ZF 5872 194 002 Ergopower Transmission 4 Wg-190 - 210
ZF 5872 194 002 Ergopower Transmission 4 Wg-190 - 210
ZF 5872 194 002 Ergopower Transmission 4 Wg-190 - 210
ZF ERGOPOWER TRANSMISSION
4 WG-190/210
TECHNICAL DATA
DESCRIPTION
OPERATION
MAINTENANCE
DIAGNOSTIC SYSTEMS
ZF Passau GmbH
Donaustr. 25 - 71 Edition: 2001/08
D - 94034 Passau Subject to changes w/o notice !
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2. Edition
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Preface
The present Documentation has been developped for skilled personnel which has been trained
by the ZF for the Maintenance and Repair operations on ZF-units.
However, because of technical development of the product, the Maintenance and Repair of the
unit in your hands may require differing steps as well as also different setting and test data.
The responsibility lies with the owner and the user, to pay attention to the safety indications,
and to carry out the Maintenance operations according to the prescribed Specifications.
The ZF is not liable for faulty installation, incorrect treatment, insufficient Maintenance, im-
pro-perly and unskilled performed works, and for the subsequential damages resulting from it.
It is imperative to pay attention to the corresponding Specifications and Manuals of the Vehi-
cle Manufacturer.
Important Informations concerning the technical reliability and reliability in service are accen-
tuated by the following Symbols:
Valid for Instructions which must be observed at the Maintenance, the Perfor-
mance or the Operation of the vehicle !
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TECHNICAL DATA
WG-190 WG-210
Description:
The ZF-Transmissions 4 WG-190/210 are composed of a hydrodynamic torque converter
and a rear-mounted multi-speed powershift transmission with integrated transfer case (see
Table- 1).
The torque converter is a wear-free starting device which is infinitely variable adapting itself
to the required situations (necessary input torque).
Input by direct mounting via diaphragm on the engine, or separate installation (input via uni-
versal shaft) with DIN-, Mechanic- or Spicer-input flange.
The transmission can be shifted manually or fully-automatically by means of the Electronic
unit EST-37.
Torque converter:
Unit size W 300 and 340 with torque multiplication.
Powershift transmission:
4 Forward speeds and 3 Reverse speeds.
Output:
The powershift transmission has between input and output shaft a center distance of 540 mm,
and can be equipped with the following components:
- with output flanges to the front and rear axle for different universal shafts
- on the rear output (rear-side) with a disk brake as parking brake
- on the converter side with axle disconnection.
Power take-off:
For the drive of an external oil pressure pump, an engine-dependent, coaxial power take-off is
planned.
It allows the attachment of pumps with SAE-B and C Connection.
If desired engine dependent power take-off are available also up to 2.
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Transmission accessories:
Upon request, the transmissions can be additionally equipped with the following components:
- Emergency steering pump with a feed rate of 16 cm 3/rev. or 32 cm 3/rev.
- Electronic speedometer signal, here the Electronic unit EST-37 offers a speedometer sig-
nal.
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IMPORTANT INSTRUCTIONS
Oil level check (see 4.2):
In the cold start phase, the engine must be running about 2 3 minutes at idling
speed and the marking on the oil dipstick must then be lying above the cold start
mark. The oil level check in the transmission must be carried out at engine idling
speed and operating temperature of the transmission (80 to 90 C).
At stationary engine, the oil level in the transmission is rising essentially, accord-
ing to the installation conditions !
At every oil change, the ZF-Fine filter must be exchanged. In addition, ZF rec-
ommends to start the autonomous calibration of the shifting elements (AEB).
The independent calibration of the shifting elements (AEB) must be started after
the initial installation of the transmission and the Electronics in the vehicle at the
Vehicle Manufacturer and after every replacement of the transmission, the elec-
trohydraulic control or the TCU in case of a failure.
Put the Controller at the starting of the engine always to the Neutral position.
