Document overview
Workshop Manual for DEUTZ FAHR 6135 C → ZKDLH40200TD10001 from the Series 6 C (STAGE 4) family. Digital PDF in English with 1,029 pages.
The corresponding English table of contents contains 49 sections and 409 individual topics.
Main sections included
- Introduction
- Safety
- Technical characteristics
- Calibrations and electronic diagnosis
- Method of intervention
- Wiring diagrams
- Service Info
Document details
- Brand: DEUTZ FAHR
- Family: Series 6 C (STAGE 4)
- Model: 6135 C
- Starting serial number: ZKDLH40200TD10001
- Document type: Workshop Manual
- Language: English
- Pages: 1,029
- File size: 380.19 MiB
- Format: Digital PDF download
Compatibility
Before purchasing, verify that your machine model and reference code match DEUTZ FAHR 6135 C → ZKDLH40200TD10001.
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
- Technical data: Connecting rods
- Technical data: pistons – piston rings
- Technical data: crankshaft
- Technical data: cylinder block
Engine accessories
- Coolant radiator
- Air filter
- Diesel fuel tank
- Starter motor
- AdBlue® technical characteristics
- AdBlue pump
- AdBlue injector
- AdBlue valve
- AdBlue tank
- AdBlue float
Transmission
- Transmission
- Hydraulic reverse shuttle
- HML unit
- HI-LO unit
Rear axle
- Rear wheel carrier
- Park brake unit
- Rear differential
Front axle
- Front axle 4 WD
- Disc type front differential lock (ASM)
- Planetary reduction gearbox
Bodywork – Cab – Platform
- External views of the tractor
- Viste interni cabina
- Front console and cab pillars
- Right hand console
- Left hand console
- Roof panel
- Instrument panel
- Main technical data
- Dimensions and weights of the tractor
Hydraulic system
- Transmission hydraulic circuit, base version
- Base LS hydraulic circuit.
- Full house LS hydraulic circuit.
- Full house LS hydraulic circuit 1.
- Transmission hydraulic circuit, base version
- Full house LS hydraulic circuit 2.
- Transmission hydraulic circuit, optional version
- Full house transmission hydraulic circuit.
- Air conditioning system
- A/C system – Version with standard roof
- Air conditioning system controls – High-visibility roof system
- Air conditioning system – Diagnostics
- Air conditioning compressor
- Hydraulic pump unit
- 45 cc variable displacement pump
- Gear pump
- Suction pump filter
- Delivery line filter
- Braking system
- Park Brake system
- Park Brake valve
- Hydraulic Engine Brake
- Power steering 80 -160cc
- Power steering SDD 125-250cc
- Power steering SDD 115-240cc
- Front axle suspension
Electrical equipment
- 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
Front PTO
- Front PTO
Front lift
- Front lift
Rear lift
- Rear 3-point linkage
- Rear lift
Calibrations and electronic diagnosis
Diagnostic tools
- D-Tech and diagnostic ports
- D-TECH App
Commissioning and calibrating the tractor
- Commissioning procedure (EOL)
- ECU reset (MVCU+GTECU+SVCU)
- Set vehicle model (MVCU)
- Distributor configuration
- Maximum vehicle speed
- Tyre type
- Language
- Units of measurement
- Rapid steer system (SDD)
- Front power take-off (PTO)
- PTOSyncro
- Automatic A/C system
- Engine brake (HEB)
- eVISCO
- 4WD
- iMonitor
- ISO 11786
- Iso 11783
- Agrosky
- Font Susp.
- ASM (Automatic Steering Management)
- Mechanical diverter
- Stoll
- Pneumatic trailer brake
- Hydraulic trailer braking
- eTCV parameters configuration
- Hand brake position calibration
- Clutch Pedal calibration (only with Deutz AG motorization)
- Accelerators calibration (only with Deutz AG motorization)
- Rear hitch position calibration
- Steering angle calibration
- Front suspension calibration
- IMU calibration
- PTO calibration
- Work reverse clutch calibration
- Hydrostatic unit calibration
ECU alarms
- SDF Severity of alarms
- ECU ALARMS
Software management
- ECUs firmware update
Method of intervention
B0 – Engine
- Complete engine
- Separating engine from transmission
- Engine flywheel
- 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 outlet side exhaust temperature 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
- Replacing the coolant
- Water radiator
- Expansion tank
- Fan
- Air filter
- Intercooler
- Oil radiator
- Diesel radiator
- Manual fuel pump
- Diesel fuel tank
- Fuel and filter and prefilter
- DOC exhaust silencer
- Drain pipe
- Intermediate manifold
- AdBlue tank
- AdBlue pump
- Air conditioning compressor
- Alternator mount
- Transverse plate
- Mounting brackets
- Bleeding the fuel circuit
- 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
D0 – Transmission
- Draining and filling the transmission oil
- Separating connector flange from rear gearbox housing
- Gearbox and HI-LO unit
- Gearbox/HML assembly
- Disassembling the gearbox input shaft
- Disassembly of HI-LO unit output shaft
- Input shaft assembly and tone wheel
- Torsionally flexible coupling and flywheel
- Primary shaft
- Disassembly of the main shaft
- Secondary shaft – Version with HI-LO
- Disassembly of secondary shaft – Version with HI-LO
- Range selector assembly
- Disassembling the range selector assembly
- Gear selector assembly
