Document overview
Workshop Manual PDF for SAME EXPLORER 125 NATURAL → NNZRB202W0BS50001, EXPLORER NATURAL (STAGE 5) family. Document language: English; 492 pages.
The corresponding English table of contents contains 32 sections and 199 individual topics.
Main sections included
- Introduction
- Safety
- Technical characteristics
- Calibrations and electronic diagnosis
- Method of intervention
- Wiring diagrams
- Service Info
Document details
- Brand: SAME
- Family: EXPLORER NATURAL (STAGE 5)
- Model: EXPLORER 125 NATURAL
- Starting serial number: NNZRB202W0BS50001
- Document type: Workshop Manual
- Language: English
- Pages: 492
- File size: 109.23 MiB
- Format: Digital PDF download
Compatibility
Before purchasing, verify that your machine model and reference code match SAME EXPLORER 125 NATURAL → NNZRB202W0BS50001.
Complete table of contents
Introduction
- Tightening torques
- Pump tightening torques
- Wheel nut/screw tightening torques
- Tightening torques for nuts and bolts of electrical connections
- Installation of solenoid valves and cartridge valves
- Installation of quick couplers
- Units of measurement and conversion factors
Safety
Preface
- Important notes concerning safety
Important safety information
- Recognising hazards
- Indications for persons in contact with the tractor
Safety rules
- Risks during tractor preparation
- Risks during maintenance
- Work on machine systems
- Special disassembly/assembly/inspection procedures
Safety pictograms
- Replacing safety pictograms
Environmental risks
- Hazards associated with the operating environment
Technical characteristics
Engine
- Introduction – Engines
- Cold start system (preheat glow plugs)
- Engine cooling system
- Engine intake system
- Engine injection system – low pressure circuit
- Exhaust backpressure, engine oil temperature
- Fuel injection system – Common Rail System
- Engine air intake system
- Turbocharging system
- Exhaust gas recirculation system (EGR)
- Exhaust aftertreatment system
- Technical data and exhaust gas after-treatment systems – KF stage 5 engine
- Technical data, rockers – tappets
- Technical data and dimensions: valves – valve springs
- Technical data and dimensions: heads – valve guides – valve seats
- Technical data: counter-rotating masses
- Technical data: timing system gears
- Camshaft technical data
- Camshaft technical data
- Technical data: Connecting rods
- Technical data: pistons – piston rings
- Technical data: crankshaft
- Technical data: crankshaft
- Technical data: cylinder block
Transmission
- Hydraulic reverse power shuttle
Front axle
- Front axle, 4WD – 4-planet gear differential
- Front axle, 4WD – size 1.5
- Steering angle sensor (version with SDD)
Hydraulic system
- Optional hydraulic circuit, GS
- Base hydraulic circuit, LS
- Optional hydraulic circuit LS
- Base hydraulic circuit
- Optional hydraulic circuit
- Base hydraulic circuit GS
- Optional hydraulic circuit, GS
- Auxiliary hydraulic circuit, base version
- Auxiliary hydraulic circuit, optional version 1
- Base hydraulic transmission circuit GS
- Optional transmission hydraulic circuit GS
- Base transmission hydraulic circuit LS
- Optional transmission hydraulic circuit, LS
- Auxiliary hydraulic circuit, full house version
- Auxiliary hydraulic circuit, full house version 2
Calibrations and electronic diagnosis
ECU alarms
- SDF Severity of alarms
- ECU ALARMS (Electronic SAC)
Software management
- ECUs firmware update
- On-board instruments (Cluster/Display) flashing
Method of intervention
B0 – Engine
- Tightening procedure for engine components
- Overhauling counter-rotating masses
- Adjusting oil pump gear backlash
- Aligning water pump and crankshaft pulleys
- Power take off gear backlash adjustment
- Test of the thermostat valve
- Engine block-gearbox connector flange
- Cooling jets
- Engine flywheel
- Belt tensioner mounting plate.