At running engine and transmission in Neutral, the parking brake must be en-
gaged or the service brake be actuated, to prevent the vehicle from rolling.
The engagement of the speed out of Neutral is only possible under the pro-
grammed transmission input speed (turbine speed).
Neutral position of the selector switch at higher vehicle speeds (above stepping
speed) s not admissible.
Either a suitable gear is to be shifted immediately, or the vehicle must be stopped
at once.
Reversing (Standard):
In the speeds, released for the direct reversing, as a rule in the speeds 1 F 1 R
and 2 F 2 R , it is possible to reverse directly at any time. Reversings in the
speeds 3 and 4 are realized dependent on the driving speed, the permitted re-
versing speed is then normally the maximum speed of the 2nd speed.
- Beyond the programmed reversing limit, the vehicle will be braked down by
the Electronic unit EST-37 by downshiftings, and only then the reversing is
carried out into the correspondingly preselected gear.
- Below the permitted speed, the reversing will be carried out.
The programming is customized and can therefore be different from the stan-
dard. Therefore, the exact procedure must be taken from the Operating Instruc-
tions of the respective Vehicle Manufacturer !
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The towing speed must in no case be higher than 10 km/h, the towing distance
not longer than 10 km.
It is imperative to observe this Specification because otherwise the transmission
will be damaged due to insufficient oil supply !
At a longer distance, the best solution would be to transport the defective vehicle
with a Low loader.
In case of irregularities on the transmission, put the vehicle out of service and
ask for Specialists.
At the following operations, the ignition must be switched off and the control
unit plug must be pulled off from the ZF-Electronics:
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I. DESCRIPTION
To
gearbox
Condition at the
time of starting TR NT = 0
1 1,5 2,5
Reaction element Vehicle standing still
Intermediate (Reaction wheel)
condition <n
nT = Mot
1 <1,5 <2,5
Condition in the
coupling point 1 0 1 nT = 0,8 n Mot
Figure-No. 1.1
The converter is working according to the Trilok-System, i.e. it assumes at high turbine speed
the characteristics, and with it the favourable efficiency of a fluid clutch.
The converter is designed according to the engine power so that the most favourable operating
conditions are obtained for each installation case.
These 3 impellers are arranged in such a ring-shaped system that the fluid is streaming
through the circuit components in the indicated order.
Pressure oil from the transmission pump is constantly streaming through the converter. In this
way, the converter can fulfill its task to multiply the torque of the engine and at the same time,
the heat created in the converter is dissipated via the escaping oil.
The oil which is streaming out of the impeller, enters the turbine wheel and is there reversed
in the direction of flow.
According to the rate of reversion, the turbine wheel and with it also the output shaft is receiv-
ing a more or less high reaction torque.
The stator (reaction member), following the turbine, has the task to reverse the oil streaming
out of the turbine once more and to deliver it under the suitable discharge direction to the im-
peller.
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When the turbine speed is reaching about 80% of the pump speed, the torque multiplication
becomes 1,0 i.e. the turbine torque becomes equal to that of the pump torque.
From this point on, the converter is working similar to a fluid clutch.
A stator freewheel serves to improve the efficiency in the upper driving range, in the torque
multiplication range it is backing-up the torque upon the housing, and is released in the clutch
range.
In this way, the stator can rotate freely.
A compression spring takes over the pushing back of the piston, thus the release of the plate
pack. As to the layout of the transmission as well as the specifications of the closed clutches
in the single speeds, see Table-1, 7 and 8.
The transmission pump, necessary for the oil supply of the converter, and for the transmission
control, is sitting in the transmission on the engine-dependent input shaft.
The feed rate of the pump is Q = 105 l/min, at nEngine = 2000 min-1.
This pump is sucking the oil via the coarse filter out of the oil sump and delivers it via the ZF-
Fine filter the filter can also be fitted externally from the transmission to the main pressure
valve.
If because of contamination, resp. damage, the through-flow through the ZF-Fine filter is not
ensured, the oil will be directly conducted via a filter differential pressure valve (bypass valve
p= 5,5 bar to the lubrication.