- Hydraulic reverse shuttle unit
- Disassembling the shuttle unit
- Disassembling cover assembly
- Removing the forward drive clutch unit
- Disassembling the reverse drive clutch unit
- DT shaft in transmission
- Adjustment of the differential – Bevel gear set
- PTO input shaft – 2 speed version
- Disassembling the PTO input shaft – 2 speed version
- PTO input shaft 4 speed version
- Disassembling the PTO input shaft 4 speed version
- PTO output shaft – 4 speed version
- Groundspeed PTO shaft
- Pump drive PTO – External gear
- Pump drive PTO – internal gear
- Disassembly of dual traction clutch – Easyshift with mechanical park brake
- 4WD engagement device – Easyshift
- Parking brake disc sectors
- Gearbox internal cover
- HI-LO unit
- Disassembling the LO range clutch housing
- Disassembling the HI-LO planetary reduction gearbox
- HML unit
- Disassembling the HML unit
- Disassembling the H clutch
- Disassembling M-L clutches
- Gear selector rod
- Rear pinion – 2-range version
- Rear pinion – 4-range version
- PTO engagement clutch
- Disassembling PTO engagement clutch
E0 – Rear axle
- Bleeding the braking system
- Rear axle
- Removing right/left hand rear axle
- Brake flange
- Park Brake assembly
- Park Brake unit disassembly
- Rear differential
- Removing rear differential
F0 – Front axle
- Dual traction shaft (DT)
- Carrier with front axle
- Adjusting front carrier – engine alignment
- Steering bar/tie-rod
- Front axle
- Front axle adjusting endfloat
- Steering cylinders
- Removing steering cylinders
- Suspended axle pivot bracket
- Differential assembly
- Disassembly of the differential locking device
- Disassembling the differential assembly – pinion
- Adjusting differential preload and pinion-crown wheel backlash
- Pinion positioning and preload adjustment
- Planetary reduction gearbox
- Disassembly of the planetary reduction gearbox
- Steering knuckle casing and axle shaft
- Adjustment of steering knuckle casing and axle shaft
- Front axle brake discs
G0 – Bodywork – Cab – Platform
- Steering wheel
- Instrument cluster
- Instrument cluster
- A/C unit
- Engine hood and front hood panels
- Battery mount
- Lower hood guard
- Cab
- Cab access steps
- Front mudguard
- Right hand console
- Left hand side cab trim
- Empty and charge the air conditioning system
- Air conditioning condenser
- Dehydrator filter
- Gear lever
- Gear lever Bowden cable
- Range shift lever
H0 – Hydraulic system
- Load Sensing (LS) ancillary pump
- Lubrication pump
- Disassembling the lubrication pump
- Disassembling the hydraulic pump drive unit
- Hydraulic steering pump (16 cc)
- Left hydraulic pump (32 cc)
- Right hydraulic pump (14 cc)
- Supplementary pump
- Hydrostatic steering (orbitrol)
- Rear auxiliary utility distributors and rear lift
- Suspended axle accumulator block
- HML valve unit
- Shuttle solenoid valves assembly
- Services solenoid valve assembly
- Brake logic block
- Front braking valve
- Trailer air braking valve and air tank
- Air tanks
- Testing operation of pneumatic trailer braking system (eTCV)
- Pneumatic trailer braking system (eTCV)
- Trailer braking electronic control unit (WABCO)
- Brake master cylinders
L0 – Electrical system
- Battery
- Engine control unit
- Fuse box
- Alternator
M0 – Front PTO
- Front PTO
N0 – Front lift
- Front top link
- Front lift
R0 – Rear lift
- Complete rear lift
- Disassembling the rear lift
- Lift bushes
- Rear lift control distributor
S0 – Wheels
- Rear wheel
- Front Wheels
V0 – Ballast – towing hitches
- Rear tow hitch
Wiring diagrams
Wiring harnesses
- Wiring looms
- Wiring looms
- W-TECH – ELECTRICAL SECTION
Service Info
A0 – TRACTOR
- Diagnostics 2026 subscription
- After-sales 2026 subscription
- SERVICE NEWS RESEARCH GUIDE
- Diagnostics 2025 subscription
- After-sales 2025 subscription
- Diagnostics 2024 subscription
- After-sales 2024 subscription
C0 – ENGINE ACCESSORIES
- Diagnostic protocol – AdBlue – Float level unit
- Filter and prefilter tool p/n 5.9035.865.0
- SCR AREA DAMAGED SENSORS
D0 – TRANSMISSION
- Wrong dimension on RPTO stub shaft 21 splines 1-3/8″
- HML gears and discs failures
- ENGINE STALLS WITH THE PTO ENGAGEMENT
F0 – FRONT AXLE
- Bevel gear set loosing screws
- Missing lubrification point of front axle
G0 – BODYWORK – CAB
- SERVICE NEWS – Brake Fluid Reservoir vent missing
H0 – HYDRAULIC AND PNEUMATIC SYSTEM|
- Hydraulic CUNA trailer braking kit (ITALY)
- Single connection hydraulic braking kit availability update – only for EUROPEAN market
- 4WD BLINKING LIGHT
- Leakage from power beyond pipe fitting 6C PS-TTV-RVSHIFT Stage 5 (PT454)
- Leakage from brake valve and distributor pipe
L0 – ELECTRIC AL SYSTEM
- FAS SENSOR BRACKET BENT
- SerDia4.0
- iMonitor software HORIZON 5.02
- Regeneration start issue
- M709-520375 FMI15 error code on TCD 3.6 Stage 5 (6C, 6C TTV, 6C RVSHIFT stage 5)
- M83 error code on TCD 3.6 Stage 5 (6C, 6C TTV, 6C RVSHIFT stage 5)
- GTECU – Guidance + ISOBUS TECU
- iMonitor SW upgrade
- PTO switch not working
V1 – AFTERMARKET KITS
- SERVICE NEWS – Antenna Predisposition
- Check correct installation of braking KIT
- Instructions for kit aftersales
