Komatsu 830B, 830C, 850B, 850C, 870B, 870C Motor Grader Operation and Maintenance Manual (CEAM009800)

Komatsu 830B, 830C, 850B, 850C, 870B, 870C Motor Grader Index:

• MAIN MENU
• COVER
• INTRODUCTION
  • GENERAL
  • PIN LOCATION
  • SERIAL NUMBER (S/N)
    • ENGINE S/N
    • TRANSMISSION S/N
    • CAB S/N
  • MACHINE SHIPPING
    • LONG-DISTANCE SHIPPING
  • MOVING A DISABLED MACHINE
    • METHODS OF TOWING
  • MACHINE STORAGE
    • PREPARING FOR STORAGE
    • SERVICING MACHINE DURING STORAGE
    • PREPARING FOR OPERATION
  • ROLLOVER PROTECTIVE STRUCTURE (ROPS)
  • TABLE OF CONTENTS
• SAFETY
  • GENERAL PRECAUTIONS
    • SAFETY RULES
    • SAFETY FEATURES
    • CLOTHING AND PROTECTIVE ITEMS
    • FIRE PREVENTION FOR FUEL AND OIL
    • ENTERING OR LEAVING THE CAB
    • WHILE IN THE CAB
    • PREVENTING CRUSHING OR CUTTING
    • ASBESTOS DUST HAZARD
    • FIRE EXTINGUISHER AND FIRST AID KIT
    • HIGH-TEMPERATURE HANDLING PRECAUTIONS
    • ROPS PRECAUTIONS
    • OPTIONAL ATTACHMENTS PRECAUTIONS
    • PRECAUTIONS WHEN HANDLING ACCUMULATORS
  • OPERATIONAL SAFETY
    • GENERAL
    • FIRE PREVENTION
    • OPERATOR’S CAB
    • VENTILATION SAFETY
    • LIGHTS, MIRROR, WINDOWS
    • BEFORE STARTING THE OPERATION
    • BEFORE AND AFTER STARTING THE ENGINE
    • DURING OPERATION
    • DRIVING ON SLOPES
    • BACKING UP
    • ARTICULATION SAFETY
    • ROADING
    • LIMITED VISIBILITY
    • HIGH-VOLTAGE POWER LINES
    • SNOW SAFETY
    • COLD TEMPERATURE PRECAUTION
    • PARKING
    • TRANSPORTING THE GRADER
    • BATTERY
    • TOWING
    • TIRES
  • MAINTENANCE PRECAUTIONS
    • BEFORE MAINTENANCE
    • DURING MAINTENANCE
    • AFTER MAINTENANCE
  • SAFETY LABELS
    • POSITION OF SAFETY LABELS
    • SAFETY LABELS IDENTIFIED
• OPERATION
  • UNIVERSAL SYMBOLS
  • PREPARATION FOR USE
  • OPERATIONAL CONTROLS AND INSTRUMENTATION
  • OPERATOR’S CAB AND CONTROLS
    • BEACON
    • CAB DOORS
    • LOWER OPENING FRONT CAB WINDOWS
    • STEERING WHEEL
    • CONTROL LEVERS
    • FOOT CONTROLS
    • SHIFT CONSOLE AND CONTROLS
    • STEERING CONSOLE CONTROLS AND GAUGES
    • HEATING/AIR CONDITIONING CONTROLS
    • OPERATOR’S SEAT
    • SUN SHADE
    • DOME LIGHTS AND FANS
    • ALL-WHEEL-DRIVE CONTROL MODULE
    • INTERACTING CONTROLS
  • MISCELLANEOUS GAUGES AND VALVES
    • HYDRAULIC OIL TANK GAUGE
    • PARKING BRAKE RELEASE VALVE
    • FUEL TANK SHUTOFF VALVE
    • FUEL TANK DRAIN VALVE AND PLUG
  • ACCESS COVERS, HOOD SIDES, AND tool box
    • FUEL AND HYDRAULIC OIL ACCESS COVERS
    • ENGINE COOLANT ACCESS COVER
