Description
Doosan DL420-5 Roco New York BID-21CP Wheel Loader Shop Manual (Serial Number 10001 and Up)
Doosan DL420-5 Roco New York BID-21CP Wheel Loader Index:
1 Safety 1 Wheel Loader Safety
2 Specifications 1 Specifications
3 General Maintenance 1 General Maintenance Instructions
2 Standard Torques
4 Engine 1 Engine
5 Drivetrain 1 Transmission and Torque Converter (4WG)
2 Transmission and Torque Converter (5WG) (Option)
3 Front Axle
4 Rear Axle
5 Driveshaft
6 Steering 1 Power Steering System
2 Steering Unit
3 Steering Pump
4 Flow Amplifier
5 Jerk Softener and Accumulator
7 Brake 1 Service Brake
2 Brake and Pilot Supply Valve
3 Charging Block
4 Parking Brake
5 Brake Pedal Valve
6 Accumulator
7 Brake Filter
8 Cooling System 1 Cooling System
2 Fan and Brake Pump
3 Fan Motor
4 Fan Control Valve
9 Hydraulic System 1 Main Pump
2 Main Control Valve
3 Pilot System
4 Hydraulic System
5 Hydraulic System Troubleshooting
10 Frame 1 Articulation Center
2 Cabin
3 Counterweight
4 Oil Tank
5 Fuel Tank
6 Cylinders
11 Electrical System 1 Electrical System
2 Air Conditioner
12 Options 1 Emergency Steering
2 Load Isolation System
3 3rd Control Valve
4 Auto Grease System
13 Schematic 1 Hydraulic Schematic/Electrical Schematic
