Case 688B & 888B Wheeled Excavators Operators Manual 9-23991 GB – PDF DOWNLOAD
DESCRIPTION:
Case 688B & 888B Wheeled Excavators Operators Manual 9-23991 GB – PDF DOWNLOAD
TO THE OWNER :
- The machine which you own has been designed and built with
quality constantly in mind. It conforms to the safety rules currently
in force. See “Official documents”. Nevertheless, this does not
exclude all risk of accidents. That is why it is essential to observe
elementary safety rules and precautions. - Read this manual carefully and pay particular attention to the
instructions concerning safety, operation and maintenance, so as to
avoid all risk of injury while driving or servicing the machine. - Use this manual as a guide. Your machine will remain a reliable
working tool as long as it is kept in good working condition and
serviced properly. - The standard attachments and equipment available for use with this
machine are intended for general earthmoving purposes,
rehandling, boring, ditch cleaning, etc. If the machine is to be used
for handling loads (tubing, concrete pipe sections, shoring material,
etc.), then make sure the machine is suitably equipped for this type
of work. If this kind of application is envisaged, the machine must
be fitted with safety valves, an overload indicator, a load chart
corresponding to the type of machine, attachment and a load fixing
point. At the same time, all legal requirements must be strictly
observed. - Do not use this machine for any application or purpose other than
those described in this manual. If the machine is to be used for
duties involving the use of special attachments or equipment, then
consult your CASE Dealer in order to make sure that any
adaptations or modifications made are in keeping with the technical
specifications of the machine and with prevailing safety
requirements.
TABLE OF CONTENTS:
Case 688B & 888B Wheeled Excavators Operators Manual 9-23991 GB – PDF DOWNLOAD
SAFETY/DECALS/HAND SIGNALS ———–14 – 33
Safety instructions 14
Decals 24
Hand signals 30
CONTROLS/INSTRUMENTS/ ACCESSORIES _________ 34-92
Cab door 34
Walkway access gate 35
Steps and access handles 36
instrument panel 38
Cab controls 48
Operator’s seat 66
Electrical cabinet 68
Windshield 69
Front lower window 71
Heating and ventilation 72
Front and rear view mirrors 73
Towing eye 74
Fuel tank 74
Tool box 75
Tooling 76
Stabilizer and dozer blade selector valve 76
Electrical power connections 78
Engine hoods 79
Lower panels 80
Right-hand door 82
Stabilizer pads 83
Hydraulic reservoir shut-off valve 84
Battery master switch 84
Load handling point 85
Backhoe bucket maximum opening range and maximum force 85
Reflectors 86
Boom locking valve 87
Dipper locking valve 87
Bucket or clamshell selector valve 88
Safety valves 88
Engine compartment light 89
Valve bank partition hood 89
Wheel blocks 89
Fuel tank filler pump 90
Rotary light 92
OPERATING INSTRUCTIONS ___________ _ 93 – 120
Before operating the machine 93
Machine operation 94
Running-in period 96
Starting the engine 97
Starting the engine in cold weather 1 00
Stopping the engine 101
Operating the machine in cold weather 102
Load handling 103
Load handling limits 105
Overload indicator 106
Transporting the machine 107
Handling the machine 111
Cab removal and installation 113
Towing the machine 116
Towing the machine in an emergency 118
Operating the machine in water 119
Parking the machine 120
JOB SITE AND ROAD OPERATION ———- 121- 140
Operating instructions 121
Road travel 123
Job-site travel 131
Working instructions 133
Load handling 140
SERVICING INTERVALS ______________ 141 -145
Servicing instructions 141
Hourmeter 142
Intervals 143
LUBRICATION/FILTERS/FLUIDS ___________ 147 – 209
Fluids and lubricants 147
Grease points 150
Levels 174
Engine 176
Cooling system 179
Fuel system 182
Releasing pressure in the hydraulic system 185
Hydraulic system 186
Air filter 195
Swing reduction gear 202
Axles and reduction gears 204
Gearbox 208
MAINTENANCE/ADJUSTMENTS ___________ 210 – 254
Fuel tank filter 210
Front axle locking cylinders 21 0
Wheels and tyres 211
Heating unit filter 213
Radiator and oil cooler 214
Engine alternator and fan belt 215
Adjusting rocker arm clearance 216
Inspecting and cleaning the machine 220
Accumulators 220
Replacing a backhoe bucket tooth tip 221
Teeth and tooth tip wear limits 222
Replacing a backhoe bucket side cutter 223
Replacing a backhoe bucket 224
Replacing a clamshell tooth 229
Replacing a clamshell 230
Replacing a backhoe bucket by a clamshell (or vice versa) 234
Replacing a dipper 236
Sleeves for threaded pins 240
Replacing a hose 240
Replacing the standard pins by “Expander” pins 241
Checking for cylinder leakage 242
Shimming of attachments 243
Quick implement installation and removal system 246
Air conditioning 249
Engine troubleshooting 251
ELECTRICAL SYSTEM ————— 256 – 271
Fuses and relays 256
Batteries 258
Connecting booster batteries 261
Alternator 262
Starter motor 262
Temperature sender 263
Bulbs 264
Replacing a bulb 265
Adjusting the upperstructure headlights 271
STORAGE ——————- 272 – 273
Storing the machine 272
SPECIFICATIONS ________________ 274 – 299
Engine 274
Hydraulic system 275
Electrical system 276
Upperstructure 276
Cab 276
Noise levels 276
Operation 277
Undercarriage 277
Tyres 277
Brakes 277
Safety devices 278
Indicator gauges 278
Warning and indicator lamps 278
Travel 278
Attachments 278
Weight 279
Buckets 281
Clamshells 283
Machine overall dimensions 286
Working ranges 292
Transportation overall dimensions 298
Overall road travel dimensions 299
ALPHABETICAL INDEX _______________ 300 – 305
IMAGES PREVIEW OF THE MANUAL:
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
S.V