In this case, an error indication is shown on the ZF-Display.
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ZF-Fine filter:
Filtration ratio according to ISO 4572: 30 > 75 15 = 25 10 = 5.0
Filter surface at least: 6700 cm2
Dust capacity according to ISO 4572 at least: 17 g
The six clutches of the transmission are selected via the 6 proportional valves P1 to P6.
The proportional valve (pressure regulator unit) is composed of pressure regulator (e.g. Y6),
follow-on slide and vibration damper.
The control pressure of 9 bar for the actuation of the follow-on slides is created by the pres-
sure reducing valve. The pressure oil (16+2 bar) is directed via the follow-on slide to the re-
spective clutch.
Due to the direct proportional selection with separated pressure modulation for each clutch,
the pressures to the clutches, which are engaged in the gear change, will be controlled. In this
way, a hydraulic intersection of the clutches to be engaged and disengaged becomes possible.
This is creating spontaneous shiftings without traction force interruption.
The main pressure valve is limiting the max. control pressure to 16+2 bar and releases the
main stream to the converter and lubricating circuit.
In the inlet to the converter, a converter safety valve is installed which protects the converter
from high internal pressures (opening pressure 11,0 bar).
Within the converter, the oil serves to transmit the power according to the well-known hydro-
dynamic principle (see Chapter Torque converter 1.1).
To avoid cavitation, the converter must be always completely filled with oil.
This is achieved by a converter pressure back-up valve, rear-mounted to the converter, with an
opening pressure of at least 4,3 bar.
The oil, escaping out of the converter, is directed to a heat exchanger.
The selection and definition of the heat exchanger must be carried out according to our Instal-
lation specification for hydrodynamic powershift transmissions by the Customer on his own
responsibility.
The heat exchanger is not within the scope of supply of the ZF Passau GmbH.
From the heat exchanger, the oil is directed to the transmission and there to the lubricating oil
circuit, so that all lubricating points are supplied with cooled oil.
In the Electrohydraulic control unit are 6 pressure regulators installed see Table-9.
The allocation of the pressure regulators to the single speeds can be seen on the Tables 7
and 8.
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1.4 Controller
1.4.1 General:
Due to the great number of the available Controllers, the precise Technical Data
must be taken from the respective installation drawing.
The Controller is designed for the mounting on the steering column left side. By a rotative
motion, the positions (speeds) 1 to 4 are selected by tilting the lever, the driving direction
(Forward (F) Neutral (N ) Reverse (R).
The DW-3 Controller is also available with integrated Kickdown pushbutton.
For the protection from unintended start off, a Neutral interlock is installed:
Position N Controller lever blocked in this position
Position D Driving
Controller DW-3
N N N D
Figure-No.: 1.4.2
This lever will be installed in the Wheel loader instead of the operating lever for the hydraulic
system for implement operation.
By pushing the arrow button Forward and Reverse, the driving direction will be selected,
the Buttons + and - are preselecting the driving range.
The indication for gear and driving direction is shown on the Display (see 1.5).
By means of the N-Button, the transmission is shifting to Neutral.
Gear limitation, if second cabin is activated an the all-wheel drive is engaged.
Another Button on the operating field allows the connection of an electric shovel-horizontal
Regulation (Shovel-Neutral). Another function button is installed on the back. It serves, ac-
cording to the programming, as Kickdown button, Down-shift button or Release button for the
start off.
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Controller ERGO II
+ -
N
Figure-No.:1.4.3
1.5 Display
1.5.1 General:
The Display can be used with all Controller types, e.g. with the DW-3 or ERGO II for Wheel
loaders, Lift trucks, RoRo trucks as well as with the VTS-3, SG-6 or D7 for Cranes, Dumpers,
Graders and Rail vehicles.
Display
a bc g
Figure-No.: 1.5.2
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Waiting for Controller-Neutral: Indication on the Display: NN (central and right Side).
