Kubota KX91-3 - Mini Excavator - User Manual - French - 110 pages

SAFETY TIPS -1
AFTER-SALES SERVICE 1
TECHNICAL SPECIFICATIONS 2
EXCAVATOR DESCRIPTION 3
DASHBOARD AND EQUIPMENT 4
INSPECTION BEFORE START-UP 6
DAILY CHECKS 6
OPERATING THE CABIN-TYPE MACHINE 6
Wiper/Washer Switch (cabin type only) 6
Dome Light (cabin type only) 7
Heater Switch (cabin type only) 7
Opening and Closing the Cabin Door (cabin type only) 8
Opening and Closing the Cabin Windshield (cabin type only) 9
Work Light Switch 10
Emergency Hammer (cabin type only) 10
NOTES ON ENGINE OPERATION 11
ENGINE START-UP 11
Display Selector Switch 12
Charge Indicator Light 13
Oil Indicator Light 13
Preheat Indicator Light 13
Liquid Crystal Display for Normal Operation 13
Liquid Crystal Display for Warning 15
Warning Light 15
Checks to Follow After Engine Start-up 16
STARTING THE ENGINE IN COLD WEATHER 16
ENGINE SHUTDOWN 17
Engine Emergency Stop Button 17
STARTING BY BATTERY JUMPING 17
In case of battery overvoltage,
follow the instructions below for a safe start 17
OPERATING THE EXCAVATOR 19
BREAKING IN YOUR NEW EXCAVATOR 19
During the First 50 Hours of Use,
Do Not Overwork the Engine or Overload the Hydraulic System 19
Oil Change During Break-in 19
Seat Belt 19
STARTING 20
Operator's Seat 20
Lock Lever 21
Work Light Switch 21
Travel Alarm (optional) 21
DRIVING THE EXCAVATOR 22
CONTENTS
Steering and Travel Levers (right, left) 23
Travel Speed Switch 24
TURNING 25
Left and Right Turn 25
Turning in Place 26
ASCENDING AND DESCENDING SLOPES 26
BLADE OPERATION 27
TWO-PATTERN SELECTION SYSTEM (TPSS) 27
Changing Control Style 27
BOOM CONTROL 28
ARM CONTROL 28
BUCKET CONTROL 29
OPERATION WITH PLATFORM ROTATION AND BOOM SWING 29
Operation with Platform Rotation 29
Boom Swing Operation 30
AUXILIARY OIL OUTLET OPERATION 31
Service Port Operation 31
One-Way Flow Operation 35
OPERATION OF THE 1-WAY OR 2-WAY CIRCUIT SELECTION VALVE 36
AUTOMATIC IDLE (AI) OPERATION 37
IMPORTANT NOTES ON EXCAVATOR OPERATION 37
HOW TO RELEASE PRESSURE TRAPPED IN THE HYDRAULIC SYSTEM 38
TRANSPORTING THE EXCAVATOR ON A TRUCK 39
LIFTING THE EXCAVATOR 41
MAINTENANCE 44
MAINTENANCE INTERVALS 44
OPENING AND CLOSING THE EXCAVATOR COVERS 48
Fuel Tank Cap 48
Opening and Closing the Engine Hood 48
Open/Close Side Panel 49
Grease Gun Location 49
Where to Store the Operator's Manual 50
DAILY CHECKS 50
Coolant Level Check 50
Fuel Level Check 51
Engine Oil Level Check 51
Hydraulic Fluid Level Check 52
Greasing the Excavator 53
Checking the Water Radiator and Oil Radiator 54
Washer Fluid Level Check (cabin type only) 54
Checking and Cleaning the Engine and Electrical Wiring 54
Washing the Machine 54
REGULAR CHECKS AND MAINTENANCE WORK 55
EVERY 50 SERVICE HOURS 55
Draining Water from the Fuel Tank 55
CONTENTS
Draining the Water Separator 55
Battery 56
Battery Charging 57
Greasing the Slewing Ring Gear Teeth 57
EVERY 200 SERVICE HOURS 58
Adjusting the Fan Belt Tension 58
Checking Radiator Hoses and Clamps 58
Cleaning and Checking the Air Filter 59
Air Filter Maintenance 59
Greasing the Swing Bearing 60
Checking the Fuel and Air Intake System 60
EVERY 500 SERVICE HOURS 61
Draining Engine Oil
(Drain engine oil every 500 service hours or annually,
if service hours are less than 500) 61
Replacing the Engine Oil Filter 61
Draining Drive Transmission Engine Oil
(first drain after the first 100 service hours) 62
Replacing the Fuel Filter Cartridge 62
Replacing the Hydraulic System Filter
(first replacement should be done at 250 service hours) 63
EVERY 1000 SERVICE HOURS 63
Checking Hydraulic Fluid for Machines with Hydraulic Breaker 63
Draining Hydraulic Fluid 64
Replacing the Pilot System Hydraulic Filter Element 64
EVERY 1000 HOURS OR ONCE A YEAR OF SERVICE 65
Replacing Air Filter Elements 65
EVERY 1500 SERVICE HOURS 65
Checking Fuel Injector Nozzles (Injection Pressure) 65
EVERY 2000 SERVICE HOURS 65
Draining Oil from Rollers and Front Idlers 65
Checking the Alternator and Starter 65
EVERY 3000 SERVICE HOURS 65
Checking the Injection Pump 65
MANDATORY ANNUAL MAINTENANCE 65
Electrical Wiring and Fuses 65
MAINTENANCE TO BE PERFORMED EVERY TWO YEARS 65
Replacing Cooling System Hoses 65
Draining Coolant 66
Replacing Fuel Hoses and Clamps 67
Replacing the Air Intake System 67
OTHER ADJUSTMENTS AND PARTS REPLACEMENTS 68
BLEEDING THE FUEL SYSTEM 68
TRACK ADJUSTMENT 68
Rubber Tracks 68
Special Notes on Using Rubber Tracks 69
Steel Tracks (Chains) 70
BUCKET REPLACEMENT 71
FUSES 71
Replacing Fuses 71
CONTENTS
Fuse Amperage and Specific Circuit 72
Auxiliary Electrical System 72
Main Slow Blow Fuse 72
TROUBLESHOOTING GUIDE 73
LIST OF KUBOTA ICS NAVIGATION MESSAGES 75
EXCAVATOR OPERATION IN COLD WEATHER 77
PREPARATIONS FOR COLD WEATHER OPERATION 77
PRECAUTIONS TO TAKE AFTER USE 77
PROLONGED STORAGE 78
RECOMMENDED LUBRICANTS 80
APPENDIX 82
MAIN DIMENSIONS 82
LIFTING CAPACITY CHART 83

The KX9-3 service (repair) manual in French is also available