Case 121B – 221B Wheel Loaders Operator’s Manual 9-81930 – PDF DOWNLOAD

Description

Case 121B – 221B Wheel Loaders Operator’s Manual 9-81930 – PDF DOWNLOAD

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Case 121B – 221B Wheel Loaders Operator’s Manual 9-81930 – PDF DOWNLOAD

121B : DAH1218600 and after
221B : DAH2218600 and after

TO THE OWNER :

You are the owner of a machine that has been designed and built with quality constantly in mind. It is in conformity with current regulations on safety at work and on the road in accordance with each country’s national regulations. (See “Official documents”).

• However, 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 before operating the machine. Instructions concerning safety, operation and maintenance have been developed to permit safe service and operation of this machine.
• Use this manual as a guide. Your machine is a working tool which you will always be able to count on, as long as it is correctly maintained. The machine’s standard attachments and tools are intended for carrying out all types of earthmoving, handling, etc. work.
• Do not use this machine for any applications or purposes other than those described in this manual. If you use this machine for work requiring special attachments or tools, consult your CASE Dealer to make sure that the adaptations or modifications to be carried out are in conformity with the technical specifications of the machine and that they are in accordance with current safety regulations.
• Any modifications or adaptations which are not approved by the manufacturer may invalidate the machine’s original conformity with safety requirements. For certain applications, the machine must undergo regular inspection. Consult your CASE Dealer.

TABLE OF CONTENTS:

Case 121B – 221B Wheel Loaders Operator’s Manual 9-81930 – PDF DOWNLOAD

TO THE OWNER 5 – 9
121B AND 221B SERIES WHEEL LOADERS 5
TO THE OWNER 6
PRESENTATION 8
RIGHT, LEFT, FRONT AND REAR OF THE MACHINE 9
IDENTIFICATION NUMBERS/MACHINE COMPONENTS 10 – 12
TYPE, SERIAL NUMBER AND YEAR OF MANUFACTURE
OF THE MACHINE 10
IDENTIFICATION OF THE MAIN COMPONENTS 12
SAFETY/DECALS/HAND SIGNALS 13 – 36
SAFETY RULES 13
DECALS 24
HAND SIGNALS 34
CONTROLS/INSTRUMENTS/ACCESSORIES 38 – 60
CAB DOORS 38
STEPS AND ACCESS HANDLES 39
MONITORING PANEL 40
CONTROL PANEL 42
CONTROL SWITCHES 44
OPERATOR’S COMPARTMENT CONTROLS 45
OPERATOR’S SEAT 54
FUSE BOXES 55
REAR WINDOW 55
HEATING AND VENTILATION 56
REAR VIEW MIRRORS 57
AIR CONDITIONING 57
TOWING RING 58
FUEL TANK 58
ENGINE HOOD 59
FRONT PANEL 60
WHEEL CHOCK 60
MACHINE TOOLS 60
OPERATING INSTRUCTIONS 61 – 75
BEFORE OPERATING THE MACHINE 61
OPERATING THE MACHINE 62
RUNNING-IN PERIOD 64
STARTING THE ENGINE 65
SHUTTING DOWN THE ENGINE 67
OPERATING THE MACHINE IN COLD WEATHER 68
OPERATING THE MACHINE IN HOT WEATHER 69
TRANSPORTING THE MACHINE 70
TOWING 73
OPERATING THE MACHINE IN WATER 75
PARKING THE MACHINE 75
JOB SITE AND ROAD OPERATION 76 – 80
INSTRUCTIONS FOR USE 76
ROAD TRAVEL 77
JOB SITE TRAVEL 79
LOADER OPERATING INSTRUCTIONS 79
SERVICING INTERVALS 82 – 86
SERVICING INSTRUCTIONS 82
HOURMETER 83
SERVICING INTERVALS 84
LUBRICATION/FILTERS/FLUIDS 88 – 124
FLUIDS AND LUBRICANTS 88
ENVIRONMENT 90
PLASTIC AND RESIN PARTS 90
FLUID AND LUBRICANT CAPACITIES AND SPECIFICATIONS 91
GREASE POINTS 92
LEVELS 98
ENGINE 101
COOLING SYSTEM 103
FUEL SYSTEM 106
AIR FILTER 109
CAB VENTILATION INLET FILTER 112
HYDRAULIC SYSTEM 113
AXLES AND REDUCTION GEARS 117
BRAKES 123
MAINTENANCE/ADJUSTMENTS 125 – 143
WHEELS AND TYRES 125
RADIATOR AND OIL COOLER 127
ENGINE ALTERNATOR AND FAN BELT 128
ADJUSTING THE ENGINE VALVE ROCKER CLEARANCES 131
CHECKING AND CLEANING THE MACHINE 131
CHANGING A BUCKET TOOTH TIP 131
TOOTH WEAR LIMITS 132
CHANGING A BUCKET 132
CHANGING A 4-IN-1 BUCKET 134
CHECKING THE CYLINDERS FOR LEAKS 137
TROUBLESHOOTING 138
ELECTRICAL SYSTEM 144 – 157
FUSES 144
STARTER MOTOR FUSE 146
BATTERY 147
CONNECTING A BOOSTER BATTERY 150
ALTERNATOR 151
STARTER MOTOR 151
INJECTORS 152
BULBS 152
REPLACING A BULB 153
ADJUSTING THE HEADLIGHTS 157
STORAGE 158 – 159
STORING THE MACHINE 158
SPECIFICATIONS 160 – 167
ENGINE 160
ELECTRICAL SYSTEM 160
SOUND LEVELS 160
TRANSMISSION 161
AXLES 161
TYRES 161
BRAKES 162
STEERING 162
HYDRAULIC SYSTEM 163
CAPACITIES 163
PERFORMANCE AND SPECIFICATIONS 164
STANDARD OR OPTIONAL ACCESSORIES 166
MACHINE OVERALL DIMENSIONS AND WORKING RANGE 167
ALPHABETICAL INDEX 168 – 170

Need help? Contact: [email protected]

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