Liebherr Tractor LR 611 Operation & Maintenance Manual – PDF DOWNLOAD

1. TECHNICAL DATA
1.1 MAJOR COMPONENTS OF THE CRAWLER LOADER
2. SAFETY GUIDELINES
2.0.1 PROPER AND INTENDED USE
21 DECALS ON THE MACHINE
2.1.1 SAFETY DECALS
2.1.2 REFERENCE DECALS
2.1.3 DATA TAGS FOR VARIOUS COMPONENTS
22 GENERAL SAFETY GUIDELINES
2.3 CRUSHING AND BURN PREVENTION
24 FIRE AND EXPLOSION PREVENTION
2.5 MACHINE START UP SAFETY
26 ENGINE START UP SAFETY
27 MACHINE OPERATING SAFETY
2.8 MACHINE PARKING SAFETY
29 MACHINE TRANSPORTING SAFETY
2.10 MACHINE TOWING SAFETY
2.11 MACHINE MAINTENANCE SAFETY
212 SAFETY GUIDELINES TO BE OBSERVED WHEN WORKING ON THE ATTACHMENT
2.13 SAFETY GUIDELINES TO BE OBSERVED WHEN LOADING A MACHINE WITH A CRANE
214 SAFETY GUIDELINES HYDRAUUC LINES AND HOSES
3. CONTROLS AND INSTRUMENTATION
3.1 OPERATOR’S CAB
3.2 INDICATOR [JGHTS AND GAUGES
3.3 CONTROLS ON THE INSTRUMENT PANEL
3.4 HEATER AND VENTILATION
3.4.1 HEATER
3.4.2 FRESH AIR SUPPLY
3.5 OPERATOR‘S SEAT
3.5.1 HORIZONTAL SEAT ADJUSTMENT
3.5.2 VERTICAL SEAT ADJUSTMENT
8 3.5.3 SEAT CUSHION ADJUSTMENT
E 35.4 BACK REST ADJUSTMENT
3 3.5.5 SEAT SUSPENSION ADJUSTMENT
é 3.6 AIR-CUSHIONED OPERATORS SEAT
g 3.6.1 HORIZONTAL SEAT ADJUSTMENT
:9 3.62 VERTICAL SEAT ADJUSTMENT
” 3.6.3 SEAT CUSHION ADJUSTMENT
3.6.4 BACK REST ADJUSTMENT
3.6.5 BACK SUPPORT ADJUSTMENT
3.6.6 SEAT SUSPENSION ADJUSTMENT
3.7 ARM RESTS
3.8 SEAT BELT
3.8.1 TO ADJUST THE SEAT BELT
3.8.2 TO RELEASE THE SEAT BELT
3.8.3 SEAT BELT – 76 mm (3″) WIDE VERSION
3.8.4 SECONDARY BELT
3.9 EMERGENCY EXIT
3.10 ENTERING AND LEAVING THE CAB
3.11 INTERIOR LIGHTING
3.12 COMPARTMENT FOR MACHINE MANUALS
3.13 SUN SHADE
3.14 INSIDE REAR VIEW MIRROR
3.15 ASHTRAY
3.16 ELECTRIC WINDSHIELD WASHER SYSTEM
3.17 CAB DOORS
3.18 MAINTENANCE ACCESS
3.19 FLOODLIGHTS
3.20 FIRE EXTINGUISHER
3.21 BEACON
4. OPERATION
4.1 CHECKS BEFORE OPERATION
4.1.1 CHECK ENGINE OIL LEVEL
4.1.2 CHECK THE COOLANT LEVEL
4.1.3 CHECK THE FUEL SYSTEM
4.1.4 CHECK THE OIL LEVEL IN THE HYDRAULIC TANK
4.1.5 CHECK THE SPLITTERBOX OIL LEVEL
4.1.6 CHECK THE VACUUM INDICATOR FOR THE DRY AIR FILTER
4.1.7 CHECK THE ELECTRICAL SYSTEM
4.2 MACHINE START UP SAFETY
4.3 ENGINE START UP SAFETY
4.4 START THE DIESEL ENGINE
4.4.1 STARTING PROCEDURE AT AMBIENT TEMPERATURES ABOVE 10” F ( – 12°
4.4.2 STARTING PROCEDURE AT AMBIENT TEMPERATURES BELOW 10° F ( – 12′
4.6.1 SHUT OFF THE ENGINE
4.7 MACHINE OPERATING SAFETY
4.8 TRAVEL FUNCTIONS
4.8.1 STRAIGHT TRAVEL
4.8.2 VARIOUS TRAVEL FUNCTIONS
