Claas Scorpion 9055 (K27) Telehandlers Technical System EN

File List:

00 0288 538 0.pdf
00 0300 603 0.pdf
00 0300 895 0.pdf
00 0301 888 1.pdf
00 0302 343 1.pdf
00 0302 565 2.pdf
CHP-numbers for connectors CLAAS HARNESS PARTS.pdf

00 0288 538 0.pdf:

Diesel engineDEUTZ TD / TCD 4.1 L4 Tier 4f
Table of contents
Introduction
Validity of manual
Validity of manual
About this Technical Systems documentation
Symbols and notes
Further useful information
List of abbreviations
General information
Marking of warnings and hazard prevention notes
Safety routines
First-aid measures
CCN explanation
CCN (CLAAS Component Number)
CLAAS electric systems standard
Overview
DEUTZ Electric systems standard (DCN standard)
Overview
KRAMER ALLRAD electric systems standard (KCN standard)
Overview
CCN (CLAAS Component Number)
01 Engine
0102 Complete component
Complete component
TDC 4.1 L4f engine, right service side
TDC 4.1 L4f engine, left side
TDC 4.1 L4f engine, exhaust gas treatment system
Engine number and serial number of crank case
DEUTZ diesel engine identification plate
0115 Engine unit
Cylinder arrangement
0120 Cylinder head / Valves / Idler gear
Valve train
Valve train components
Adjusting the valve lash
0125 Injection / Fuel system
Injection / fuel system
Fuel system diagram
Function description of fuel system
Overview of injection system
Injectors
Description of injector function
Rail pressure relief valve
Description of function
Proportioning unit (FCU)
Proportioning unit (FCU)
High-pressure pump
Description of function
Function mode of high-pressure pump
Description of function
Function mode of high-pressure pump
0130 Lubricating oil system
Lubricating oil system
Lubricating oil circuit
Description of function
0135 Cooling system
Cooling system
Coolant diagram
Description of function
Checking the thermostat
0140 Exhaust system
Exhaust gas recirculation
Overview of exhaust gas recirculation
Description of function
Function description of exhaust gas recirculation (EGR) control valve
Exhaust gas recirculation cooler (EGR cooler)
Description of function
Exhaust gas recirculation (EGR) system layout
Actuator (EGR valve) exhaust gas recirculation without diffusor
Actuator (EGR valve) exhaust gas recirculation with diffusor
Exhaust gas mass flow sensor (EGS sensor)
Turbocharging
Overview of turbocharger
Function of turbocharger
Description of function
0150 Engine attachment parts
Actuation – Start diesel engine 4.1
Description of function
Seat contact switch (S104-KRA)
0155 Engine control
Diesel engine 4.1 monitoring, control
Measured values table
Description of function
0165 Exhaust gas aftertreatment
Exhaust gas treatment
Overview of functions
Function overview of exhaust gas treatment
Description of function
SCR catalyst
Chemical process of diesel oxidation catalytic converter / diesel particulate filter
Design of diesel oxidation catalytic converter (DOC)
Making urea available
Mixing section
Description of function
Dosing unit
Description of function
Withdrawal unit
Conveying module
Components in conveying module (M029-KRA)
Description of function
Tank heater solenoid valve
Description of function
NOx sensors and NOx electronic unit
Description of function
Exhaust back-pressure sensor
Description of function
Temperature sensors
Ambient air temperature sensor
Description of function
0197 Test/Measurement/Setting
Resetting the rail pressure relief valve
Reading out the openings of rail pressure relief valve (B022-KRA) and resetting the counter
Parametrising the IMA code
Parametrising the IMA code after replacing the injectors
Description
Reading the IMA code
Parametrizing the IMA code with the CDS
Resetting the injector correction values
Resetting the injector correction values with the CDS
Checking the thermostat
Checking the thermostat Figure 1
Checking the thermostat Figure 2
Specifications of thermostat
Resetting the oil change
Resetting the oil change with the CDS Figure 1
Resetting the oil change with the CDS Figure 2