- Automatic belt tensioner
- Ancillary utility belt
- Crankshaft pulley and tone wheel
- Crankshaft pulley complete with tone wheel
- Counter-rotating masses
- Crankshaft
- Disassembling pistons and connecting rods
- Cylinder sleeves
- Power take off drive
- Front timing cover
- Rear flange
- Cylinder head covers
- Pushrods
- Cylinder heads
- Intermediate gear and timing
- Disassembling the cylinder heads
- Engine oil and filter
- Turbocharger oil pipes
- Blow-by filter
- Blow-by oil vapour pipe
- Oil sump
- Oil pump
- Oil vapour pipe
- Electro-injectors and common rail
- Thermostat valves
- Coolant manifold
- Oil heat exchanger
- Engine coolant pump
- EGR exhaust gas recirculation pipe
- EGR exhaust gas cooling pipe
- EGR manifold
- Disassembly of the EGR manifold
- Exhaust gas pressure line
- Exhaust manifold
- Intake manifold
- Turbocharger
- Turbocharger exhaust outlet flange
- Mass air flow sensor
- EGR valve
- AdBlue injector
- NOx sensor
- DOC inlet side exhaust temperature sensor
- Exhaust gas pressure sensor
- Throttle valve actuator
- Alternator
- Boost pressure sensor and air temperature sensor
- Mass air flow sensor
- Crankshaft speed sensor
- Camshaft timing sensor
- Engine oil pressure switch
- Coolant temperature sensor
- Engine oil temperature sensor
- Fuel pressure sensor
- Water in fuel sensor
C0 – Engine accessories
- Alternator mount
- Transverse plate
- Mounting brackets
- Fuel pump
- Fuel prefilter
- Fuel filter
- Filter mounting plate
- High pressure fuel pump
- Glow plug
- Preheat relay
- Starter motor
- Exhaust pipe
- DOC outlet side exhaust flange
- DOC inlet side exhaust flange
- DOC exhaust silencer
- Air compressor
F0 – Front axle
- Front axle (4WD)
- Carrier with front axle (4WD)
- 4WD shaft
- Steering bar/tie-rod
- Differential assembly
- Disassembling the differential assembly
- Disassembly of the differential
- Differential assembly adjustment
- Steering cylinders
- Removing steering cylinders
- Adjustment of the bevel gear set
- Steering angle adjustment
- Steering sensor actuator plate orientation
L0 – Electrical system
- FARMotion engine sensors
- Sensors and components of the FARMotion engine exhaust system
- FARMotion engine components
- Engine wiring loom
- Electro-injector wiring loom
- Preheat glow plug wiring loom
Wiring diagrams
Wiring harnesses
- Wiring looms
Service Info
A0 – TRACTOR
- Diagnostics 2026 subscription
- After-sales 2026 subscription
- SERVICE NEWS RESEARCH GUIDE
- Diagnostics 2025 subscription
- After-sales 2025 subscription
- Diagnostics 2023 subscription
- Diagnostics 2024 subscription
- After-sales 2024 subscription
- After-sales 2023 subscription
B0 – ENGINE
- FARMotion seal ring leakage
C0 – ENGINE ACCESSORIES
- SERVICE NEWS – EXHAUST PIPE COVER SCREWS LOOSENING
- Diagnostic protocol – AdBlue – Float level unit
- OIL LEAKAGE FROM AIR COMPRESSOR
- Filter and prefilter tool p/n 5.9035.865.0
- SCR AREA DAMAGED SENSORS
- DPF CLOGGED
F0 – FRONT AXLE
- Bevel gear set loosing screws
G0 – BODYWORK – CAB
- SERVICE NEWS – Brake Fluid Reservoir vent missing
- SERVICE NEWS – MECHANICAL RANGE DISENGAGEMENT
- SERVICE NEWS – GEAR BOWDEN BREAKAGE
- HVAC CALIBRATION ON 5 KEYLINE SERIES
- HVAC DOES NOT WORK
- Windscreen washer pump
H0 – HYDRAULIC AND PNEUMATIC SYSTEM|
- Hydraulic CUNA trailer braking kit (ITALY)
- Single connection hydraulic braking kit availability update – only for EUROPEAN market
- OIL LEAKAGE FROM O-RING ON HYDRAULIC VALVE BLOCK
L0 – ELECTRIC AL SYSTEM
- SerDia4.0
- iMonitor x35 malfunctioning
- GO-ANYWHERE DIAGNOSTICS
- iMonitor SW upgrade & iMonitor UBOOT update instruction
- Lost connection diagnostic tools
- ANGULAR POSITION SENSOR MALFUNCTION (alarm T64)
- PTO switch not working
R0 – REAR LIFT
- REAR WHEEL SUPPORT BREAKAGE
V1 – AFTERMARKET KITS
- Check correct installation of braking KIT
- Instructions for kit aftersales
