jcb 4CX Service Manual

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Section F Transmission
9803/3280
Section F
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Issue 3*
Contents Page No.
Service Tools 1-1
Technical Data
Wheels and Tyres 2 - 1
Axles 3 - 1
Synchro Shuttle Gearbox 4 - 1
Powershift Gearbox - 6 Speed 5 - 1
Powershift Gearbox - 4 Speed 6 - 1
Engine Stall Speed Combinations 7 - 1
Basic Operation
Axles 15 - 1
Synchro Shuttle Gearbox
Component Identification 16 - 2
Principle of Operation 16 - 2
Hydraulic and Electrical Operation 16 - 4
Powershift Gearbox
Component Identification 17 - 2
Principle of Operation 17 - 2
Hydraulic and Electrical Operation 17 - 4
ShiftMaster Operation Characteristics 17 - 5
Drive Paths - 4 Speed 18 - 1
Drive Paths - 6 Speed 18 - 5
Torque Converter
Component Identification 20 - 1
Principle of Operation 20 - 1
Systems Description
Synchro Shuttle Gearbox
Syncromesh (Blocking Pin Type) 25 - 2
Forward/Reverse Clutch Operation 26 - 1
2/4 Wheel Drive Clutch Operation
- Pressure ON/Spring OFF Type 27 - 1
- Spring ON/Pressure OFF Type 27 - 3
Powershift Gearbox
Clutch Operation - Forward, Reverse 30 - 1
Clutch Operation - Mainshaft, Layshaft, 6 Speed 30 - 1
Clutch Operation - 2/4 Wheel Drive 30 - 1
Electrical Connections
Powershift Gearbox - 4 Speed 32 - 1
Powershift Gearbox - 6 Speed (ShiftMaster) 33 - 1
Fault Finding
Synchro Shuttle Gearbox 35 - 1
2/4 Wheel Drive Clutch 36 - 1
Powershift Gearbox 40 - 1
Continued...
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jcb 4CX Specifications

General

Brand	jcb
Model	4CX
Category	Compact Loader
Language	English