4.8.3 COUNTERROTATION
4.8.4 PNOT TURN
4.8.5 TURNING – POWER TURN
4.8.6 BRAKE OPERATION
4.8.7 HI I LOW TRAVEL SPEED SELECTOR
4.9 ATTACHMENT OPERATTON
4.9.1 TO RAISE / LOWER THE BUCKET
4.9.2 TO LOWER THE ATTACHMENT IN AN EMERGENCY
4.9.3 BUCKET FLOAT POSITTON
4.9.4 TO CURL THE BUCKET OUT] IN
4.9.5 TO OPEN I CLOSE THE BUCKET (4 In 1 bucket)
4.9.6 HOIST UMIT SWITCH
4.9.7 AUTOMATIC BUCKET RETURN
4.9.8 RIPPER OPERATION
4.10 CRUSHING AND BURN PREVENTION
4.11 MACHINE TOWING SAFETY
4.12 MACHINE TOWING
4.13 MACHIN E TRANSPORTING SAFETY
4.14 TRANSPORTING THE MACHINE ON A LOW BOY OR TRAILER
4.14.1 LOADING THE MACHINE
4.14.2 TRANSPORTING
4.15 SAFETY GUIDELINES TO BE OBSERVED WHEN LOADING A MACHINE WITH A CRANE
4.16 LOADING THE MACHINE WITH A CRANE
4.17 SAFETY GUIDELINES TO BE OBSERVED WHEN WORKING ON THE ATTACHMENT
4.18 INSTALLATION GUIDELINES TO BE OBSERVED WHEN INSTALLING ATTACHMENTS
4.18.1 BUCKET REMOVAL AND INSTALLATION
4.18.2 REMOVAL AND INSTALLATION OF THE 4 IN 1 BUCKET
4.19 NOTES FOR PASSING THROUGH AND WORKING IN WATER
4-20 MACHINE OPERATTON IN VERY LOW AMBIENT TEMPERATURES
5. LUBRICANTS AND SERVICE FLUIDS
5.1 LUBRICANTS AND SERVICE FLUIDS
5-2 LUBRICATION CHART
6. MAINTENANCE
6.1 MACHINE MAINTENANCE SAFETY
6.2 TILTING THE CAB
3 6.2.1 TO RAISE (TILT) THE CAB
3 6.2.2 TO LOWER THE CAB
E 6.3 ENGINE
— 6.3.1 CHECK THE ENGINE OIL LEVEL
5; 6.3.2 ENGINE OIL CHANGE
‘3 6.3.3 CHANGE ENGIEN OIL FILTERS
5 6.3.4 REMOVE I INSTALL THE OIL SEPARATOR
6.4 ALTERNATOR
6.4.1 CHECK v-BELTTENSION
6.4.2 ADJUST V-BELT TENSION
6.4.3 REPLACE V-BELT
6.5 COOLING SYSTEM
6.5.1 CHECK THE COOLANT LEVEL
6.5.2 CHANGE THE COOLANT
6.5.3 CHANGE THE WATER FILTER ELEMENTS
6.6 FUEL SYSTEM
6.6.1 REPLACE FINE FILTER ELEMENT
6.6.2 EMPTY WATER SEPARATOR ON FINE FILTER
6.6.3 REPLACE PREFILTER ELEMENT
6.6.4 EMPTY WATER SEPARATOR ON PREFILTER
6.6.5 DRAIN THE FUELTANK
6.6.6 CLEAN THE FUEL TANK
6.6.7 TO ADD FUEL TO THE TANK
6.6.8 BLEED TT-IE FUEL SYSTEM
6.7 ENGINE AIR INTAKE SYSTEM
6.7.1 CLEAN THE PRIMARY FILTER ELEMENT
6.7.2 REMOVE THE PRIMARY FILTER ELEMENT
6.7.3 CLEAN THE PRIMARY FILTER ELEMENT
6.7.4 INSPECT THE PRIMARY FILTER ELEMENT
6.7.5 REPLACE THE SAFETY ELEMENT
6.7.6 CLEAN THE DUST COLLECTOR
6.7.7 INSPECT AIR INTAKE COMPONENTS
6.8 HYDRAULIC SYSTEM
6.8.1 CHECK THE HYDRAULIC OIL LEVEL
6.8.2 ADD HYDRAULIC OIL
6.8.3 REPLACE THE HYDRAULIC TANK FILTER
6.8.4 CHANGE HYDRAULIC OIL
6.8.5 REPLACE THE FILTER ELEMENTS ON THE PUMPS
6.8.6 REPLACE I CLEAN HYDRAUUC REPLENISHING OIL FILTER
6.9 SPLITTERBOX