    • ENGINE HOOD SIDE DOORS
    • TOOL BOX
  • PRECAUTIONS
    • PUSH STARTING
    • TOWING
    • MOUNTED EQUIPMENT OPERATION
    • BEFORE STARTING THE ENGINE
    • STARTING PROCEDURE AFTER EXTENDED SHUTDOWN
  • PREPARATION FOR ROADING OR JOB SITE OPERATION
    • ROADING CONFIGURATION
  • STARTING THE ENGINE
    • PREPARATION
    • CRANKING METHOD
    • ENGINE WARM-UP
    • PUTTING THE GRADER IN MOTION
  • EMERGENCY STOPPING
    • PRIMARY AND SECONDARY EMERGENCY STOPPING SYSTEM
  • PARKING THE GRADER
    • TURNING THE ENGINE OFF
  • TROUBLESHOOTING GUIDE
    • ENGINE
    • ELECTRICAL SYSTEM
    • CHASSIS
    • U-PATTERN GEAR SHIFTER
  • EXTREME OPERATING CONDITIONS
    • EXTREME COLD
    • EXTREME HEAT
    • EXTREMELY DUSTY/SANDY AREAS
    • EXTREME HUMIDITY/RAIN
    • EXTREME ALTITUDE
    • AREAS WITH SALT WATER
  • APPLICATION
    • LEANING WHEELS
    • ARTICULATION
    • BLADE SUSPENSION OVERVIEW
    • SADDLE PIN INDICATORS
    • CIRCLE DRIVE
    • DITCHING
    • BANK SLOPING
    • CUTTING THE FLAT BOTTOM DITCH
    • SNOW REMOVAL
  • MASTER SWITCH
• MAINTENANCE
  • MAINTENANCE
    • PRECAUTIONS
    • HYDRAULIC SYSTEM CARE
    • LUBRICATION INSTRUCTIONS
    • PERIODIC LUBRICATION
  • EACH SHIFT/10 HOUR SERVICE
    • DRAWBAR BALL STUD
    • CIRCLE SIDE SHIFT CYLINDER
    • BLADE PITCH CYLINDER
    • BLADE PIVOT
    • LIFT CYLINDER CAP
    • OIL LEVEL, TRANSMISSION
    • OIL FILL, TRANSMISSION
    • OIL LEVEL, HYDRAULIC
    • BLADE SLIDE RAILS
    • COOLANT LEVEL, ENGINE
    • COOLANT FILL, ENGINE
    • FUEL FILL
    • FUEL-WATER TRAP
    • OIL LEVEL, ENGINE
    • AIR CLEANER SYSTEM
    • ENGINE FAN BLADE
    • ENGINE DRIVE BELT
    • BELT TENSION, A/C
    • BELT TENSION, DIFFERENTIAL PUMP
    • BELT TENSION, DIFFERENTIAL PUMP – ALTERNATE METHOD
    • BELT TENSION, KOMATSU S6D114E-1 AND S6D102E-1 ENGINES
  • 20 HOUR SERVICE
    • FILTER, TRANSMISSION OIL
  • WEEKLY/50 HOUR SERVICE
    • SCARIFIER CYLINDERS AND PIVOT
    • LOCK PIN CYLINDER
    • CIRCLE AND SHOES
    • LEANING WHEEL CYLINDER
    • TIE ROD AND LEANING WHEEL ROD
    • UPPER AND LOWER STEERING YOKE
    • FRONT AXLE PIVOT
    • STEERING CYLINDERS
    • LIFT CYLINDER TRUNNIONS
    • LIFT CYLINDER TRUNNION SHAFTS
    • DOZER BLADE CYLINDER
    • RIPPER CYLINDER
    • OIL LEVEL, TANDEM CASES
    • OIL FILL, TANDEM CASES
    • OIL LEVEL, FRONT WHEEL GEAR CASE
    • CONTROL LEVER LINKAGES
    • CONTROL VALVE LINKAGES
    • FILTER, HYDRAULIC OIL
    • OIL LEVEL, CIRCLE DRIVE GEAR CASE
    • OIL FILL, CIRCLE DRIVE GEAR CASE