Resetting the oil change with the CDS Figure 3
Testing and resetting the exhaust gas recirculation control valve (EGR)
Exhaust gas recirculation control valve reset and test with the CDS. Figure 1
Exhaust gas recirculation control valve reset and test with the CDS. Figure 2
0198 Problem / Remedy
High-pressure pump service
10 Electrical / Electronic equipment
1012 Modules / sensors
N005-KRA – Diesel engine electronics DEUTZ 4.1 part 1/9
Key to diagram
Key to diagram
N005-KRA – Diesel engine electronics DEUTZ 4.1 part 2/9
Key to diagram
Key to diagram
N005-KRA – Diesel engine electronics DEUTZ 4.1 part 3/9
Key to diagram
Key to diagram
N005-KRA – Diesel engine electronics DEUTZ 4.1 part 4/9
Key to diagram
Key to diagram
N005-KRA – Diesel engine electronics DEUTZ 4.1 part 5/9
Key to diagram
Key to diagram
N005-KRA – Diesel engine electronics DEUTZ 4.1 part 6/9
Key to diagram
Key to diagram
N005-KRA – Diesel engine electronics DEUTZ 4.1 part 7/9
Key to diagram
Key to diagram
N005-KRA – Diesel engine electronics DEUTZ 4.1 part 8/9
Key to diagram
Key to diagram
N005-KRA – Diesel engine electronics part 9/9
Key to diagram
Key to diagram
1085 Networks
CAN bus system
Description of function
1080 Electrical circuit diagram
Electric system circuit diagrams (SCM)
SCM 01 Diesel engine diagnosis
Key to diagram
Key to diagram
SCM 02 Exhaust treatment
Key to diagram
Key to diagram
SCM 03 Diesel engine, vehicle side
Key to diagram
Key to diagram
SCM 04 Diesel engine, engine side
Key to diagram
Key to diagram
SCM 05 Diesel engine cooling
Key to diagram
Key to diagram
92 Diagnosis
9220 Error codes engine (J1939)
FMI fault codes
FMI 00 (Signal too high)
FMI 01 (Signal too low)
FMI 02 (Erratic signal)
FMI 03 (Voltage too high)
FMI 04 (Voltage too low)
FMI 05 (Current too low)
FMI 06 (Current too high)
FMI 07 (Mechanical fault)
FMI 08 (Faulty frequency signal)
FMI 09 (Communication fault)
FMI 10 (Signal changes too quickly)
FMI 11 (Multiple fault)
FMI 12 (ECU defective)
FMI 13 (Signal outside of calibration range)
FMI 16 (Parameter not available)
FMI 17 (No reply from ECU)
FMI 18 (Power supply fault)
FMI 19 (Software conditions not met)
FMI 95 (No signal change)
FMI 96 (CAN BUS system defective)
FMI 97 (Erratic status)
FMI 98 (Warning)
FMI 99 (Info)
DEUTZ (DTC) diesel engine and ISO J1939 (SPN) fault code list
Description of function
Position of components
Electric system
B Sensors, signal transducers
G Power supply
H Indicator lights
M Drives
N Control unit
Y Solenoid coil

00 0300 603 0.pdf:

SCORPION9055 (K27 / 416-05)
Table of contents
Introduction
Safety rules
Safety and hazard precautions
Validity of manual
Overview
CCN explanation
CCN (CLAAS Component Number)
CLAAS electric systems standard
Overview
Electric systems standard
Overview
CCN (CLAAS Component Number)
General Information
Safety routines
First-aid measures
01 Engine
0135 Cooling system
Diesel engine 4.1 cooling system (SELF CLEANING SYSTEM)
Measured values table
Description of function
III Reversing fan unit (valve block)
Reverse fan function diagram
Function description of reversing operation
0150 Engine attachment parts
Actuation – Start diesel engine 4.1
Description of function
0155 Engine control
Diesel engine 4.1 monitoring, control
Measured values table
Description of function
03 Chassis
0325 Driven steering axle, front
Drive system
Ground drive hydraulics variable-displacement pump (VII)
High-speed gearbox X
High-speed gearbox (X) timing cover type K24 (416.01)
Adjustment: high-speed gearbox X
Functional description: high-speed gearbox adjustment
Lift adjustment
PCOR valve for control chamber M3
Direction of travel valve (058)
Flush slider
Ground drive variable-displacement motor
Shuttle restrictor (056)
High-speed gearbox (X) with auxiliary variable-displacement motor (VIII) and 4-wheel drive shut-down
Auxiliary ground drive hydraulics variable-displacement motor (VIII)
0330 Driven steering axle, rear
4-wheel drive switch-off
Functional description of 4-wheel drive switch-off
