Bobcat 773 High Flow Operation & Maintenance Manual – PDF DOWNLOAD
FILE DETAILS:
Bobcat 773 High Flow Operation & Maintenance Manual – PDF DOWNLOAD
- S/N 517611001 & Above
- S/N 518011001 & Above
- S/N 518111001 & Above
- S/N 519011001 & Above
- S/N 519211001 & Above
Language : English
Pages : 136
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Bobcat 773 High Flow Operation & Maintenance Manual – PDF DOWNLOAD
- S/N 517611001 & Above
- S/N 518011001 & Above
- S/N 518111001 & Above
- S/N 519011001 & Above
- S/N 519211001 & Above
OPERATOR SAFETY WARNINGS 3
CONTENTS 5
FOREWORD 7
BOBCAT COMPANY IS ISO 9001:2000 CERTIFIED 9
REGULAR MAINTENANCE ITEMS 9
MOTOR OIL 9
SERIAL NUMBER LOCATIONS 10
Loader Serial Number 10
Engine Serial Number 10
DELIVERY REPORT 10
BOBCAT LOADER IDENTIFICATION 11
FEATURES, ACCESSORIES, AND ATTACHMENTS 12
Buckets Available 13
Attachments 13
SAFETY 15
SAFETY INSTRUCTIONS 17
Before Operation 17
Safe Operation Is The Operator’s Responsibility 18
Safe Operation Needs A Qualified Operator 18
Fire Prevention 19
MACHINE SIGNS (dECALS) 20
OPERATING INSTRUCTIONS 23
INSTRUMENT PANEL IDENTIFICATION 25
Left Panel – Standard and Deluxe Instrument Panels 25
Right Panel – Standard Instrument Panel (With Key Switch) 26
Right Panel – Deluxe Instrument Panel (With Keyless Start) 27
Option and Field Accessory Panels (If Equipped) 29
Cab Light 30
LIFT ARM BY-PASS CONTROL 30
TRACTION LOCK OVERRIDE 30
ENGINE SPEED CONTROL 31
PARKING BRAKE (EARLY MODELS) 31
PARKING BRAKE (LATER MODELS) 31
STEERING LEVERS 32
STOPPING THE BOBCAT LOADER 32
SEAT BAR RESTRAINT SYSTEM 33
HYDRAULIC CONTROLS 34
Foot Pedals 34
Hand Controls (If Equipped) 34
Quick Couplers 35
Releasing Hydraulic Pressure (Loader and Attachment) 36
Attachment Auxiliary Hydraulic Controls (If Equipped) 36
FRONT Auxiliary Hydraulics Operation 37
REAR Auxiliary Hydraulics Operation 37
High-Flow Hydraulics Operation (If Equipped) 38
Secondary Front Auxiliary Hydraulics (If Equipped) 38
Attachment Control Device (ACD) (If Equipped) 39
Bucket Position Valve Operation (If Equipped) 40
DAILY INSPECTION 41
Daily Inspection and Maintenance 41
PRE-STARTING PROCEDURE 42
STARTING THE ENGINE 45
Standard Instrument Panel (With Key Switch) 45
Deluxe Instrument Panel (With Keyless Start) 46
Cold Temperature Starting 48
Warming the Hydraulic/Hydrostatic System 48
STOPPING THE ENGINE 49
MONITORING THE DISPLAY PANEL 50
WARNING AND SHUTDOWN 50
ATTACHMENTS AND BUCKETS 51
Hand Lever Bob-Tach 52
Power Bob-Tach 54
OPERATING PROCEDURE 56
Filling the Bucket (Foot Pedals) 57
Filling the Bucket (Hand Controls) 57
Emptying the Bucket (Foot Pedals) 58
Emptying the Bucket (Hand Controls) 58
Leveling the Ground (Using Lift Arms in Float Position) (Foot Pedals) 58
Leveling the Ground (Using Lift Arms in Float Position) (Hand Controls) 59
Digging Into the Ground (Foot Pedals) 59
Digging Into the Ground (Hand Controls) 60
Backfilling (Foot Pedals) 60
Backfilling (Hand Controls) 60
PARKING THE BOBCAT LOADER 61
TRANSPORTING THE BOBCAT LOADER 62
TOWING THE LOADER 63
LIFTING THE LOADER 64
Single Point Lift 64
Four Point Lift 64
PREVENTIVE MAINTENANCE 65
MAINTENANCE SAFETY 69
SERVICE SCHEDULE 71
LIFT ARM SUPPORT DEVICE 72
Installing Lift Arm Support Device 72
Removing Lift Arm Support Device 73
HEATER AND AIR CONDITIONING 74
Cleaning and Maintenance 74
OPERATOR CAB 75
Raising The Operator Cab 75
Lowering The Operator Cab 76
