Controls - jcb 214e Service Manual

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Section D
i
9803/3280
Contents
Steering Column
Removal and Replacement
Dismantling and Assembly
Shovel Reset (214e Machines)
Return To Dig
Operation
Adjustment
Precision Control (Servo) Machines up to serial no. 931159
Basic System Operation
- Component Location
- Component Identification
- Circuit Description
- Electrical Operation
- Hydraulic Operation
Electrical Connections
Fault Finding
Service Procedures
- Testing the Pilot Pressure
- Renewing the Pilot Supply Valve Oil Filter
- Pilot Hose Removal and Replacement
- Seat Arms Control Lever - Adjustment
Pilot Control Valves
- Removal and Replacement
- Dismantling and Assembly
- Electrical Switches Removal and Replacement
Precision Control (Servo) Machines from January 2003
Basic System Operation
- Component Location
- Component Identification
- Circuit Description
- Hydraulic Operation
- Electrical Operation
Joystick Controller
Pump Dump Controller (Power Management ECU) 45 - 6
- Joystick Controllers - Description
- Servo Pressure Supply Valve - Description
Fault Finding
Service Procedures
- Testing the Servo Pressure
Joystick Controllers
- Removal and Replacement
- Dismantling and Assembly
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Controls

Section D
Page No.
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Issue 4*