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Model List:
- ATJ 46 RNC 2RD T4 S1
- 160 ATJ RNC 4RD ST5 S1
- 160 ATJ RC 4RD ST5 S1
- 180 ATJ RNC 4RD ST5 S1
- 180 ATJ RC 4RD ST5 S1
- 1. N (31/08/2018) ATJ 46 RNC 2RD T4 S1 160 ATJ RNC 4RD ST5 S1 160 ATJ RC 4RD ST5 S1 180 ATJ RNC 4RD ST5 S1 180 ATJ RC 4RD ST5 S1 REPAIR MANUAL
- 2. HOW TO USE THIS REPAIR MANUAL
- 3. GLOSSARY
- 4. SUMMARY
- 5. GR00 GENERAL, CHARACTERISTICS AND SAFETY
- 5.1. GENERAL INSTRUCTIONS AND SAFETY NOTICE
- 5.1.1. GENERAL INSTRUCTIONS
- 5.1.2. SPARE PARTS
- 5.1.3. TECHNICAL DOCUMENTATION
- 5.1.4. REPAIR PROCEDURES
- 5.1.5. HYDRAULICS
- 5.1.6. SYMBOLS
- 5.1.7. SERVICING AND REPAIR EQUIPMENT
- 5.2. GENERAL CHARACTERISTICS AND SPECIFICATIONS
- 5.2.1. CHARACTERISTICS AND FLUIDS ATJ 46 /160 180 ATJ
- 5.2.2. DIMENSIONS AND DIAGRAM ATJ 46…
- 5.2.3. DIMENSIONS AND DIAGRAM 160 ATJ…
- 5.2.4. DIMENSIONS AND DIAGRAM 180 ATJ…
- 5.3. GENERAL CONTROL AND ADJUSTMENT
- 5.3.1. STANDARD TIGHTENING TORQUES
- 5.3.2. METRIC IMPERIAL UNIT CONVERSION
- 6. GR10 ENGINE
- 6.1. ENGINE CHARACTERISTICS AND SPECIFICATIONS
- 6.1.1. Engine characteristics and specifications
- 6.2. ENGINE COMPONENTS LOCATION
- 6.2.1. ENGINE
- 6.3. ENGINE CONTROL AND ADJUSTMENT
- 6.3.1. ENGINE REMOVAL REFITTING
- 6.3.2. PROPORTIONAL ENGINE SPEED BLOCK REMOVAL
- 6.3.3. PROPORTIONAL ENGINE SPEED BLOCK ADJUSTMENT
- 6.4. ENGINE REMOVAL
- 6.4.1. REMOVAL
- 6.4.1.1. Dismantling the radiator assembly
- 6.4.1.2. Removal of harnesses
- 6.4.1.3. Removal of air intake circuit
- 6.4.1.4. Removal of diesel fuel circuit
- 6.4.1.5. Removal of hoses from the hydrostatic and auxiliary pump
- 6.4.1.6. Removal of proportional engine speed block
- 6.4.1.7. Handling the engine
- 6.4.2. REFITTING
- 7. GR20 TRANSMISSION
- 7.1. TRANSMISSION CONTROL AND ADJUSTMENT
- 7.2. DESCRIPTION OF HYDROSTATIC PUMP (REXROTH)
- 7.2.1. Pressure test ports
- 7.2.2. Adjustment points
- 7.3. HYDROSTATIC PRESSURE ADJUSTMENT(REXROTH)
- 7.3.1. Engine speed unladen
- 7.3.2. Calibration LP booster valve
- 7.3.3. Neutral point adjustment servocontrol piston
- 7.3.4. Calibration HP Valves
- 7.3.5. Calibration Zero flow valve DR
- 7.4. TRANSMISSION REMOVAL
- 7.4.1. HYDROSTATIC PUMP REMOVAL
- 7.4.1.1. REFITTING
- 7.4.2. HYDROSTATIC MOTOR REMOVAL
- 7.4.2.1. REFITTING
- 8. GR30 AXLE
- 8.1. AXLE CONTROL AND ADJUSTMENT
- 8.1.1. PLACING IN FREEWHEEL MODE
- 8.1.1.1. Restoring brake function
- 8.2. AXLE REMOVAL
- 8.2.1. FRONT AXLE REMOVAL
- 8.2.1.1. FRONT AXLE REFIT