Emergency Exit 77
SEAT BAR RESTRAINT SYSTEM (FOOT PEDALS) 78
Inspecting the Seat Bar 78
Maintaining the Seat Bar 78
SEAT BAR RESTRAINT SYSTEM ADVANCED CONTROL SYSTEM (ACS) and ADVANCED HAND CONTROLS (AHC) 79
Inspecting the Seat Bar 79
Maintaining the Seat Bar 79
BOBCAT INTERLOCK CONTROL SYSTEM (BICS) 80
Inspecting The BICS Controller (Engine STOPPED – Key ON) 80
Inspecting Deactivation Of The Auxiliary Hydraulics System (Engine STOPPED – Key ON) 80
Inspecting The Seat Bar Sensor (Engine RUNNING) 80
Inspecting The Traction Lock (Engine RUNNING) 80
Inspecting The Lift Arm By-Pass Control 80
Inspecting Deactivation Of Lift And Tilt Functions 80
REAR DOOR 81
Opening And Closing The Rear Door 81
Adjusting The Rear Door 81
REAR GRILL 82
AIR CLEANER SERVICE 83
Replacing Filter Element 83
FUEL SYSTEM 85
Fuel Specifications 85
Filling the Fuel Tank 85
Fuel Filter 86
Removing Air From The Fuel System 87
ENGINE LUBRICATION SYSTEM 88
Checking Engine Oil 88
Oil Chart 88
Replacing Oil And Filter 89
ENGINE COOLING SYSTEM 90
Cleaning The Cooling System 90
Checking The Coolant Level 90
Replacing the Coolant 91
ALTERNATOR BELT 92
Adjusting The Alternator Belt 92
ELECTRICAL SYSTEM 92
Description 92
Cleaning Battery Terminals 92
Fuse Location 93
Using A Booster Battery (Jump Starting) 94
Removing And Installing The Battery 95
HYDRAULIC/HYDROSTATIC SYSTEM 96
Checking And Adding Fluid 96
Replacing Hydraulic/Hydrostatic Filter 96
Replacing Hydraulic Fluid And Case Drain Filters 96
Breather Cap 97
SPARK ARRESTOR MUFFLER 98
TIRE MAINTENANCE 99
Wheel Nuts 99
Rotating 99
Mounting 99
FINAL DRIVE TRANSMISSION (CHAINCASE) 100
Checking And Adding Oil 100
Removing Oil From The Chaincase 100
FAN GEARBOX 101
Checking And Maintaining 101
DRIVE BELT 102
Adjusting The Drive Belt 102
Replacing The Drive Belt 102
LUBRICATION OF THE BOBCAT LOADER 103
PIVOT PINS 105
BOB-TACH 106
Inspection and Maintenance 106
POWER BOB-TACH (OPTION) 107
Inspection and Maintenance 107
SYSTEM SETUP & ANALYSIS 109
BOBCAT INTERLOCK CONTROL SYSTEM (BICS) 111
Troubleshooting Chart 111
DIAGNOSTICS SERVICE CODES 112
Number Codes List 112
DELUXE INSTRUMENT PANEL SETUP 116
Deluxe Panel Upgrade 116
Deluxe Panel Setup 117
Passwords (Deluxe) 117
Viewing Service Codes 119
SHUTDOWN FEATURE 120
SERVICE CLOCK RESET 120
MACHINE SIGN TRANSLATIONS 121
SERVICE SCHEDULE (6734534) 123
WARNING (6728539) 124
DANGER (6579509) 125
DANGER (6579539) 125
WARNING (6779528) 125
WARNING (6577754) 125
WARNING (6732696) 126
WARNING (6715944) 126
WARNING (6710358) 127
IMPORTANT (6560573) 127
LIFT ARM SUPPORT DEVICE (6719018) 128
SPECIFICATIONS 129
SKID STEER LOADER SPECIFICATIONS 131
Performance Specifications 131
Engine 131
Loader Controls 132
Drive System 132
Hydraulic System 132
Electrical System 132
Standard Instrumental Panel 132
Optional Deluxe Instrumentation 132
ADDITIONAL PUBLICATIONS AND TRAINING MATERIALS 133
WARRANTY 135
DESCRIPTION:
Bobcat 773 High Flow Operation & Maintenance Manual – PDF DOWNLOAD
- S/N 517611001 & Above
- S/N 518011001 & Above
- S/N 518111001 & Above
- S/N 519011001 & Above
- S/N 519211001 & Above
- 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 highway, rough terrain applications, common with Bobcat Loader usage. The Bobcat Loader has an internal combustion engine with resultant heat and exhaust. All exhaust gasses 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.
G.B 11/03/25