6.9.1 CHECK OIL LEVEL

6.9.2 CHANGE THE OIL IN THE SPLITTERBOX
6.10 TRAVEL GEAR

6.10.1 CHECK THE OIL LEVEL

6.10.2 CHANGE TRAVEL GEAR OIL

6.10.3 TRAVEL BRAKE

6.10.4 CHECK CONDTTTON OF TRAVEL GEAR
6.11 TRACK COMPONENTS

6.11.1 CHECK TRACK CHAIN TENSION

6.11.2 CLEANING THE TRACK COMPONENTS

6.11.3 CHECK TIGHTNESS OF TRACK PADS AND SPROCKET SEGMENTS
6.11.4 CHECK IDLER GUIDES
6.12 REPLACING THE TRACK CHAIN
6.121 TO REMOVE A SEALED CHAIN
6.12.2 TO INSTALL A SEALED TRACK CHAIN
6.123 REMOVE A CHAIN WITH A SPLIT MASTER UNK
6.12.4 INSTALL A CHAIN WITH A SPLIT MASTER LINK
6.13 THE ELECTRICAL SYSTEM
6.13.1 BATTERY
6.132 FUSES
6.13.3 LOCATION OF FUSES
6.13.4 TO CHANGE FLOODLIGHTS
6.13.5 TO CHANGE THE BULB IN THE DOME LIGHT
6.13.6 TO CHANGE THE BULBS IN THE INDICATOR LIGHTS
6.13.7 TO CHANGE THE BULBS IN THE PUSH BUTTON SWITCHES
6.13.8 TO CHANGE THE WINDSHIELD WIPER BLADE
6.14 HEATING AND FRESH AIR SYSTEM
6.15 ATTACHMENTS
6.15.1 CHECK THE ATTACHMENTS
6.15.2 TO GREASE THE LOADING SYSTEM
6.15.3 RIPPER TEETH
6.15.4 REPLACE WEAR AND TEAR ITEMS
6.16 PISTON ROD PRESERVATION
6.17 MAINTENANCE AND INSPECTION SCHEDULE
6.18 TIGHTENING TOROUES
6.18.1 TIGHTENING TOROUES FOR SCREWS WITH STANDARD METRIC THREAD
6.18.2 TIGHTENING TORQUES FOR SCREWS WITH FINE METRIC THREADS
6.18.3 TIGHTENING TOROUES FOR SCREWS WITH STANDARD METRIC THREADS
7. SPECIAL ATTACHMENTS I OPTIONS