Case CX800 Tier 3 Schematic Set Crawler Excavator Service Manual
307 pages · Publication 87539044
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- Models
- CX800 Tier 3 Schematic Set
- Manual type
- Service Manual
- Pages
- 307
- Publication
- 87539044
- Condition
- Brand new
What's inside
From the manual's own table of contents: 138 topics. See sample pages (PDF, 1399 KB)
- Safety, General Information and Standard Torque Data
- General Specifications and Special Torque Settings
- Numerical value conversion table
- Elecrical System, Electrical and Electronic Troubleshooting
- Specifications, Troubleshooting, Checks and Hydraulic Pressure Settings
- Hydraulic Functions
- Hydraulic Component Functions
- Removal and Installation
- Large Size Hydraulic Schematics
- Large Size Electrical Schematics
- AND YEAR OF MANUFACTURE OF THE MACHINE
- FLUIDS AND LUBRICANTS
- SPECIFICATIONS
- COMPONENT WEIGHT
- DIMENSIONS AND WEAR LIMIT OF THE TRACK ASSEMBLY
- DIMENSIONS AND WEAR LIMITS OF ATTACHEMENT MOBILE JOINTS
- SHIMS FOR ADJUSTING ATTACHMENT GAPS
- SPECIAL TORQUE SETTINGS
- MACHINE OVERALL DIMENSIONS
- Unit conversion rate
- Length
- Area
- Volume
- Mass
Show all 138 topics
- Pressure
- Torque
- Temperature
- ELECTRIC CIRCUITS OPERATION EXPLANATION
- System Chart of Function
- ENGINE CONTROL
- Fuel Injection Control (Common rail type)
- GENERAL LOCATION OF THE COMPONENTS (INSIDE THE CAB)
- RELAYS AND MAIN FUSES (battery compartment)
- FUSE BOX
- WORK MODE SELECTION
- THROTTLE CONTROL
- IDLING CONTROL (AUTO/ONE-TOUCH)
- BREAKER MODE
- AUTO PREHEAD (GLOW CONTROL)
- AUTO WARM UP
- OVERHEAT PROTECTION
- ATMOSPHERIC PRESSURE COMPENSATION
- CONTROL WHEN STARTING ENGINE
- CONTROL WHEN STOPPING ENGINE
- EMERGENCY STOP OF THE ENGINE
- ENGINE PROTECTION FUNCTION (EPF)
- FUNCTION LOCKING
- POWER BOOST
- SWING BRAKE
- FREE SWING
- TRAVEL MODE
- TRAVEL ALARM
- POWER SHUT-OFF DELAY
- CONTROL OF HYDRAULIC DRIVEN FAN
- FUEL SUPPLY PUMP CONTROL (AUTOMATIC STOP) OPTION
- SPECIAL TOOLS
- IDENTIFICATION OF HYDRAULIC COMPONENTS
- Pump
- Control valve
- solenoid valve bank
- PREPARATION BEFORE INSPECTION
- Releasing pressure in the hydraulic system
- Main pressure measuring port
- Installing the pilot pressure test point
- Flow curve
- Display on the "CHK1" monitor display
- Warming up the engine
- Warming up the hydraulic fluid
- CHECKING AND SETTING PROCEDURE
- Main pilot system relief (H)
- Checking the pilot accumulator
- Main relief (A)
- Attachment control valve secondary reliefs
- Swing port secondary relief (I, J)
- Checking the pressure delivered by the proportional valve
- PROCEDURE FOR CHANGING OPERATION TYPE
- ISO type
- Old Sumitomo type
- Old Mitsubishi type
- Old Kobelco type
- List of functions
- High Speed Travel Circuit
- Low Speed Travel Circuit
- Straight Travel Circuit
- Swing Parking Circuit (Lever in Neutral / Swing Locked)
- Swing Parking Circuit (Brake Released)
- Swing Push Digging
- Free Swing Operation
- Arm-Out Circuit
- Arm-In Load Holding
- Arm-In Circuit
- Boom-Up Circuit (Single)
- Boom-Up Circuit (Combined)
- Boom-Down Load Holding
- Boom-Down Circuit
- Combined Circuit (Breaker Circuit)
- Combined Circuit (High Speed Confluence Circuit)
- High Dump
- HYDRAULIC PUMP
- SWING HYDRAULIC MOTOR
- TRAVEL HYDRAULIC MOTOR
- FAN MOTOR FOR HYDRAULIC DRIVE
- TOTAL WORK PROCESS
- MAJOR MACHINES, TOOLS, EQUIPMENT TABLE
- Machinery
- Tools
- Necessary parts
- Others
- TORQUE SPECIFICATIONS
- MATTERS TO REQUIRING ATTENTION
- PREPARATION
- Preparing to assembly/disassembly work area
- Purpose
- Matters requiring attention
- Overall layout
- PREPARATION PROCESS
- Positioning for major components layout
- UNLOADING WORK NO. 1
- Warning
- Procedure for unloading
- UNLOADING WORK NO. 2
- Unloading the lower side frames from the trailer truck
- UNLOADING WORK NO. 3
- Unloading the upperstructure
- TASK SUMMARY N°1 FOR CONNECTION OF LOWER SIDE FRAMES TO UPPERSTRUCTURE
- Assembly task N°1 (one side)
- UPPERSTRUCTURE
- Connection of the side frame to the center frame
- TASK SUMMARY N°2 FOR CONNECTION OF LOWER SIDE FRAMES TO UPPERSTRUCTURE
- Assembly task N°2 (remaining side frames)
- Fitting work on the counter side
- Connection of the counter side frame to the center frame (after swing motion is made)
- MOUNTING TRAVEL MOTOR LINES
- Mounting work procedure
- PROCEDURE FOR MOUNTING TRAVEL MOTOR LINES
- To connecting the piping of the travel motor
- Fitting the lower piping covers
- MOUNTING THE COUNTERWEIGHT
Inside this manual
Real pages from this service manual (307 pages). Open the sample pages (PDF, 1399 KB)
- Diagram, page 99: POWER BOOST
- Troubleshooting, page 155: Troubleshooting
- Specifications, page 295: Lep 9-94730NA
- Foldout diagram (color), page 306: COMPONENT DESCRIPTION
This is a service 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.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
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, 307 pages
Quantity one is the manual described above.
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Ships in 1 business day.
60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
Other editions and similar models
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).