0335 Ground drive
Ground drive
Functional description, ground drive
Functional description, ground drive with hand throttle
Driving mode
Explanation of components
Testing and measuring – ground drive
Test protocol for type K27 (416.05)
Inspection protocol K27 (416-05) 40 km/h
Test protocol for type K27 (416.05)
Inspection protocol K27 (416-05) 30 km/h
Diagnosis with CLAAS diagnosis system (CDS)
Test connections: ground drive
Diesel engine speed: testing
Charge pressure: testing and adjusting
Testing: Charge pressure
Adjusting: Charge pressure
Check and adjust the high pressure cut-off
Testing: High pressure cut-off
Adjustment: High pressure cut-off
High pressure – check secondary side
Testing: High pressure – secondary
Troubleshooting: if the test result to be expected is not reached, check the following:
Calibrating the starting speed with the CDS
Testing the direction of travel detection
Testing: Direction of travel detection
Testing and adjusting the universal drive shaft speed
Testing: universal drive shaft speed
Adjusting: universal drive shaft speed
Testing and adjusting the ground drive hydraulic pump (VII) droop
Testing: Ground drive hydraulic pump droop (VII)
Adjusting: Ground drive hydraulic pump droop (VII)
Engine droop: Testing and adjusting the high-speed gearbox (X) with auxiliary variable-displacement motor (VIII) type K27 (416.05)
Testing: Engine droop: High-speed gearbox (X) with auxiliary variable-displacement motor (VIII) type K27 (416.05)
Adjusting: Engine droop: High-speed gearbox (X) with auxiliary variable-displacement motor (VIII) type K27 (416.05)
Testing and adjusting auxiliary variable-displacement motor (VIII) type K27 (416.05) droop
Testing: Auxiliary variable-displacement motor (VIII) type K27 (416.05) droop
Adjusting: Auxiliary variable-displacement motor (VIII) type K27 (416.05) droop
Checking the differential pressure between M3 and M4 (on high-speed gearbox X)
Checking: differential pressure between M3 and M4 (on high-speed gearbox X)
Forward table
Reverse table
Evaluation of differential pressure measurement M4 (on high-speed gearbox X)
Fault description on the ground drive
Charge pressure is not reached
High pressure is not reached
Starting speed
Vehicle does not reach final speed (40 km/h)
The vehicle only travels in snail (8 km/h), although a higher ground speed is selected
Ground drive has no power output
Vehicle does not travel forward or in reverse
Fault description for individual components
Ground drive flush-out shuttle valve (059) on ground drive hydraulics auxiliary variable-displacement motor
Check ground drive flush-out shuttle valve (059) on high-speed gearbox (X)
Direction of travel valve (058) on ground drive hydraulics auxiliary variable-displacement motor (VIII) (type K26 / 416.03)
No high pressure on control chamber M5 (type K27 / 416.05) in forward and reverse
Check shuttle restrictor (056)
Testing and measuring – ground drive / SMART ROADING
Test protocol for type K27 (416.05)
Inspection protocol K27 (416-05) 40 reduced to 20 km/h
Test protocol for type K27 (416.05)
Inspection protocol K27 (416-05) 30 reduced to 20 km/h
Diagnosis with CLAAS diagnosis system (CDS)
Test connections: ground drive
Diesel engine speed: testing
Charge pressure: testing and adjusting
Testing: Charge pressure
Adjusting: Charge pressure
Check and adjust the high pressure cut-off
Testing: High pressure cut-off
Adjustment: High pressure cut-off
High pressure – check secondary side
Testing: High pressure – secondary
Troubleshooting: if the test result to be expected is not reached, check the following:
Calibrating the starting speed with the CDS
Testing the direction of travel detection
Testing: Direction of travel detection
Testing and adjusting the universal drive shaft speed
Testing: universal drive shaft speed
Adjusting: universal drive shaft speed
Testing and adjusting the ground drive hydraulic pump (VII) droop
Testing: Ground drive hydraulic pump droop (VII)