In this condition, Neutral is pending on transmission.
To engage a gear, at first Neutral must be shifted on
the Controller before the electronics allows to engage a
gear again.
Preselected Driving range: The number of the lines indicates the driving range,
(Special characters b, c, d, e) resp. the gear preselection:
1 Bar: Manual Mode 1 speed
2 Bars: Manual Mode 2 speed
3 Bars: Manual Mode 3 speed
4 Bars: Manual Mode 4 speed
Display Manual/ Automatic: If the two Symbols a , f (Arrows) and the bars b, c, d, e
(Special characters a, f) are indicated, the system is in the Automatic mode
(automatic up- and downshiftings).
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Main reasons:
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For the EST-37, a general Diagnostic and Trouble shooting Specification is available,
for which the following Order-No. has been defined:
This Diagnostic and Trouble shooting Specification can be requested under the fol-
lowing address:
ZF Passau GmbH
Abt. ASPL
Donaustr. 25 71
94034 Passau
The Control units can be programmed customized and vehicle-specific in a large spectrum,
Control parameter can be logically chained, and also Special functions such as gear limitation,
Converter or Retarder functions can be integrated.
Because of the great number of available TCU, the precise Technical Data must be
taken from the corresponding Installation drawing.
90 90 90 90
Figure-No..: 1.6 B1
Installation position of the TCU
100
ZF-Type plate
50
209
100
Figure-No.: 1.6 B2
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The installation position of the TCU can be at random. As an advantage, the ZF rec-
ommends the Version illustrated in the Figure-No.: 1.6 B1.
The installation of the TCU must be realized on a protected point in the cabin.
An overfloating with water must be excluded. Besides, the penetration of water via
the plug connection must be prevented by corresponding measures on the cable har-
ness.
1.7.1 General:
For Wheel loaders, Lift trucks and RoRo Trucks, the ZF has developped with the Controllers
DW-3 and ERGO II a special Controller configuration.
The system is processing the desire of the driver according to the following criteria:
Gear determination depending on controller position, driving speed and load condition.
Protection from operating error as far as necessary, is possible via electronic protection
(programming).
Protection from over-speeds (on the base of engine and turbine speed).
Automatic reversing (driving speed-dependent, depending on vehicle type).
Pressure cut-off possible (vehicle-specific, only after contact with ZF).
Change-over possibility for Auto- / Manual mode.
Downshifting functions possible.
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9
11 12
8 10
13
15
7
2 3 6 17
5
16
1
14
4
18
19 20
Figure-No.: 1.7.2
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The AEB has the task to compensate tolerances (plate clearance and pressure level) which are
influencing the filling procedure of the clutches. For each clutch, the correct filling parameters
are determined in one test cycle for:
The filling parameters are stored, together with the AEB-Program and the driving program in
the transmission electronics. Because the Electronics will be separately supplied, the AEB-
Cycle must be started only after the installation of both components in the vehicle, thus en-
suring the correct mating (Transmission and Electronics).
At any rate, the AEB-Cycle must be carried out at the Vehicle Manufacturer prior to the
commissioning of the vehicles.
It is imperative, to respect the following Test conditions:
- Shifting position Neutral
- Engine in idling speed
- Parking brake actuated
- Transmission in operating temperature
After a replacement of the transmission, the electrohydraulic control or the TCU in the
vehicle, the AEB-Cycle must be as well carried out again.
The AEB-Cycle continues for about 3 to 4 minutes. The determined filling parameters are
stored in the EEProm of the Electronics. In this way, the error message F6 shown on the Dis-
play will be cancelled also at non-performed AEB.
For the start of the AEB-Cycle, there are principally two possibilities:
1. Start of the AEB by separate Tools which are connected on the diagnostic port
of the wiring.
