model: New Holland MH 5.6 Tier 3 ; MH City Tier 3 ; MH Plus Tier 3 Wheel Excavator
Engine:
F4GE9484E*J600 Engine - MHCity
F4GE9684F*J600 Engine - MHPlus
F4GE9684E*J601 Engine - MH5.6
Part Number: 87677413A
Number of Pages: 761 Pages

Contents:
Section 01 - Safety Precautions
1. General Safety Instructions.
2. Use Instruction
Section 02 - Controls And Instruments
1. Switches And Push-Buttons
2. Controls And Pedals
3. Multi-Function Display
Section 03 - Technical Specifications
1. Main Components
2. Dimensions - Operating Weights
3. Digging Performance
4. Lifting Capacities.
5. Hydraulic System
6. Rotation
7. Travel.
8. Tyres.
9. Brakes
10. Steering
11. Electrical System.
12. Buckets
13. Tightening Torques
14. Centralized Lubrication Pump (Optional)
15. Fuel System
16. Engine
17. Supply Summarizing Chart.
Section 04 - Upper Structure
1. Main Components
2. Slewing Bearing
3. Rotation Gearmotor
3.1 Disassembly And Assembly
3.2 Special Tools
4. Multi-Cooler
4.1 Technical Specifications
5. Hydraulic Pumps
6. Muffler
7. Hydraulic Oil Tank.
8. Air Filter
9. Counterweight.
10. Fuel System
11. Cab And Operator’s Seat
12. Centralized Lubrication Pump
Section 05 - Undercarriage
1. Undercarriage Components.
2. Rear Rigid Axle
2.1 Technical Specifications
2.2 Disassembly And Assembly.
2.3 Disassembly And Assembly.
2.4 Troubleshooting.
2.5 Special Tools.
3. Travel Motor.
3.1 Technical Specifications
3.2 Disassembly And Assembly.
3.3 Disassembly And Assembly.
4. Cardan Shaft
4.1 Disassembly And Assembly.
5. Front Steering Axle
5.1 Technical Specifications
5.2 Disassembly And Assembly.
5.3 Disassembly And Assembly.
5.4 Troubleshooting.
5.5 Special Tools.
6. Wheels And Tyres
7. Blade
7.1 Blade Cylinder
8. Axle Floating Locking Cylinders
8.1 Technical Specifications
8.2 Disassembly And Assembly.
8.3 Air Bleeding
8.4 Disassembly And Assembly.
8.5 Troubleshooting.
9. Stabilizers
9.1 Stabilizer Cylinders.
9.2 Troubleshooting.
10. Left Ladder.
11. Right Ladder And Tool Storage Box
12. Rotary Control Valve And Electric Rotor
12.1 Technical Specifications
12.2 Disassembly And Assembly.
12.3 Disassembly And Assembly.
12.4 Electric Rotor
Section 06 - Front Attachment
1. Types Of Front Attachment
2. Hydraulic Cylinders.
2.1 Boom Cylinder.
2.2 Special Tools.
3. Buckets
4. Quick Coupler
5. Clamshell Bucket
Section 07 - Steering System
1. Operation
2. Power Steering
2.1 Disassembly And Assembly
3. Priority Valve
4. Troubleshooting.
Section 08 - Brake System
1. Operation
2. Service Brake
3. Parking Brake
4. Pedal Brake Valve
5. Accumulators.
6. Troubleshooting.
Section 09 - Hydraulic System
1. Hydraulic System
2. Hydraulic System Diagrams
2.1 Hydraulic System Diagrams - Upper Structure
2.2 Hydraulic System Diagrams - Undercarriage
2.3 Hydraulic System Diagrams Blade And/Or Stabilizers
3. Hydraulic Pumps
4. Upper Structure Control Valve
5. Undercarriage Control Valve
6. Pilot Control Assy
7. Rotation System
8. Travel.
9. Stabilization Hydraulic System.
10. Boom Hydraulic System
11. Hydraulic System
12. Hydraulic System Of Dipper
13. Hydraulic System Of Placing Boom
14. Hydraulic System With Combination Of Different Functions
(Boom, Placing Boom, Dipper And Bucket)114
15. Hydraulic System Of Hammer (With Placing Boom)
16. Hydraulic System Of Hammer And Shears (With Placing Boom)
17. Hydraulic System Of Shears (With Placing Boom)
18. Hydraulic System Of Hammer (With Monoboom)
19. Hydraulic System Of Hammer And Shears (With Monoboom)
20. Hydraulic System Of Shears (With Monoboom).
21. Troubleshooting.
Section 10 - Electrical System
1. Electrical Diagrams
2. Fuses
3. Batteries
4. Bulbs
5. Troubleshooting
Section 11 - Electronics
1. Main Components
1.1 Electrical Power Supply Diagram
2. Components Of Line 1
3. Components Of Line 2
3.1 Travel Pedal
3.2 Attachment Pedal (Placing Boom And Hammer)
3.3 Electro-Hydraulic System
3.4 Power Control System
4. Engine Speed Actuator
5. Coolant Temperature Detection.
6. Charge Air Temperature Detection
7. Hydraulic Oil Temperature Detection.
8. Proportional Valve - Fan Motor
9. Proportional Valves - Control Block.
Section 12 - Calibration
1. Necessary Operations Before Calibration.
2. Display: Calibration Menu
3. Calibrations With The Engine Running.
3.1 Vdo Calibration
3.2 Power Calibration
3.3 Main Valve Calibration (Control Valve)
3.4 Travel Calibration.
3.5 Pump Delivery Calibration
3.6 Rotation Pump Calibration.
3.7 Auxiliary Pressure Calibration
4. Calibrations With The Engine Stopped
4.1 Calibrations, All Solenoid Valves, Main Pump, Rotation Pump,
Auxiliary Pressure24
4.2 Main Valve Calibration (Control Valve)
5. Distributore
6. Valvola Sostenimento Del Carico.
7. Diagnosi Inconvenienti