Adjusting: Ground drive hydraulic pump droop (VII)
Engine droop: Testing and adjusting the high-speed gearbox (X) with auxiliary variable-displacement motor (VIII) type K27 (416.05)
Testing: Engine droop: High-speed gearbox (X) with auxiliary variable-displacement motor (VIII) type K27 (416.05)
Adjusting: Engine droop: High-speed gearbox (X) with auxiliary variable-displacement motor (VIII) type K27 (416.05)
Testing and adjusting auxiliary variable-displacement motor (VIII) type K27 (416.05) droop
Testing: Auxiliary variable-displacement motor (VIII) type K27 (416.05) droop
Adjusting: Auxiliary variable-displacement motor (VIII) type K27 (416.05) droop
Checking the differential pressure between M3 and M4 (on high-speed gearbox X)
Checking: differential pressure between M3 and M4 (on high-speed gearbox X)
Forward table
Reverse table
Evaluation of differential pressure measurement M4 (on high-speed gearbox X)
Fault description on the ground drive
Charge pressure is not reached
High pressure is not reached
Starting speed
Vehicle does not reach final speed (40 km/h)
The vehicle only travels in snail (8 km/h), although a higher ground speed is selected
Ground drive has no power output
Vehicle does not travel forward or in reverse
Fault description for individual components
Ground drive flush-out shuttle valve (059) on ground drive hydraulics auxiliary variable-displacement motor
Check ground drive flush-out shuttle valve (059) on high-speed gearbox (X)
Direction of travel valve (058) on ground drive hydraulics auxiliary variable-displacement motor (VIII) (type K26 / 416.03)
No high pressure on control chamber M5 (type K27 / 416.05) in forward and reverse
Check shuttle restrictor (056)
Testing and measuring – ground drive / ePCOR depending on degree of capacity utilization
Test protocol for type K27 (416.05)
Inspection protocol K27 (416-05) 40 km/h (ePCOR)
Test protocol for type K27 (416.05)
Inspection protocol K27 (416-05) 30 km/h (ePCOR)
Diagnosis with CLAAS diagnosis system (CDS)
Test connections: ground drive
Diesel engine speed: testing
Charge pressure: testing and adjusting
Testing: Charge pressure
Adjusting: Charge pressure
Check and adjust the high pressure cut-off
Testing: High pressure cut-off
Adjustment: High pressure cut-off
High pressure – check secondary side
Testing: High pressure – secondary
Troubleshooting: if the test result to be expected is not reached, check the following
Calibrating the starting speed with the CDS
Testing the direction of travel detection
Testing: Direction of travel detection
Testing and adjusting the universal drive shaft speed
Testing: universal drive shaft speed
Adjusting: universal drive shaft speed
Testing and adjusting the ground drive hydraulic pump (VII) droop
Testing: Ground drive hydraulic pump droop (VII)
Adjusting: Ground drive hydraulic pump droop (VII)
Testing and adjusting auxiliary variable-displacement motor (VIII) type K27 (416.05) droop
Testing: Auxiliary variable-displacement motor (VIII) type K27 (416.05) droop
Engine droop: Testing and adjusting the high-speed gearbox (X) with auxiliary variable-displacement motor (VIII) type K27 (416.05)
Testing: Engine droop: High-speed gearbox (X) with auxiliary variable-displacement motor (VIII) type K27 (416.05)
Adjusting: Engine droop: High-speed gearbox (X) with auxiliary variable-displacement motor (VIII) type K27 (416.05)
Adjusting: Auxiliary variable-displacement motor (VIII) type K27 (416.05) droop
Checking the differential pressure between M3 and M4 (on high-speed gearbox X)
Checking: differential pressure between M3 and M4 (on high-speed gearbox X)
Forward table
Reverse table
Evaluation of differential pressure measurement M4 (on high-speed gearbox X)
Fault description on the ground drive
Charge pressure is not reached
High pressure is not reached
Starting speed
Vehicle does not reach final speed (40 km/h)
The vehicle only travels in snail (8 km/h), although a higher ground speed is selected
Ground drive has no power output
