Bobcat A770 All-Wheel Steer Loader Operation & Maintenance Manual SN A3P711001 & Above – PDF DOWNLOAD

Description

Bobcat A770 All-Wheel Steer Loader Operation & Maintenance Manual SN A3P711001 & Above – PDF DOWNLOAD

FILE DETAILS:

Bobcat A770 All-Wheel Steer Loader Operation & Maintenance Manual SN A3P711001 & Above – PDF DOWNLOAD

Language : English
Pages : 212
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Bobcat A770 All-Wheel Steer Loader Operation & Maintenance Manual SN A3P711001 & Above – PDF DOWNLOAD

FOREWORD:

This Operation & Maintenance Manual was written to give the owner / operator instructions on the safe operation and maintenance of the Bobcat loader. READ AND UNDERSTAND THIS OPERATION & MAINTENANCE MANUAL BEFORE OPERATING YOUR BOBCAT LOADER. If you have any questions, see your Bobcat dealer. This manual may illustrate options and accessories not installed on your loader.

SAFETY INSTRUCTIONS:
Before Operation:

• Carefully follow the operating and maintenance instructions in this manual.
• The Bobcat loader is highly maneuverable and compact. It is rugged and useful under a wide variety of conditions.
• This presents an operator with hazards associated with off motorway, rough terrain applications, common with Bobcat loader usage.
• The Bobcat loader has an internal combustion engine with resultant heat and exhaust. All exhaust gases can kill or cause illness so use the Loader with adequate ventilation.
• The dealer explains the capabilities and restrictions of the Bobcat loader and attachment for each application. The dealer demonstrates the safe operation according to Bobcat instructional materials, which are also available to operators.
• The dealer can also identify unsafe modifications or use of unapproved attachments. The attachments and buckets are designed for a Rated Operating Capacity (some have restricted lift heights). They are designed for secure fastening to the Bobcat loader. The user must check with the dealer, or Bobcat literature, to determine safe loads of materials of specified densities for the machine – attachment combination.

The following publications and training materials provide information on the safe use and maintenance of the Bobcat machine and attachments:

TABLE OF CONTENTS:

Bobcat A770 All-Wheel Steer Loader Operation & Maintenance Manual SN A3P711001 & Above – PDF DOWNLOAD

