Case 721C Wheel Loader Operators Manual 6-30580 – PDF DOWNLOAD
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Case 721C Wheel Loader Operators Manual 6-30580 – PDF DOWNLOAD
P.I.N JEE0125746 and After
TO THE OWNER :
- Read this manual before you start the engine or operate the machine. If you need
more information, see your dealer. - Your dealer can give you help with Case Corporation approved service parts.
Your dealer has specially trained technicians who know the best methods of
repair and maintenance for your machine. - Use this manual as a guide. Your Wheel Loader will remain a reliable working tool
as long as it is kept in working condition and serviced properly. - DO NOT operate or permit anyone to operate or service this machine until you or
the other persons have read and understand the safety, operation and
maintenance instructions in this manual. Use only trained operators who have
demonstrated the ability to operate and service this machine correctly and safely. - This Wheel loader, with standard equipment and attachments, is intended to be
used for above ground level digging and general earthmoving purpose such as
land leveling, truck loading, and material rehandling. This machine is not intended
to be used for lifting other objects or transporting loads at high speeds. - DO NOT use this machine for any application or purpose other than those
described in this manual. If the loader is to be used in a application that involves
special attachments or equipment, such as forestry, etc., consult an authorized
dealer or the Case Corporation. Consult an authorized dealer or Case
Corporation on changes, additions or modifications that can be required for this
machine to comply with various country regulations and safety requirements. - Unauthorized modifications will cause serious injury or death. Anyone making
such unauthorized modifications is responsible for the consequences. - This Operators Manual is to be stored in the manual compartment equipped on
this machine. Make sure this manual is complete and in good condition. Contact
you dealer to obtain additional manuals. Contact your dealer for any further
information or assistance about your machine. Your dealer has Case Corporation
approved service parts. Your dealer has technicians with special training that
know best methods of repair and maintenance for your Wheel Loader.
TABLE OF CONTENTS:
Case 721C Wheel Loader Operators Manual 6-30580 – PDF DOWNLOAD
TO THE OWNER 1
AFTER DELIVERY CHECK 3
RIGHT, LEFT, FRONT AND REAR SIDES OF THE MACHINE 3
IDENTIFICATION NUMBERS 4
MACHINE COMPONENTS 6
SAFETY/DECALS/HAND SIGNALS 9
SAFETY RULES 9
UTILITY SAFETY 10
PERSONAL SAFETY 11
BEFORE OPERATION 12
MACHINE OPERATION 13
PARKING THE MACHINE 13
MAINTENANCE 14
BURN PREVENTION 15
FIRE OR EXPLOSION PREVENTION 15
WHEELS AND TIRES SAFETY 16
HAZARDOUS CHEMICALS 17
INFORMATIONAL DECALS 18
SAFETY DECALS 18
INTERNATIONAL SYMBOL DECALS 26
HAND SIGNALS 28
INSTRUMENT/CONTROLS 31
FRONT CONSOLE 31-35
INSTRUMENT PANEL INDICATORS 36-51
INFORMATION CENTER 52-57
GAUGE DISPLAY 58-64
TRANSMISSION DISPLAY CENTER 65-67
FOOT PEDALS 68
LOADER CONTROL LEVERS 69
SIDE CONSOLE 80-88
MASTER DISCONNECT SWITCH 88
OPERATORS SEAT 92
SEAT BELT 95
OPERATING INSTRUCTIONS 97
BEFORE STARTING THE ENGINE 97
RUN – IN PROCEDURE 97
SEAT BELT 98
STARTING THE ENGINE 99
STOPPING THE ENGINE AND PARKING THE MACHINE 101
MACHINE OPERATION 104
LOADER CONTROL LEVERS 108
LOADER FUNCTION SWITCHES 114
BRAKE ACCUMULATORS 117
CLUTCH CUTOUT 117
BUCKET LEVEL INDICATOR 118
AUXILIARY HYDRAULIC CONNECTION (IF EQUIPPED) 118
ROTATING BEACON (IF EQUIPPED) 119
RIDE CONTROL 119
COUPLER PIN ENGAGEMENT (IF EQUIPPED) 120
LOADER OPERATING TIPS 121
TOWING THE MACHINE 123
TRANSPORTING THE MACHINE 124
OPERATING IN COLD WEATHER 126
OPERATING IN HOT WEATHER 128
WHEELS/TIRES/BALLAST 129
BALLAST 129
WHEELS AND TIRES 129
LUBRICATION/FILTERS/FLUIDS 135
GENERAL SAFETY BEFORE YOU SERVICE 135
SYSTEMGARD LUBRICATION ANALYSIS PROGRAM 136
PLASTIC AND RESIN PARTS 136
ENVIRONMENT 137
TRANSPORT/SERVICE LINK 137
ENGINE HOURMETER 138
FLUIDS AND LUBRICANTS – 621 C 139
FLUIDS AND LUBRICANTS – 721C 140
LUBRICATION/MAINTENANCE CHART 141-143
ACCESS DOORS 144
GREASE FITTINGS – 50 HOURS 145, 148
GREASE FITTINGS – 100 HOURS 146, 149
GREASE FITTINGS – 1000 HOURS 147,150
FLUID LEVELS 151
ENGINE LUBRICATION 154
AIR FILTER SYSTEM 159
ENGINE COOLING SYSTEM 164
DIESEL FUEL SYSTEM 168
HYDRAULIC/BRAKE SYSTEM 173
TRANSMISSION 180
AXLES
EARLY PRODUCTION 183
AXLES
LATE PRODUCTION 186
CABAIRFILTER 190
MAINTENANCE/ADJUSTMENT 195
CAB SERVICE 195
TRANSMISSION CLUTCH CALIBRATION 198
CLUTCH CUTOUT ADJUSTMENT 199
SECONDARY STEERING CHECK 201
PARKING BRAKE CHECK 202
LOADER ADJUSTMENTS 204
ROLL-OVER PROTECTIVE STRUCTURE 212
TORQUE SPECIFICATIONS FOR SEAT AND SEAT BELTS 214
FAN BELT, ALTERNATOR BELT AND AIR CONDITIONING COMPRESSOR
BELT 215
FIRE EXTINGUISHER MOUNTING (IF EQUIPPED) 216
SPARK ARRESTING MUFFLER (IF EQUIPPED) 217
ELECTRICAL SYSTEM 219
BATTERY SERVICE 219
FUSES 221
SERVICE ELECTRICAL CONNECTOR (IF EQUIPPED) 221
AUXILIARY POWER OUTLET (IF EQUIPPED) 222
AUXILIARY POWER EQUIPMENT MOUNTING BRACKET LOCATION 222
REPLACEMENT BULBS 223
MACHINE STORAGE 225
SPECIFICATIONS 227
ENGINE DATA- 621C 227
ENGINE DATA- 721C 228
OPERATING DATA AND DIMENSIONS621C 230
OPERATING DATA AND DIMENSIONS621CXR 234
OPERATING DATA AND DIMENSIONS621CXT 238
OPERATING DATA AND DIMENSIONS 721C 240
OPERATINGDATAANDDIMENSIONS721CXR 245
OPERATING DATA AND DIMENSIONS 721C XT 250
SPECIAL BOLT TORQUES (621 C) 264
SPECIAL BOLT TORQUES (721 C) 265
INDEX 267
AFTER DELIVERY CHECK 277-279
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]
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