Vehicle does not travel forward or in reverse
Fault description for individual components
Ground drive flush-out shuttle valve (059) on ground drive hydraulics auxiliary variable-displacement motor
Check ground drive flush-out shuttle valve (059) on high-speed gearbox (X)
Direction of travel valve (058) on ground drive hydraulics auxiliary variable-displacement motor (VIII) (type K26 / 416.03)
No high pressure on control chamber M5 (type K27 / 416.05) in forward and reverse
Check shuttle restrictor (056)
04 Brake
0405 Service brake
Service brake
Brake system function overview
Designations
Description of function
Service brake connection diagram
Tandem charge pump (001.1)
Accumulator valve XIX
Function description of accumulator charge valve XIX
Measured values table
Accumulator
Accumulators (R1) (R2) and (077)
Function description of brake pressure accumulator
Brake valve XVIII with inching pedal sensor (R002-KRA)
Important information for operating the brake/inching pedal
Testing and adjusting – Service brake
Test protocol for brake system
Brake connections and front axle venting
Service brake connections and rear axle venting
Testing the accumulator charge valve (service brake)
Accumulator charge valve test connection 4 (BR)
Testing the service brake braking pressure
0415 Parking brake
Parking brake
Brake system function overview
Designations
Pressure reducing valve 154 (pilot control pressure)
Function description of pressure reducing valve 154
Testing and adjusting the pilot pressure
Pilot pressure test connection (5) (Pst)
Pilot pressure adjusting screw (S)
Valve block V (double V)
Description of function
Notes on the parking brake
Activating the parking brake
Releasing the parking brake
0420 Trailer air brake
Compressed-air trailer brake system
Compressed-air trailer brake system (2-circuit)
Designations
Compressed-air trailer brake system (2-circuit) with additional circuit
Designations
Description of function
Installation position of the components
Designations
Components (compressed air system)
Designations
Compressed-air system valves (1)
Designations
Compressed-air system valves (2)
Designations
Overview of compressed-air system circuit
Designations
Important safety precautions for the trailer compressed-air brake system (option)
Couplers, compressed-air system pressure gauge
0425 Trailer hydraulic brake
Hydraulic trailer brake system (option)
Brake system function overview
Designations
Trailer brake valve (140)
Description of function
Valve block 129
Hydraulic trailer brake hydraulic circuit diagram
Designations
Important safety information for the hydraulic trailer brake (option)
Driving with the hydraulic trailer brake
05 Steering
0505 Steering
Steering system
Function description of steering
Steering system – overview of electronic components
Steering sensors (B004-KRA / B005-KRA)
Steering system – overview of hydraulic components
Tandem charge pump
Steering valve block (IV)
Lock-up valve unit (XXII) type K26
4/2-way steering valve (103)
Steering cylinder with steering sensors
Testing and adjusting – Steering system
Test protocol, steering
Steering pressure: testing and adjusting
Steering pressure: adjusting
Adjusting the steering after repairs to the front wheel steering
06 Lift device
0620 Telescopic arm
Raising / lowering the telescopic arm / load stabiliser
Retracting and extending the telescopic arm
Telescopic arm operating modes
Emergency lowering
Load stabiliser (XIV)
Pipe break protection device with load stabiliser (XIV)
Description of electric components of raise / lower telescopic arm – load stabiliser
Lift arm monitoring potentiometer (R023-KRA)
Load stabiliser switch (S044-KRA)
Hydraulic function cut-off switch (S084-KRA)
Joystick cut-off switch for road travel (road lock) (S085-KRA)
Seat contact switch (S104-KRA)
Belt contact switch (S123-KRA) (option)
Vertical lowering switch (S125-KRA)
Tipping cylinder
Tipping out and tipping in
Tipping cylinder lock
Description of electric components of tipping cylinder function