- 8.2.2. REAR AXLE REMOVAL
- 8.2.2.1. REAR AXLE REFIT
- 9. GR55 JIB ACCESS PLATFORM
- 9.1. JIB ACCESS PLATFORM REMOVAL
- 9.1.1. TELESCOPE CYLINDER SLIDE PAD REMOVAL
- 9.1.2. ARM 3 PAD REMOVAL
- 9.1.3. MOVING TUBE PAD REMOVAL
- 10. GR70 HYDRAULICS
- 10.1. HYDRAULIC CHARACTERISTICS ANDSPECIFICATIONS
- 10.1.1. PVG32 4T PROPORTIONAL DISTRIBUTOR
- 10.1.2. DISTRIBUTOR BLOCK MA250CDC 016
- 10.1.3. BRAKE BLOCK AND DIFFERENTIAL LOCK DISTRIBUTOR (ATJ 46)
- 10.1.4. BRAKE BLOCK AND STEERING DISTRIBUTOR (160 180 ATJ)
- 10.1.5. VALVE BLOCK
- 10.1.6. VARIABLE DISPLACEMENT PUMP A10VG
- 10.1.7. STEERING ROTATION BLOCK (Option)
- 10.1.8. Generator block (Option)
- 10.2. HYDRAULIC SCHEMATIC DIAGRAMS
- 10.2.1. HYDRAULIC COMPONENTS DIAGRAM KEY
- 10.2.2. SETTINGS
- 10.2.3. HYDRAULIC SCHEMATIC DIAGRAM
- 10.2.4. ELECTROVALVE ACTIVATION TABLE
- 10.3. HYDRAULIC COMPONENTS LOCATION
- 10.3.1. HYDRAULIC COMPONENTS IN THE FRAME
- 10.3.2. HYDRAULIC COMPONENTS IN THE TURRET
- 10.3.3. HYDRAULIC COMPONENTS IN THE ARMS
- 10.4. HYDRAULIC CONTROL AND ADJUSTMENT
- 10.4.1. PROPORTIONAL DISTRIBUTOR IDENTIFICATION
- 10.4.2. PROPORTIONAL DISTRIBUTOR CALIBRATION
- 10.4.2.1. INLET PLATE RELIEF VALVE
- 10.4.2.2. ARM 1/2 LIFTING CYLINDER RELIEF VALVES
- 10.4.2.3. TELESCOPE CYLINDER RELIEF VALVES
- 10.4.2.4. ARM 3 LIFTING CYLINDER RELIEF VALVES
- 10.4.3. DISTRIBUTOR BLOCK CALIBRATION
- 10.4.3.1. JIB SUPPLY CIRCUIT RELIEF VALVES
- 10.4.3.2. FUNCTION BLOCK SUPPLY CIRCUIT RELIEF VALVES
- 10.4.3.3. COMPENSATING / TILTING CYLINDER SUPPLY CIRCUIT VALVES
- 10.4.3.4. TILTING CYLINDER EXTENSION VALVE ADJUSTMENT
- 10.4.3.5. TILTING CYLINDER RETRACTION VALVE ADJUSTMENT
- 10.4.4. COMPENSATING / TILTING CIRCUIT
- 10.4.4.1. TROUBLESHOOTING
- 10.4.4.2. ANALYSIS OF RESULTS
- 10.5. HYDRAULIC COMPONENTS REMOVAL
- 10.5.1. REMOVAL OF PROPORTIONAL DISTRIBUTOR ELEMENTS
- 10.5.1.1. REFITTING
- 10.5.2. DISTRIBUTOR BLOCK REMOVAL
- 10.5.2.1. REFITTING
- 10.5.3. CYLINDER REMOVAL
- 10.5.3.1. PREPARING THE PLATFORM
- 10.5.3.2. DECOMPRESSION OF HOSES
- 10.5.3.3. CYLINDER REMOVAL
- 10.5.3.4. CYLINDER REFIT
- 10.5.3.5. REMOVAL OF VALVE BLOCKS AND VALVES
- 10.6. HYDRAULIC SPECIFIC TOOLING
- 10.6.1. BASIC MANOMETER BOX
- 10.6.2. DIGITAL MANOMETER BOX
- 11. GR80 ELECTRICITY
- 11.1. ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
- 11.1.1. FUSE BOX
- 11.1.1.1. Main fuse box
- 11.1.1.2. Engine fuse/relay box UR01
- 11.1.2. BASE CONTROL PANEL
- 11.1.2.1. ECU box UC234
- 11.1.2.2. Base ECU fuse
