Case CX31B, CX36B Hydraulic Excavator Service Manual
771 pages · Publication 9-91741
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What's inside
From the manual's own table of contents: 15 sections, 211 entries. See sample pages (PDF, 511 KB)
OUTLINE9 topics
- GENERAL PRECAUTIONS FOR REPAIRS
- PREPARATION BEFORE DISASSEMBLING
- SAFETY IN DISASSEMBLING AND ASSEMBLING
- DISASSEMBLING AND ASSEMBLING HYDRAULIC EQUIPMENT
- ELECTRICAL EQUIPMENT
- HYDRAULIC PARTS
- WELDING REPAIR
- ENVIRONMENTAL MEASURE
- INTERNATIONAL UNIT CONVERSION SYSTEM
SPECIFICATIONS26 topics
- COMPONENTS NAME
- MACHINE DIMENSIONS
- SPECIFICATIONS AND PERFORMANCE
- MACHINE & COMPONENTS WEIGHT (DRY)
- TRANSPORTATION
- TYPE OF CRAWLER SHOES
- TYPE OF BUCKET
- ENGINE SPECIFICATIONS
- SPECIFICATIONS
- ENGINE PERFORMANCE CURVE
- ATTACHMENT DIMENSIONS
- BOOM
- BOOM DIMENSIONAL DRAWINGS
- BOOM MAINTENANCE STANDARDS
- DIPPER
- DIPPER DIMENSIONAL DRAWINGS
- DIPPER MAINTENANCE STANDARDS
- BUCKET
- BUCKET DIMENSIONAL DRAWINGS
- DETAIL DIMENSIONAL DRAWINGS OF LUG SECTION
- DOZER
- DOZER DIMENSIONAL DRAWINGS
- DOZER MAINTENANCE STANDARDS
- SWING
- SWING BRACKET DIMENSIONAL DRAWINGS
- SWING PORTION MAINTENANCE STANDARDS
TOOLS15 topics
- TORQUE SPECIFICATIONS FOR CAPSCREWS & NUTS
- TO PROPER TORQUE VALUES
- SCREW AND TOOL SIZES
- CAPSCREW
- CAPSCREW (SOCKET BOLT)
- TORQUE SPECIFICATIONS FOR JOINTS AND HOSES
- JOINTS FOR PIPING (O-RING SEALING TYPE)
- HYDRAULIC HOSE (30° FLARE TYPE)
- TORQUE SPECIFICATIONS FOR SLEEVE TYPE TUBE FITTINGS
- SLEEVE TYPE TUBE FITTINGS
- SPECIAL SPANNERS FOR TUBES
- SPECIAL TOOLS
- APPLICATION OF SCREW LOCKING AND SEALING COMPOUNDS
- COUNTERWEIGHT LIFTING JIG
- UPPER FRAME LIFTING JIG
MAINTENANCE STANDARDS AND26 topics
- HOW TO USE MAINTENANCE STANDARDS AND PRECAUTIONS
- PERFORMANCE INSPECTION STANDARD TABLE
- STANDARD VALUE TABLE
- MEASURING ENGINE SPEED
- ENGINE SPEED MEASUREMENT
- MEASURING HYDRAULIC OIL PRESSURE
- STANDARD FOR HYDRAULIC OIL PRESSURE MEASUREMENT
- PRESSURE MEASUREMENT AND ADJUSTMENT
- MEASURING TRAVEL PERFORMANCES
- TRAVEL
- TRAVEL DEVIATION
- MOVEMENT DRIFT DUE TO GRAVITY
- DRAIN RATE ON TRAVEL MOTOR
- MEASURING SLEW PERFORMANCES
- SLEW TIME
- OVERRUN WHEN SLEWING STOPS
- SLEW DRIFT DUE TO GRAVITY
- DRAIN RATE OF TRAVEL MOTOR
- MEASURING ATTACHMENT OPERATING PERFORMANCES
- CYLINDER SPEED
- GRAVITY DRIFT OF CYLINDERS
- MEASURING SLEW BEARING PERFORMANCES
- SLEW BEARING-BUCKET TIP PLAY
- SLEW BEARING PLAY
- MEASURING CRAWLER TENSION
- CRAWLER TENSION
HYDRAULIC SYSTEM15 topics
- SUMMARY
- FUNCTION AND FEATURES OF HYDRAULIC CIRCUIT
- HYDRAULIC CIRCUITS AND COMPONENT MODELS
- HYDRAULIC CIRCUIT OPERATION
- COLOR CODING STANDARD FOR HYDRAULIC
- NEUTRAL CIRCUIT
- TRAVEL OPERATING CIRCUIT
- SLEW OPERATING CIRCUIT
- BUCKET OPERATING CIRCUIT
- BOOM OPERATING CIRCUIT
- ARM OPERATING CIRCUIT
- SWING OPERATING CIRCUIT
- DOZER OPERATING CIRCUIT
- 22.3.10TRAVEL / DOZER COMBINED OPERATING CIRCUIT
- 22.3.11TRAVEL / BOOM COMBINED OPERATING CIRCUIT
ELECTRICAL SYSTEM7 topics
- HOW TO READ CIRCUIT DIAGRAM AND HARNESS CONNECTION