OPERATOR SAFETY WARNINGS 2
CONTENTS 3
FOREWORD 4
DECLARATION OF CONFORMITY 5
BOBCAT COMPANY IS IS0 9001 CERTIFIED 7
REGULAR MAINTENANCE ITEMS 7
Fluids, Lubricants And Fuel 8
SERIAL NUMBER LOCATIONS 9
Loader Serial Number 9
Engine Serial Number 9
DELIVERY REPORT 9
LOADER IDENTIFICATION 10
FEATURES, ACCESSORIES AND ATTACHMENTS 11
Standard Items 11
Options And Accessories 11
Buckets Available 12
Attachments 12
High-Flow Attachments 12
Special Applications Kit 13
Special Applications Kit Inspection And Maintenance 13
Forestry Door And Window Kit 14
Forestry Door And Window Kit Inspection And Maintenance 14
SAFETY AND TRAINING RESOURCES 15
SAFETY INSTRUCTIONS 16
Before Operation 16
Safe Operation Is The Operator’s Responsibility 17
Safe Operation Needs A Qualified Operator 17
Avoid Silica Dust 18
FIRE PREVENTION 18
Maintenance 18
Operation 18
Electrical 18
Hydraulic System 19
Fueling 19
Starting 19
Spark Arrester Exhaust System 19
Welding And Grinding 19
Fire Extinguishers 19
PUBLICATIONS AND TRAINING RESOURCES 20
MACHINE SIGNS (DECALS) 21
Pictorial Only Safety Signs 23
OPERATING INSTRUCTIONS 31
INTENDED USE 35
INSTRUMENT PANEL IDENTIFICATION 36
Overview 36
Left Panel (Earlier Models) 37
Left Panel (Later Models) 40
Display Screen 42
Right Panel (Standard Key Panel) 42
Right Panel (Keyless Start Panel) 43
Right Panel (Deluxe Instrumentation Panel) 44
Left Switch Panel 46
Right Switch Panel 46
Left Side Lower Panel 47
Right Side Lower Panel 47
Radio 48
Rear View Camera System 50
CONTROL IDENTIFICATION 52
Standard Controls 52
OPERATOR CAB 53
Description 53
Side Windows 53
Door Operation 53
Front Wiper 54
Cab Light 54
SEAT BAR RESTRAINT SYSTEM 55
Operation 55
BOBCAT INTERLOCK CONTROL SYSTEM (BICS™) 56
Operation 56
LIFT ARM BYPASS CONTROL 57
Operation 57
PARKING BRAKE 57
Operation 57
STEERING MODE SELECTION 58
Operation 58
TRACTION LOCK OVERRIDE 58
Operation 58
ENGINE SPEED CONTROL 59
Operation 59
EMERGENCY EXIT 60
Rear Window Identification 60
Rear Window Removal (Latches) 60
Rear Window Removal (Rubber Cord) 60
External Access (Rear Window With Latches) 61
External Access (Rear Window With Rubber Cord) 61
Front Door 61
BACK-UP ALARM SYSTEM 63
Description 63
Operation 63
DRIVING AND STEERING THE LOADER 64
All-Wheel Steer Mode 64
Stopping The Loader (All-Wheel Steer Mode) 64
Skid-Steer Mode 65
Stopping The Loader (Skid-Steer Mode) 65
TWO-SPEED CONTROL 66
Description 66
Operation 66
SPEED MANAGEMENT 67
Operation 67
Changing The Factory Default Setting 68
DRIVE RESPONSE 69
Description 69
Operation 69
STEERING DRIFT COMPENSATION 71
Description 71
Operation 71
LIFT AND TILT COMPENSATION 73
Description 73
Operation 73
HYDRAULIC CONTROLS 75
Description 75
Lift Arm Operation 75
Lift Arm Float Position 75
Tilt Operation 75
Hydraulic Bucket Positioning 76
Automatic Ride Control 77
Reversing Fan 78
FRONT Auxiliary Hydraulics Operation 79
FRONT Auxiliary Hydraulics Operation (CONTINUOUS FLOW) 80
FRONT Auxiliary Hydraulics Operation (REVERSE CONTINUOUS FLOW) 80
REAR Auxiliary Hydraulics Operation 81
High-Flow Hydraulics Operation 82
Quick Couplers 83
Quick Coupler Troubleshooting 83
Relieve Auxiliary Hydraulic Pressure (Loader And Attachment) 84
ATTACHMENT CONTROL DEVICE (ACD) 85
Description 85
DAILY INSPECTION 86
Daily Inspection And Maintenance 86
PRE-STARTING PROCEDURE 88
Entering The Loader 88
Operation & Maintenance Manual And Operator’s Handbook Locations 88
Seat Adjustment 89
Joystick Position Adjustment 91
Seat Belt Adjustment 91
Seat Bar 91
STARTING THE ENGINE 92
Standard Key Panel 92
Keyless Start Panel 94
Deluxe Instrumentation Panel 96
Cold Temperature Starting 98
Warming The Hydraulic / Hydrostatic System 98
MONITORING THE DISPLAY PANELS 99
Left Panel 99
Warning And Shutdown 99
STOPPING THE ENGINE AND LEAVING THE LOADER 100
Procedure 100
COUNTERWEIGHTS 101
Description 101
Effect On The Loader And Loader Operation 101
When To Consider Using Counterweights 101
When To Consider Removing Counterweights 101
Accessories That Affect Machine Weight 101
ATTACHMENTS 102
Choosing The Correct Bucket 102
Pallet Fork 102
Installing And Removing The Attachment (Hand Lever Bob-Tach) 103
Installing And Removing The Attachment (Power Bob-Tach) 105
OPERATING PROCEDURE 109
Inspect The Work Area 109
Basic Operating Instructions 109
Driving On Public Roads 109
Operating With A Full Bucket 110