Joystick cut-off switch for road travel (road lock) (S085-KRA)
Seat contact switch (S104-KRA)
Belt contact switch (S123-KRA) (option)
Bucket return
Bucket return
Description of electric components of bucket return function
Automatic bucket return travel sensor (B028-KRA)
Joystick cut-off switch for road travel (road lock) (S085-KRA)
Seat contact switch (S104-KRA)
Belt contact switch (S123-KRA) (option)
SMART HANDLING
Overload limitation SMART HANDLING function
Lift arm monitoring potentiometer (R023-KRA) function
Limit switch 1 function (telescopic arm fully retracted) (S116-KRA)
Load sensor strain gauge (B008)
Description of electric SMART HANDLING components
Lift arm monitoring potentiometer (R023-KRA)
Joystick cut-off switch for road travel (road lock) (S085-KRA)
Seat contact switch (S104-KRA)
Belt contact switch (S123-KRA) (option)
Vertical lowering switch (S125-KRA)
SMART HANDLING adjustment and diagnosis
Calibrating the overload warning
Fault codes in normal operation
07 Hitch
0715 Towing ball and socket joint
0720 Hitch
AUTO HITCH
Description of function
Quick hitch lock switch (key) (S040-KRA)
Joystick cut-off switch for road travel (road lock) (S085-KRA)
Seat contact switch (S104-KRA)
Belt contact switch (S123-KRA) (option)
AUTO HITCH switch (key) (S131-KRA)
09 Hydraulic system
0905 Hydraulic oil tank
Hydraulic oil tank (XX)
Designations
0910 Pumps
Working hydraulics pump
Designations
Description of function
0915 Hydraulic lines
Hydraulic filter
Return filter (26)
Designations
Return filter function
Line filter (15)
Designations
Function of line filter (15)
Suction filter
Designations
Function of suction filter
0920 Valves
Hydraulic control unit (XIII)
Designations
Valves in hydraulic control unit XIII
Components in control unit XIII
Description of function
Testing and adjusting – working hydraulics
Inspection and adjustment tasks
Test connections for working hydraulics
Pressure controller of variable-displacement pump I: Testing and adjusting (secondary safeguarding of working hydraulics)
Testing and adjusting the Load Sensing differential pressure (margin pressure)
Testing and adjusting the working hydraulics main pressure (Load Sensing pressure limitation 074)
Checking the secondary valves
Manual press with pressure gauge
Secondary valves
Testing and adjusting the pilot pressure (pressure relief valve 154)
Working hydraulics type K27 (416-05) test protocol
Pipe break protection device with load stabiliser (XIV)
Designations
Installation position: pipe break protection with load stabiliser (XIV)
Description of function
Pipe break protection without load stabiliser (XV)
Designations
Description of function
Tipping cylinder tube break protection (088)
Designations
Description of function
Extension cylinder (090) pipe break protection device
Designations
Description of function
Suction valve of tipping compensating cylinder (082)
Designations
Installation position: Suction valve of tipping compensating cylinder (082)
Description of function
Load relief valve (134) (option)
Designations
Description of function
Installation position
Load stabiliser (144) relief valve
Designations
Description of function
Change-over valve 4th service (Y051-KRA)
Designations
Description of function
Couplers on the quick-change plate
Use of change-over valve 4th service (Y051-KRA)
Operation of change-over valve (Y051-KRA)
Continuous operation of control circuits 3 or 4
Adjusting the 3rd control circuit oil flow rate
0940 Power hydraulics
Tipper control circuit
Description of function
Joystick cut-off switch for road travel (road lock) (S085-KRA)
Switch (key) (S070-KRA) I-0-II Raise / lower tipper
Seat contact switch (S104-KRA)
Belt contact switch (S123-KRA) (option)
Change-over valve, 3rd control circuit
Description of function
Oil flow rate adjustment input element (R019-KRA)
Continuous function of 3rd control circuit switch (S033-KRA)
Quick hitch lock switch (key) (S040-KRA)
Joystick cut-off switch for road travel (road lock) (S085-KRA)
