Case 721D Wheel Loaders Operator’s Manual 6-35092NA – PDF DOWNLOAD

Description

Case 721D Wheel Loaders Operator’s Manual 6-35092NA – PDF DOWNLOAD

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Case 721D Wheel Loaders Operator’s Manual 6-35092NA – PDF DOWNLOAD

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 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 earth moving 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, LLC. Consult an authorized dealer or Case, LLC. 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, LLC.
  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 721D Wheel Loaders Operator’s Manual 6-35092NA – PDF DOWNLOAD

TO THE OWNER 1
AFTER DELIVERY CHECK 4
RIGHT, LEFT, FRONT AND REAR SIDES OF THE MACHINE 4
IDENTIFICATION NUMBERS 5
MACHINE COMPONENTS 7
SAFETY/DECALS/HAND SIGNALS 9
UTILITY SAFETY 10
PERSONAL SAFETY 11
BEFORE OPERATION 12
MACHINE OPERATION 13
PARKING THE MACHINE 15
BURN PREVENTION 15
FIRE EXTINGUISHER 16
FIRE OR EXPLOSION PREVENTION 17
MAINTENANCE 18
WHEEL AND TIRE MAINTENANCE 19
ROLL-OVER PROTECTIVE STRUCTURE 19
READ OPERATORS MANUAL 20
SAFETY DECALS 20
HAND SIGNALS 34
INSTRUMENT/CONTROLS 37
FRONT CONSOLE 37
INSTRUMENT PANEL INDICATORS 43
INFORMATION CENTER 58
GAUGE DISPLAY 64
TRANSMISSION DISPLAY CENTER 71
FOOT PEDALS 74
SIDE CONSOLE 80
OPERATORS SEAT 93
SEAT BELT 96
OPERATING INSTRUCTIONS 99
BEFORE STARTING THE ENGINE 99
RUN – IN PROCEDURE 99
SEAT BELT 100
STARTING THE ENGINE 101
STOPPING THE ENGINE AND PARKING THE MACHINE 102
BEFORE YOU OPERATE 106
MACHINE OPERATION 109
CONTROL LEVERS 112
LOADER FUNCTION SWITCHES 118
LOADER CONTROL 120
BRAKE ACCUMULATORS 121
DECLUTCH 121
BUCKET LEVEL INDICATOR 122
AUXILIARY HYDRAULIC CONNECTION (IF EQUIPPED) 122
ROTATING BEACON (IF EQUIPPED) 123
RIDE CONTROL (IF EQUIPPED) 123
COUPLER PIN ENGAGEMENT (IF EQUIPPED) 124
LOADER OPERATING TIPS 125
TOWING THE MACHINE 127
TRANSPORTING THE MACHINE 128
OPERATING IN COLD WEATHER 130
OPERATING IN HOT WEATHER 132
WHEELS/TIRES/BALLAST 133
TIRE PRESSURE CHART 137
LUBRICATION/FILTERS/FLUIDS 139
GENERAL SAFETY BEFORE YOU SERVICE 139
SUPPORT STRUT FOR LOADER LIFT ARMS 140
TRANSPORT/SERVICE LINK 141
SYSTEMGARD LUBRICATION ANALYSIS PROGRAM 142
PLASTIC AND RESIN PARTS 142
THE ENGINE HOOD 143
ENGINE HOURMETER 144
FLUIDS AND LUBRICANTS – 721D 145
LUBRICATION/MAINTENANCE CHART 146
ACCESS DOORS 147
GREASE FITTINGS – 50 HOURS 149
GREASE FITTINGS – 100 HOURS 150
GREASE FITTINGS – 1000 HOURS 152
GREASE FITTINGS – 50 HOURS 153
GREASE FITTINGS – 100 HOURS 154
FLUID LEVELS 155
ENGINE LUBRICATION 159
AIR FILTER SYSTEM 164
ENGINE COOLING SYSTEM 168
DIESEL FUEL SYSTEM 171
HYDRAULIC/BRAKE SYSTEM 175
TRANSMISSION 180
AXLES 183
CAB AIR FILTERS 187
MAINTENANCE/ADJUSTMENT 191
CAB SERVICE 191
TRANSMISSION CLUTCH CALIBRATION 194
DECLUTCH ADJUSTMENT 195
SECONDARY STEERING CHECK 196
PARKING BRAKE CHECK 197
LOADER ADJUSTMENTS 199
BUCKET HEIGHT CONTROL MINOR ADJUSTMENT 205
ROLL-OVER PROTECTIVE STRUCTURE 206
TORQUE SPECIFICATIONS FOR
ROPS CAB AND ROPS CANOPY 207
TORQUE SPECIFICATIONS FOR SEAT AND SEAT BELTS 209
ALTERNATOR BELT AND AIR CONDITIONING COMPRESSOR BELT 210
FIRE EXTINGUISHER MOUNTING (IF EQUIPPED) 211
ELECTRICAL SYSTEM 213
BATTERY SERVICE 213
FUSES 216
REPLACEMENT FUSES 217
SERVICE ELECTRICAL CONNECTOR (IF EQUIPPED) 218
AUXILIARY POWER OUTLET (IF EQUIPPED) 218
AUXILIARY POWER EQUIPMENT MOUNTING BRACKET LOCATION 219
REPLACEMENT BULBS 220
MACHINE STORAGE 221
SPECIFICATIONS 223
ENGINE DATA 721D 223
OPERATING DATA AND DIMENSIONS 224-226
SPECIAL BOLT TORQUES 229

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