Operating With An Empty Bucket 110
TOWING THE LOADER 111
Procedure 111
LIFTING THE LOADER 111
Single-Point Lift 111
Four-Point Lift 112
TRANSPORTING THE LOADER ON A TRAILER 113
Loading And Unloading 113
Fastening 113
PREVENTIVE MAINTENANCE 114
SERVICE SCHEDULE 118
Chart 118
Inspection Checkbook 119
BOBCAT INTERLOCK CONTROL SYSTEM (BICS™) 119
Inspecting The BICS™ (Engine STOPPED – Key ON) 119
Inspecting Deactivation Of The Auxiliary Hydraulics System (Engine STOPPED – Key ON) 119
Inspecting The Seat Bar Sensor (Engine RUNNING) 120
Inspecting The Traction Lock And Parking Brake (Engine RUNNING) 120
Inspecting The Lift Arm Bypass Control 120
Inspecting Deactivation Of Lift And Tilt Functions 120
SEAT BAR RESTRAINT SYSTEM 121
Description 121
Inspecting 121
Maintaining 121
SEAT BELT 122
Inspection And Maintenance 122
LIFT ARM SUPPORT DEVICE 123
Installing 123
Removing 124
BACK-UP ALARM SYSTEM 125
Description 125
Inspecting 125
OPERATOR CAB 126
Description 126
Raising 126
Lowering 127
Cab Door Sensor 128
REAR DOOR (TAILGATE) 129
Opening And Closing 129
Adjusting 129
REAR GRILLE 130
Removing 130
Installing 130
HEATING, VENTILATION AND AIR CONDITIONING (HVAC) 131
Cleaning And Maintenance 131
Filters 131
Air Conditioning Evaporator / Heater Coil 132
Condenser 133
Air Conditioning Lubrication 133
Troubleshooting 133
AIR CLEANER SERVICE 134
Replacing Filter Elements 134
FUEL SYSTEM 136
Fuel Specifications 136
Biodiesel Blend Fuel 136
Filling The Fuel Tank 137
Fuel Filter 138
Removing Air From The Fuel System 138
ENGINE LUBRICATION SYSTEM 139
Checking And Adding Engine Oil 139
Engine Oil Chart 139
Removing And Replacing Oil And Filter 140
ENGINE COOLING SYSTEM 142
Maintenance Platform 142
Cooling System Identification 142
Cleaning (Earlier Models) 143
Cleaning (Later Models) 145
Checking Level 147
Removing And Replacing Coolant 147
ELECTRICAL SYSTEM 148
Description 148
Fuse And Relay Location / Identification 148
Battery Maintenance 152
Maintaining Battery Charge Level 152
Battery Service During Machine Storage 152
Battery Testing 153
Battery Charging 153
Using A Booster Battery (Jump Starting) 154
Removing And Installing Battery 155
HYDRAULIC / HYDROSTATIC SYSTEM 156
Checking And Adding Fluid 156
Hydraulic / Hydrostatic Fluid Chart 156
Removing And Replacing Hydraulic Fluid 157
Hydraulic / Hydrostatic Filter Identification 159
Removing And Replacing Hydraulic / Hydrostatic Filter (Earlier Models) 160
Removing And Replacing Hydraulic / Hydrostatic Filter (Later Models) 161
Removing And Replacing Steering Filter 162
Removing And Replacing Hydraulic Charge Filter 163
Breather Cap 165
SPARK ARRESTER MUFFLER 166
Cleaning Procedure 166
TYRE MAINTENANCE 167
Wheel Nuts 167
Rotating 167
Mounting 167
FINAL DRIVE TRANSMISSION (CHAINCASE) 168
Checking And Adding Oil 168
Removing And Replacing Oil 168
ALTERNATOR BELT 169
Belt Adjustment 169
Belt Replacement 169
AIR CONDITIONING BELT 170
Belt Adjustment 170
Belt Replacement 170
DRIVE BELT 171
Belt Adjustment 171
Stop Adjustment 171
Belt Replacement 172
AUTOMATIC RIDE CONTROL ACCUMULATOR 174
Checking Accumulator Charge 174
WHEEL ALIGNMENT 175
Wheel Position Sensors 175
Aligning The Wheels 175
LUBRICATING THE LOADER 176
Lubrication Locations 176
PIVOT PINS 179
Inspection And Maintenance 179
BOB-TACH (HAND LEVER) 180
Inspection And Maintenance 180
BOB-TACH (POWER) 181
Inspection And Maintenance 181
LOADER STORAGE AND RETURN TO SERVICE 182
Storage 182
Return To Service 182
SYSTEM SETUP AND ANALYSIS 183
DIAGNOSTIC SERVICE CODES 184
Viewing Service Codes 184
Service Codes List 185
CONTROL PANEL SETUP 192
Right Panel Setup (Deluxe Instrumentation Panel) 192
PASSWORD SETUP (KEYLESS START PANEL) 196
Password Description 196
Changing The Owner Password 196
Password Lockout Feature 196
PASSWORD SETUP (DELUXE INSTRUMENTATION PANEL) 197
Password Description 197
Changing The Owner Password 197
Changing The User Passwords 198
Password Lockout Feature 198
MAINTENANCE CLOCK 199
Description 199
Setup 199
Reset 199
SPECIFICATIONS 200
(A770) LOADER SPECIFICATIONS 201
Machine Dimensions 201
Performance 202
Engine 202
Drive System 203
Controls 203
Hydraulic System 204
Electrical System 205
Capacities 205
Tyres 205
Environmental 206
Temperature Range 206
WARRANTY 207
WARRANTY 208
ALPHABETICAL INDEX 209

IMAGES PREVIEW OF THE MANUAL:

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