jcb ROBOT 150 - Hydraulics

Contents Page No.
Technical Data up to machine number 677000 1 - 1
Technical Data from machine number 677001 to 677999 1 - 4
Technical Data from machine number 678000 1 - 7
General Description 1 - 9
Hydraulic Contamination
Hydraulic Fluid Quality 2 - 0
Effects of Contamination 2 - 0
Cleaning Operation 2 - 0
Contaminant Standards 2 - 0
Filters 2 - 0
Descriptions
Machine Neutral Circuit 2 - 1
Auxiliary Gear Pump 4 - 1
Loader Valve Neutral Circuit 5 - 1
- Lift Ram Operation 5 - 3
- Crowd Ram Operation 5 - 5
- Load Hold Check Valves 5 - 7
- Relief Valve Operation 5 - 9
Pressure Reducing Solenoid Valve 6 - 1
Drive Motor Operation 7 - 1
Transmission Operation
- Neutral 8 - 1
- Forward 8 - 2
Pumps
Removal and Replacement 9 - 1
Pump/Engine Couplings 9 - 2
Start-Up Procedure 9 - 3
Hydrostatic Pump, servo up to machine no. 676354 and manual
Dismantling and Assembly
- Trunnion Covers 10 - 1
- Shaft Seal 10 - 1
- Check Valves 10 - 1
- Separating the Front and Rear Pumps 10 - 1
Main Pump Endcaps
- Dismantling and Assembly 10 - 3
- Charge Pressure Relief Valve 10 - 3
Main Pumps
- Dismantling and assembly 10 - 5
Control Adjustment - Manual machines 10 - 7
Hydrostatic Pump, servo from machine no. 676355
Removal and Replacement
- Shaft Seal 10 - 8
Dismantling and Assembly
- Charge Check and High Pressure Relief Valves 10 - 9
- Charge/Anti-stall Valve 10 - 10
Charge Pressure Adjustment 10 - 10
Pump Neutral Adjustment 10 - 11
Auxiliary Pump
Removal and Replacement 10 - 1
Dismantling and Assembly - standard 11 - 1
Dismantling and Assembly - high flow 11 - 3
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Hydraulics
9803/8500
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Issue 7*
Section E Section E
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