    • PARKING BRAKE CALIPER
    • OIL LEVEL AND FILL, CIRCLE SLIP CLUTCH
    • OIL LEVEL, REAR AXLE
    • OIL FILL, REAR AXLE
    • BATTERIES
    • BREATHER, TANDEM CASE
    • DRAIN, FUEL TANK
    • FILTER, DIFFERENTIAL OIL
  • 100 HOUR SERVICE
    • OIL CHANGE, REAR AXLE
  • MONTHLY/250 HOUR SERVICE
    • ARTICULATION JOINT
    • SUSPENSION ARM PIVOTS
    • COOLANT SYSTEM
    • REAR AXLE PIVOTS
    • FILTER, TRANSMISSION OIL
    • BREATHER, TRANSMISSION
    • BREATHER, CIRCLE DRIVE GEAR CASE
    • FILTER, COOLANT CORROSION RESISTOR (S6D114E-1 ENGINE ONLY)
    • AIR CLEANER SYSTEM
    • BALL JOINTS
  • 3 MONTHS/250 HOUR SERVICE
    • OIL CHANGE, ENGINE
    • FILTER, ENGINE OIL
  • 3 MONTHS/500 HOUR SERVICE
    • COOLANT FILL, ENGINE
    • FILTER, ALL- WHEEL-DRIVE OIL
    • OIL CHANGE, FRONT-WHEEL-DRIVE GEAR
    • FILTER, FUEL
    • FILTER, FUEL TANK
    • BRAKE LININGS AND ADJUSTMENT, PARKING
    • BRAKE LININGS, INTERNAL WET
    • CHAIN, TANDEM CASE
    • HYDRAULIC ACCUMULATORS
  • 6 MONTHS/1,000 HOUR SERVICE
    • FILTER, HYDRAULIC OIL
    • OIL CHANGE, TRANSMISSION
    • BREATHER, TRANSMISSION
    • DRIVE SHAFT
    • FILTER, DIFFERENTIAL OIL
    • ENGINE ADJUSTMENTS
  • YEARLY/2,000 HOUR SERVICE
    • FRONT WHEEL BEARINGS
    • OIL CHANGE, CIRCLE-DRIVE GEAR
    • OIL CHANGE, CIRCLE-SLIP CLUTCH
    • OIL CHANGE, REAR AXLE
    • STRAINER, DIFFERENTIAL OIL
    • DRAIN, HYDRAULIC OIL TANK
    • OIL CHANGE, TANDEM CASES
    • BREATHERS, FRONT-WHEEL-DRIVE GEAR CASE
    • DRAIN, ENGINE COOLANT
    • TORQUE CONVERTER OIL COOLER
    • BATTERIES
    • STRAINERS AND FILTER, HYDRAULIC OIL
  • BIENNIAL/2,000 HOUR SERVICE
    • ENGINE VIBRATION DAMPER (S6D114E-1 ENGINE ONLY)
  • NOT SPECIFIED
    • RADIATOR
    • FILTER, FRESH AIR INTAKE
    • FILTER, CAB RECIRCULATION
    • BREATHER, REAR AXLE
    • REPLACE THE CUTTING EDGES, REVERSE THE END BITS
  • WEAR LIMITS
  • FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
    • PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS
    • ENGINE OIL SPECIFICATIONS
    • TRANSMISSION, TORQUE CONVERTER AND OIL COOLER, TANDEM DRIVE CASES, FRONT WHEEL DRIVE GEAR CASE, IF EQUIPPED AND HYDRAULIC SYSTEM OIL SPECIFICATIONS
    • REAR DRIVE AXLE/CIRCLE DRIVE BRAKE HOUSING OIL SPECIFICATIONS
    • DIESEL FUEL SPECIFICATIONS
    • COOLANT SPECIFICATIONS
    • CIRCLE DRIVE GEAR CASE OIL SPECIFICATIONS
  • FUEL SYSTEM PRIMING
  • ENGINE CRANKCASE VENTILATION
    • LOCATION ON THE KOMATSU S6D102E-1 DIESEL ENGINE
    • LOCATION ON THE KOMATSU S6D114E-1 DIESEL ENGINE
  • ELECTRICAL SYSTEM
