Komatsu 830, 850, 870 Motor Grader Operation & Maintenance Manual
229 pages · Publication CEAMG58101
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- Models
- 830, 850, 870
- Serial coverage
- 200000 and up
- Manual type
- Operation & Maintenance Manual
- Pages
- 229
- Publication
- CEAMG58101
- Condition
- Brand new
What's inside
From the manual's own table of contents: 20 sections, 122 entries. See sample pages (PDF, 239 KB)
General4 topics
- SHIPPING (LONG DISTANCE)
- MOVING A DISABLED MACHINE
- REPETITIVE SERVICE PERIOD
- PREPARING FOR OPERATION
THEFT DETERRENT PRACTICES2 topics
- ACTION TO DISCOURAGE THEFT AND VANDALISM
- ACTIONS TO AID IN RECOVERY OF STOLEN MACHINES
OPERATION UNDER NORMAL CONDITIONS17 topics
- OPERATIONAL CONTROLS AND INSTRUMENTATION
- Control Lever Bank (Standard Machine)
- STEERING CONSOLE CONTROLS AND GAUGES
- DOME LIGHTS AND FANS
- AWD” (ALL WHEEL DRIVE) CONTROL MODULE (OPTIONAL)
- MISCELLANEOUS GAUGES AND VALVES
- ACCESS COVERS, HOOD SIDES AND DOORS
- INTERACTING CONTROLS
- PUSH STARTING & TOWING
- BEFORE STARTING ENGINE
- WHILE WARMED-UP - ENGINE RUNNING ABOVE IDLE
- AFTER SHUTTING DOWN THE ENGINE
- OPERATION IN EXTREME COLD
- OPERATION IN EXTREME HEAT
- OPERATION IN DUSTY OR SANDY AREAS
- OPERATION IN RAINY OR HUMID CONDITIONS
- OPERATION AT HIGH ALTITUDES
OPERATION OF AUXILIARY/OPTIONAL ACCESSORIES28 topics
- HYDRAULIC LOCK/UNLOCK DIFFERENTIAL
- APPLICATION AND GENERAL DESCRIPTION
- USE OF ALL WHEEL DRIVE (AWD)
- OPERATIONAL CHECKS
- BATTERY CHARGING RECEPTACLE
- COLD WEATHER STARTING AID
- ETHER STARTING AID
- STARTING PROCEDURES
- ENGINE BLOCK HEATER
- HYDRAULIC ACCUMULATOR (DRAWBAR AND CIRCLE OPTION)
- FRONT MOUNTED SCARIFIER AND REAR MOUNTED RIPPER
- FRONT MOUNTED SCARIFIER SETUP
- REAR MOUNTED RIPPER SETUP
- RIPPER TOOTH REPLACEMENT
- SCARIFIER TOOTH REPLACEMENT
- REAR MOUNTED RIPPER EQUIPPED WITH A HITCH PIN
- USE OF LEANING WHEELS IN STEERING
- USE OF ARTICULATION IN STEERING
- BIAS BLADE SUSPENSION
- & L.H. 90 DEGREE BLADE SUSPENSION
- CIRCLE REVERSE
- PERIODIC SERVICE CHART
- PERIODIC SERVICE CHART AND TABLE CODES
- MONTHLY/250 HOUR SERVICE
- MONTHS/500 HOUR SERVICE
- MONTHS/1000 HOUR SERVICE
- YEARLY/2000 HOUR SERVICE
- NOT SPECIFIED/AS REQUIRED SERVICE
CARE OF HYDRAULIC SYSTEM10 topics
- EACH SHIFT/10 HOUR SERVICE
- FILTER CHANGE SERVICE
- YEARLY/2000 HOUR SERVICE
- HYDRAULIC OIL TANK SERVICE
- HYDRAULIC SCHEMATIC
- ENGINE COOLING SYSTEM
- EACH SHIFT/10 HOUR SERVICE
- MONTHLY/250 HOUR SERVICE
- YEARLY/2000 HOUR SERVICE
- TORQUE CONVERTER OIL COOLER
ENGINE AIR INTAKE SYSTEM17 topics
- AIR CLEANER ASSEMBLY (KDC 610T & 614T DUAL ELEMENT)
- TO SERVICE AIR CLEANER
- AIR FILTER ELEMENT CLEANING
- CLEANING WITH COMPRESSED AIR
- CLEANING WITH WATER
- INSPECTING THE CLEANED FILTER ELEMENT
- EACH SHIFT/10 HOUR SERVICE
- MONTHS/500 HOUR SERVICE
- FUEL TANK FILTER SCREEN SERVICE
- VENTING AND PRIMING ENGINE
- DIESEL FUEL SPECIFICATIONS
- ASTM CLASSIFICATION OF DIESEL FUEL OILS
- CHANGING LUBRICATING OIL FILTER
- ADDING OIL TO CRANKCASE
- LUBRICATING OIL SPECIFICATIONS
- KDC 610T & 614T DIESEL ENGINES
- ELECTRICAL DIAGRAMS
KDC TRANSMISSION CHECKS3 topics
- TRANSMISSION OIL LEVEL CHECK
- TRANSMISSION AND TORQUE CONVERTER FILTER
- MONTHS/1000 HOUR SERVICE
PARKING/EMERGENCY BRAKE ADJUSTMENT20 topics
- DIRECTION OF TIRE TREADS
- TANDEM DRIVE TIRES
- WHEEL DRIVE FRONT AXLE
- ALL WHEEL DRIVE (AWD) FRONT AXLE
- MOLDBOARD SUSPENSION IDENTIFICATION
- TRANSMISSION & TORQUE CONVERTER
- BLADE RANGE (Optional 90° right & left bank slope)
- OPERATOR’S COMPARTMENT
- WHEELS, FRONT AND REAR
- OVERALL OPERATING DIMENSIONS
- TRANSMISSION & TORQUE CONVERTER
- BLADE RANGE (Optional 90° right & left bank slope)
- OPERATOR’S COMPARTMENT
- WHEELS, FRONT AND REAR
- OVERALL DIMENSIONS
- WITH 614T (With double reduction final drive)
- BLADE RANGE (Optional 90° right & left bank slope)
- DRIVE FRONT (Optional)
- LIQUID CAPACITIES 1
- OPERATING WEIGHTS (Approximate)
TORQUE VALUES FOR STANDARD ENGLISH FASTENERS1 topic
- TYPE 8 PHOSPHATE
This is an operator's manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 229 pages
Quantity one is the manual described above.
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Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).