- ELECTRIC CIRCUIT DIAGRAM
- HARNESS CONNECTION
- ELECTRICAL EQUIPMENT & HARNESS
- ELECTRICAL EQUIPMENT LIST
- HARNESS & CABLE LIST
- ARRANGEMENT DRAWING FOR COMPONENTS & HARNESS
COMPONENTS SYSTEM12 topics
- HYDRAULIC COMPONENTS
- HYDRAULIC PUMP
- PILOT VALVE (ATT)
- 24.1.3 2PILOT VALVE (TRAVEL)
- CONTROL VALVE
- SLEWING MOTOR
- TRAVEL MOTOR
- SWIVEL JOINT
- CYLINDER
- ELECTRICAL EQUIPMENT
- ELECTRICAL EQUIPMENT LIST
- SPECIFICATIONS ELECTRICAL EQUIPMENT
ATTACHMENTS8 topics
- REMOVING AND INSTALLING
- ATTACHMENT ASSEMBLY AND NAME
- BUCKET
- BOOM
- SWING
- DOZER
- DISASSEMBLING AND ASSEMBLING
- CYLINDER
UPPER SLEWING STRUCTURE26 topics
- REMOVING AND INSTALLING
- CANOPY / CAB
- GUARD (COVER)
- FLOOR PLATE ASSEMBLY
- BATTERY
- COUNTERWEIGHT
- PUMP
- CONTROL VALVE
- SOLENOID VALVE
- FUEL TANK
- HYDRAULIC OIL TANK
- AIR CLEANER
- GENERATOR
- MUFFLER
- CONTROL STAND
- STARTER
- RADIATOR
- ENGINE
- PILOT VALVE
- SLEWING MOTOR
- SWIVEL JOINT
- UPPER FRAME
- DISASSEMBLING AND ASSEMBLING
- HYDRAULIC PUMP
- PILOT VALVE (Attachment)
- PILOT VALVE (TRAVEL)
TRAVEL SYSTEM12 topics
- REMOVING AND INSTALLING
- NAME OF TRAVEL SYSTEM PARTS
- CRAWLER
- UPPER ROLLER
- LOWER ROLLER
- FRONT IDLER
- IDLER ADJUSTER
- SPROCKET
- TRAVEL MOTOR
- SLEWING BEARING
- DISASSEMBLING AND ASSEMBLING
- TRAVEL MOTOR
TROUBLESHOOTING8 topics
- GENERAL PRECAUTIONS
- CONFIRM ACTUAL TROUBLED CONDITIONS AT SITE
- TROUBLE DIAGNOSIS: HYDRAULIC
- TROUBLESHOOTING
- Attachment
- Travel operation
- Slewing operation
- Pump
TROUBLESHOOTING6 topics
- TROUBLE DIAGNOSIS: ELECTRIC SYSTEM
- TROUBLESHOOTING
- GENERAL
- ATTACHMENT OPERATION
- TRAVEL OPERATION
- DECELERATION
TROUBLESHOOTING8 topics
- TROUBLE DIAGNOSIS: ENGINE
- TROUBLESHOOTING
- STARTING TROUBLE
- E/G ROTATION TROUBLE
- OUTPUT DROPS DOWN
- OTHER TROUBLE
- ELECTRICAL EQUIPMENT
- ELECTRICAL EQUIPMENT LIST
ENGINE13 topics
- GENERAL
- INSPECTION AND ADJUSTMENT
- TROUBLESHOOTING
- DISASSEMBLY, INSPECTION AND REASSEMBLY OF ENGINES
- LUBRICATION SYSTEM
- COOLING SYSTEM
- FUEL INJECTION PUMP/GOVERNOR
- TURBOCHAGER: DISASSEMBLY, INSPECTION AND REASSEMBLY
- STARTING MOTOR
- ALTERNATOR
- ELECTRIC WIRING
- SERVICE STANDARDS
- TIGHTENING TORQUE FOR BOLTS AND NUTS
SUPPORTING DATA5 topics
- HYDRAULIC CIRCUIT DIAGRAM
- STANDARD SPECIFICATION
- HYDRAULIC CIRCUIT OPERATION
- SCHEMATIC PIPING FOR HYDRAULIC SYSTEM
- ELECTRIC CIRCUIT DIAGRAM
Inside this manual
Real pages from this service manual (771 pages). Open the sample pages (PDF, 510 KB)
- Diagram, page 517: 43. TROUBLESHOOTING (ELECTRICAL SYSTEM)
- Specifications, page 550: ** Engine mass and dimensions without radiator.
- Troubleshooting, page 605: 3. Engine speed and compression pressure (for refer-
- Color page, page 672: 51. ENGINE
- Foldout diagram (color): 71. SUPPORTING DATA
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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, 771 pages
Quantity one is the manual described above.
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Other editions and similar models
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