Seat contact switch (S104-KRA)
Belt contact switch (S123-KRA) (option)
Pressure relief switch (key) (S127-KRA)
Function of 4th control circuit (rear auxiliary control circuit)
Description of function
Oil flow rate adjustment input element (R019-KRA)
Joystick cut-off switch for road travel (road lock) (S085-KRA)
Switch (S069-KRA) I-0-II auxiliary control circuit (rear)
Seat contact switch (S104-KRA)
Belt contact switch (S123-KRA) (option)
Auxiliary front control circuit (5th control circuit)
Description of function
Oil flow rate adjustment input element (R019-KRA)
Auxiliary control circuit (5th control circuit) switch (S056-KRA)
Joystick cut-off switch for road travel (road lock) (S085-KRA)
Seat contact switch (S104-KRA)
Belt contact switch (S123-KRA) (option)
Belt contact switch (S123-KRA) (option)
0980 Hydraulic circuit diagram
Vehicle hydraulics circuit diagrams
SCM 1 – Overall hydraulic system
SCM 2 – Ground drive hydraulics
SCM 3 – Steering hydraulics
SCM 4 – Working hydraulics
10 Electrical / Electronic equipment
1010 Central electrics
Central terminal compartment
Central terminal compartment type K27 (416-05) – fuses
Fuse assignment – Basic central terminal compartment
Central terminal compartment type K26 (416-03) – relay
Main fuse box with relay type K26 (416-03)
1012 Modules / sensors
D001-KRA – Steering electronics
Designations
Designations
D002-KRA – Control lever electronics
Designations
Designations
N001-KRA – Drive electronics part 1/2
Designations
Designations
N001-KRA – Drive electronics part 2/2
Designations
Designations
N004-KRA – Working hydraulics electronics part 1/2
Designations
Designations
N004-KRA – Working hydraulics electronics part 2/2
Designations
Designations
N005-KRA – Diesel engine electronics part 1/9
Designations
Designations
N005-KRA – Diesel engine electronics part 2/9
Designations
Designations
N005-KRA – Diesel engine electronics part 3/9
Designations
Designations
N005-KRA – Diesel engine electronics part 4/9
Designations
Designations
N005-KRA – Diesel engine electronics part 5/9
Designations
Designations
N005-KRA – Diesel engine electronics part 6/9
Designations
Designations
N005-KRA – Diesel engine electronics part 7/9
Designations
Designations
N005-KRA – Diesel engine electronics part 8/9
Designations
Designations
N005-KRA – Diesel engine electronics part 9/9
Designations
Designations
N011-KRA CAN – analogue adapter
Designations
Designations
N015-KRA Cab electronics part 1/2
Designations
Designations
N015-K Cab electronics part 2/2
Designations
Designations
N016-KRA Option electronics
Designations
Designations
N018-KRA / A064 – Telematics module
Designations
Designations
P006-KRA Overld warning system
Designations
Designations
P011-KRA – Display of additional vehicle information
Designations
Designations
1030 Board computer / Indicators
Dashboard and instrument
Dashboard
1035 Operation / Multifunction control lever
Control lever electronics (D002-KRA) (joystick)
1080 Electronic circuit diagram
Electric system circuit diagrams (SCM)
SCM 01 Diesel engine 4.1 diagnosis
Designations
Designations
SCM 02 Diesel engine 4.1 power supply
Designations
Designations
SCM 03 Diesel engine 4.1 vehicle side
Designations
Designations
SCM 04 Diesel engine 4.1 engine side
Designations
Designations
SCM 05 Diesel engine 4.1 cooling
Designations
Designations
SCM 06 Ground drive
Designations
Designations
SCM 07 4-wheel drive cut-off
Designations
Designations
SCM 08 Brake
Designations
Designations
SCM 09 Trailer brake
Designations
Designations
SCM 10 Steering
Designations
Designations
SCM 11 Lift / lower
Designations
Designations
SCM 12 Load stabiliser
Designations
Designations
SCM 13 Overload warning system
Designations
Designations
SCM 14 Retract / extend
Designations
Designations
SCM 15 Tipping in / out
Designations
Designations
SCM 16 Automatic bucket return mode
Designations
Designations
SCM 17 Lock/unlock quick-hitch plate
Designations
Designations
SCM 18a Change-over val