- 11.2. ELECTRICAL SCHEMATIC DIAGRAMS
- 11.2.1. Electrical components location
- 11.2.2. ELECTRICAL DIAGRAMS BY FUNCTION
- 11.2.2.1. DIAGRAM 1 POWER SUPPLIES WITHOUT BATTERY CUTOFF EMERGENCY STOP BACKUP PUMP ENGINE FUNCTION
- 11.2.2.2. DIAGRAM 2 POWER SUPPLIES WITH BATTERY CUTOFF EMERGENCY STOP BACKUP PUMP ENGINE FUNCTION
- 11.2.2.3. DIAGRAM 3 CAN BUS NETWORK
- 11.2.2.4. DIAGRAM 4 SIGNALS GENERATOR EASY MANAGER
- 11.2.2.5. DIAGRAM 6 TRAVEL
- 11.2.2.6. DIAGRAM 7 PROPORTIONAL MOVEMENTS
- 11.2.2.7. DIAGRAM 8 PROPORTIONAL MOVEMENTS
- 11.2.2.8. DIAGRAM 9 OVERLOAD HYDRAULIC SAFETY
- 11.3. ELECTRICAL COMPONENTS LOCATION
- 11.3.1. ELECTRICAL CONTROL COMPONENTS
- 11.3.2. ELECTRICAL POWER COMPONENTS
- 11.3.3. Harness assembly
- 11.3.4. CHASSIS harness ITEM 1
- 11.3.5. AMP1 harness ITEM 2
- 11.3.6. AMP2 harness ITEM 3
- 11.3.7. AMP3 harness ITEM 4
- 11.3.8. Harness connecting base to upper arm ITEM 5
- 11.3.9. Upper CAN bus harness item 6
- 11.3.10. BASKET harness ITEM 7
- 11.3.11. Basket extension harness ITEM 8
- 11.3.12. Base and basket control panels
- 11.4. ELECTRICAL CONTROL AND ADJUSTMENT
- 11.4.1. ELECTRICAL CONTROL AND ADJUSTMENT
- 11.4.1.1. MANIPULATOR TESTING
- 11.4.1.1.1. TESTING FROM THE BASE CONTROL PANEL
- 11.4.1.1.2. TEST WITH A VOLTMETER
- 11.4.1.1.3. MANIPULATOR CALIBRATION
- 11.4.1.2. Card removal refit
- 11.4.1.2.1. Removal of base control panel card UD22
- 11.4.1.2.2. Removal of base control panel ECU card UC 234
- 11.4.1.3. CONTROLS USED ON THE BASE CONTROL PANEL
- 11.4.1.4. PROGRAMME OPERATION
- 11.4.1.4.1. Screen Menu
- 11.4.1.4.2. Codification menu
- 11.4.1.4.3. Diagnostics menu
- 11.4.1.4.4. Secret Code Menu
- 11.4.1.4.5. Parameters Menu
- 11.4.1.4.6. Maintenance Menu
- 11.4.1.4.7. Engine Menu
- 11.4.1.4.8. Calibration Menu
- 11.4.1.5. GENERATOR PROGRAM MODIFICATION
- 11.4.1.6. PROGRAM PARAMETERS
- 11.4.1.7. Levelling CALIBRATION
- 11.4.1.8. STRAIN GAUGE ADJUSTMENT
- 11.4.1.9. ARM DOWN SENSOR ADJUSTMENT
- 11.4.1.10. TELESCOPE RETRACTED SENSOR ADJUSTMENT
- 11.5. ELECTRICAL TROUBLESHOOTING
- 11.5.1. FAULT CODIFICATION
- 11.5.1.1. BASIC PRINCIPLE
- 11.5.1.2. CREATION OF A COMPONENT TYPE CODE
- 11.5.1.3. COMPONENT IDENTIFICATION
- 11.5.1.4. CREATION OF A FAULT TYPE CODE
- 11.5.1.5. SYSTEM FAULTS
- 11.5.1.6. MAINTENANCE INFORMATION
- 11.5.1.7. INPUT/OUTPUT CONTROL DISPLAY CODIFICATION
- 11.5.2. WARNING AND FAULT CODE LIST
- 11.6. ELECTRICAL SPECIFIC TOOLING
- 11.6.1. BREAKOUT BOX KIT
- 11.6.2. ELECTROVALVE ADAPTER