    • RELATING TO THE ELECTRICAL SYSTEM
    • BATTERIES
    • BATTERY CHARGING
  • SPEEDOMETER CALIBRATION
  • TIRES
    • TREAD DIRECTION
    • RIM CENTERING
    • TIRE INFLATION
    • TIRE INSPECTION
    • TIRE MATCHING
    • TIRE SIZES
  • TURBOCHARGER
    • PRECAUTIONS
  • GENERAL TORQUE SPECIFICATIONS
    • BOLT IDENTIFICATION
    • BOLT DIAMETER AND TORQUE
  • SPECIFIC BOLT TORQUES
    • RIM TO WHEEL NUTS – FRONT AXLE ONLY
    • RIM TO WHEEL NUTS – REAR AXLE ONLY
    • FRONT AXLE TO FRAME PIVOT PIN CAPS
    • PLANETARY CARRIER – AWD FRONT AXLE
    • TIE ROD END NUT
    • STEERING CYLINDERS
    • STEERING YOKE TO AXLE
    • LEANING WHEEL CYLINDER AND TIE BAR
    • DRAWBAR TO FRAME
    • CIRCLE SHOE BOLTS
    • UPPER SLIDE WEAR-PAD BOLTS
    • BLADE-SHIFT CYLINDER
    • LIFT CYLINDER TO YOKE
    • YOKE TO SUSPENSION ARM
    • LOCK PIN CYLINDER
    • SUSPENSION ARM TO FRAME
    • SUSPENSION ARM TO LINK
    • BLADE PIVOT LOCKNUT
    • BLADE PITCH PIVOT BOLT
    • ARTICULATION CYLINDERS
    • ARTICULATION JOINT
    • CAB MOUNTS
    • REAR AXLE TO FRAME
    • BEARING HOUSING TO TANDEM CASE
    • TANDEM CASE TO AXLE
    • DRIVE SHAFT
    • PARKING BRAKE DISC TO FINAL DRIVE INPUT YOKE
    • PARKING BRAKE CALIPER TO MOUNTING BRACKET
    • REAR TRANSMISSION SUPPORT
    • FRONT ENGINE SUPPORT
    • ALTERNATOR PULLEY NUT
• SPECIFICATIONS
  • GENERAL DESCRIPTION
    • RIGHT HAND BIAS BLADE SUSPENSION
    • RIGHT HAND AND LEFT HAND BIAS BLADE SUSPENSION
  • GENERAL SPECIFICATIONS
    • ENGINE
    • TRANSMISSION AND TORQUE CONVERTER
    • CONTROLS
    • BLADE
    • BLADE RANGE
    • CIRCLE
    • DRAWBAR
    • FRAME
    • OPERATOR’S COMPARTMENT
    • AXLE, FRONT
    • AXLE, REAR
    • TANDEM DRIVE
    • STEERING
    • WHEELS, FRONT AND REAR
    • BRAKES
    • ALL WHEEL DRIVE – OPTIONAL
    • INSTRUMENTATION
    • CAPACITIES
    • OPERATING WEIGHTS – APPROXIMATE
    • DIMENSIONS
• OPTIONS, ATTACHMENTS
  • ALL WHEEL DRIVE
    • AWD OPERATION
    • OPERATIONAL CHECKS
  • STARTING RECEPTACLE
  • COLD-WEATHER STARTING AID
    • ETHER
    • ENGINE BLOCK HEATER
  • FIRE EXTINGUISHER
  • HYDRAULIC ACCUMULATOR
  • DOZER BLADE
    • REMOVAL
    • INSTALLATION
    • CHANGING THE CUTTING EDGES
  • SCARIFIER
    • SCARIFIER SETUP
    • SCARIFIER TOOTH REPLACEMENT
    • SCARIFIER REMOVAL AND INSTALLATION
  • RIPPER
    • RIPPER OR SCARIFIER SHANKS
    • RIPPER WITH HITCH PIN
    • RIPPER REMOVAL AND INSTALLATION
  • AM/FM/WB STEREO RADIO
    • CONTROLS
    • CLOCK

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