jcb 3CX Operator's Manual page 7

Contents
Greasing .................................................................................................... 198
Introduction ........................................................................................... 198
Preparing the Machine for Greasing .................................................... 198
Loader Arms ......................................................................................... 199
Backhoe and Quickhitch ....................................................................... 200
Front Axle (2 Wheel Drive Machines) ................................................... 201
Front Axle (4 Wheel Drive Machines) ................................................... 201
Front Axle (All Wheel Drive Machines) ................................................. 202
Rear Axle (All Wheel Drive Machines) ................................................. 202
Extending Dipper .................................................................................. 203
Driveshafts ........................................................................................... 203
6-in-1 Clamshovel ................................................................................ 204
Stabilisers (Centremount Machines) .................................................... 204
Loader Quickhitch ................................................................................ 204
Power Sideshift .................................................................................... 204
Kingpost ............................................................................................... 205
Knuckle (If Fitted) ................................................................................. 205
Backhoe Quickhitch (Hydraulic) ........................................................... 206
Access Panels ........................................................................................... 207
Engine Cover ........................................................................................ 207
Front Grille ............................................................................................ 209
Heater and Air Conditioning ...................................................................... 210
Cleaning the Cab Heater Fresh Air Filter ............................................. 210
Changing the Cab Air Conditioning Recirculation Filters (If Fitted) ...... 211
Brakes ....................................................................................................... 212
Park Brake ............................................................................................ 212
Foot Brake ............................................................................................ 214
Electrical System ....................................................................................... 215
Battery .................................................................................................. 215
Jump Starting The Engine .................................................................... 217
Fuses (Manual Controls) ...................................................................... 218
Fuses (Easy Controls / Advanced Easy Controls) ............................... 219
Link Box Fuses ..................................................................................... 220
Relays (Manual Controls) ..................................................................... 221
Relays (Easy Controls / Advanced Easy Controls) .............................. 222
Engine ....................................................................................................... 224
Oil and Filter ......................................................................................... 224
Cooling System .................................................................................... 226
Front End Accessory Drive Belt ........................................................... 228
Air Filter ................................................................................................ 230
Fuel System ............................................................................................... 231
Introduction ........................................................................................... 231
Water Separator and Engine Fuel Filter ............................................... 231
Bleeding the System ............................................................................ 236
Hydraulic System ....................................................................................... 237
Introduction ........................................................................................... 237
Releasing the Hydraulic Pressure ........................................................ 237
Hydraulic Tank Filler Cap ..................................................................... 238
Hydraulic Tank Filler Cap (Locking option) ........................................... 238
Oil and Filter ......................................................................................... 239
Hose Burst Protection Valves (If fitted) ................................................. 242
Transmission ............................................................................................. 243
Gearbox ................................................................................................ 243
Axles (All Wheel Steer Machines) ........................................................ 246
Axles (Two Wheel Steer Machines) ...................................................... 248
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Contents
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