Following Tools for the AEB start will be offered by the ZF Service.:
- Mobidig 2001 (see Point 5.2 Diagnostic systems)
- Testmann (see Point 5.3 Diagnostic systems)
- AEB Starter
Order-No.: 0501 211 778
Figure-No.: 1.7.3 B1
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At the operating of the transmission, the paper friction linings, installed in the Ergo-
power transmissions are settling, i.e. the plate clearance becomes creater.
Because these settling appearances can affect the shifting quality, ZF recommends to
repeat the AEB-Cycle at the Maintenance intervals (see 4.3.1).
Figure-No.: 1.7.3 B2
Figure-No.: 1.7.3 B3
Down-Shift Button - 1
Function: The downshifting from the second speed (mode manual) into the first speed is
performed at the first actuation.
At a second actuation, the upshifting from the first speed into the second speed
follows again.
Function: The range limitation on the actual speed will be performed at the first actuation,
after a second actuation, the full range is existing again.
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Down-Shift Button - 3:
In order to provide, e.g. at Shovel loaders, the full engine power for the hydraulic system, the
control can be enlarged for the function of a pressure cut-off in the 1st and 2nd speed. In this
way, the pressure in the powershift clutches will be cut-off, and the torque transmission in the
drive train will be eliminated by it. This function will be released at the actuation of a switch,
arranged on the brake pedal. For a soft restart, the pressure will be build-up via a freely pro-
grammable characteristic line.
This function is especially suitable for Lift trucks. It allows to reduce the driving speed infini-
tely variable without modification of the engine speed in such a way that driving with a very
low speed will be possible. In this way, the driver can move the vehicle very exactly to a de-
termined position.
At the same time, an important part of the engine power for the output of the hydraulic system
is at disposal by the high engine speed. The operation is realized via a separate inching pedal.
With increasing pedal travel, the driver can reduce the driving speed. The special Software is
regulating the pressure in the driving direction clutch in such a way that the driving speed will
be adjusted on the inching pedal according to the setting. A clutch overload will be prevented
by an integrated protection.
According to the desires of the Vehicle Manufacturer, further additional functions can be pro-
grammed. Functions such as can be realized:
Further available Special function upon request after contact with the ZF.
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This Specification for the installation of hydrodynamic Powershift transmissions of the Ergo-
power-Series is the basis for the technically faultless installation of these transmissions in the
vehicle. The Installation Specification is part of the Transmission Documentation and must be
absolutely respected.
Responsible for the correct installation of the transmission is the Vehicle Manufacturer.
ZF does not admit any guarantee or warranty claims for damages
which has been caused by a faulty installation.
In order to assist the Customer in case of new, resp. initial applications, the ZF carries out by
authorized personnel a transmission installation check. On this occasion, all transmission-
specific installation features are examined and the Vehicle Manufacturer, resp. the Equipment
Manufacturer will be informed about the encountered defects.
At improperly installation, ZF reserves itself the right to acknowledge no guarantee for the
installed ZF-Products.
For damages, caused by defects for which the Vehicle Manufacturer is responsible, and could
not be discovered at the installation examination by ZF-Personnel, the Vehicle Manufacturer
alone is liable.
ZF Passau GmbH
Abt. ASPL
Donaustr. 25 71
94034 Passau
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III. OPERATION
Prior to the commissioning of the transmission, take care that the prescribed oil grade will be
filled in with the correct quantity. At the initial filling of the transmission has to be considered
that the oil cooler, the pressure filter as well as the pipes must get filled with oil.
According to these cavities, the quantity of oil to be filled in, is greater than at the later oil fil-
lings in the course of the usual Maintenance service.
Because the converter and also the heat exchanger, installed in the vehicle, as well as
the pipes can empty at standstill into the transmission, the
Oil level check must be carried out at engine idling speed and operating
Temperature of the transmission (see Chapter Oil level check 4.2).
At the oil level check, the prescribed safety directions according to 6 of the
regulations for the prevention of accidents for power plants in Germany, and in
all other countries, the respective national regulations have to be absolutely
observed.
For example, the vehicle has to be secured against rolling by blocks, articulated
vehicles additionally against unintended turning-in.
Which control lamps in the INFOCENTER (dashboard) are illuminated for the
functional control, can be different from Vehicle Manufacturer to Vehicle Manufac-
turer.
Control elements and displays can be from the ZF, however can be also customer-
specific products; the precise specifications must therefore be taken from the Oper-
ating Instructions of the respective Vehicle Manufacturer.
- Neutral position:
Neutral position will be selected via the Controller.
After the ignition is switched on, the electronics remains in the waiting state. By the
position
NEUTRAL of the Controller, resp. by pressing the pushbutton NEUTRAL, the EST-37
becomes ready for operation.
Now, a gear can be engaged.
- Starting:
The starting of the engine has always to be carried out in the NEUTRAL POSITION of the
Controller.
For safety reasons it is to recommend to brake the vehicle securely in position with the par-
king brake prior to start the engine.
After the starting of the engine and the preselection of the driving direction and the gear, the
vehicle can be set in motion by acceleration.
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At the start off, the converter takes over the function of a master clutch.
On a level road it is possible to start off also in higher gears.
- Upshifting under load.
Upshifting under load will be then realized if the vehicle can continue to accelerate by it.
- Downshifting under load.
Downshifting under load will be then realized if more traction force is needed.
- Upshifting in overrunning condition.
In the overrunning mode, the upshifting will be suppressed by accelerator pedal idling po-
sition , if the speed of the vehicle on a downgrade should not be further increased.
- Downshifting in overrunning condition.
Downshifting in overrunning mode will be then carried out if the vehicle should be
retaded.
- Reversing
See important Note Page 9.
If the vehicle will be stopped and is standing with running engine and engaged transmission,
the engine cannot be stalled. On a level and horizontal roadway it is possible that the vehicle
begins to crawl, because the engine is creating at idling speed a slight drag torque via the con-
verter.
It is convenient to brake the vehicle at every stop securely in position with the parking brake.
At longer stops, the Controller has to be shifted to the NEUTRAL POSITION.
At the start off, the parking brake has to be released. We know from experience that at a con-
verter transmission it might not immediately be noted to have forgotten this quite normal op-
erating step because a converter, due to its high ratio, can easily overcome the braking torque
of the parking brake.
Temperature increases in the converter oil as well as overheated brakes will be the conse-
quences to be find out later.
Neutral position of the selector switch at higher vehicle speeds (above stepping speed) is not
admissible.
Either a suitable gear is to be shifted immediately, or the vehicle must be stopped at once.
At an oil temperature in the shifting circuit < -12 C, the transmission must be warmed-up for
some minutes.
This must be carried out in Neutral with an increased engine speed (about 1500 min-1).
Until this oil temperature is reached, the Electronics remains in Neutral, and the symbol of the
cold start phase will be indicated on the ZF-Display.
After the indication on the ZF-Display is extinguished, the full driving programm can be util-
ized out of NEUTRAL.
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Precise Informations about the design of the Controllers as well as the speeds shifted
in the single driving ranges, must be taken from the Operating Instructions belong-
ing to the vehicle.
A manual intervention into the automatic shift sequence is only then practical if the roadway
condition or the configuration of the ground is suitable.
Since due to the converter there is no rigid connection existing from the engine to the axle, it
is recommended to secure the vehicle on upgrades, resp. downgrades against unintended roll-
ing not only by applying the parking brake but additionally by a block on the wheel, if the
driver has the intention to leave the vehicle.
3.6 Towing:
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IV. MAINTENANCE
4.1. Oil grade:
Permitted for the Powershift transmissions 4 WG-190/210 are oils according to ZF-
List of lubricants TE-ML 03.
This List of lubricants will be updated every two years and can be requested, resp.
inspected as follows:
- At all ZF-Plants
- At all ZF-Service Stations
- Internet http://www.zf.com Informationen/Tech. Informationen
At the oil level check, the prescribed safety directions according to 6 of the
rules for accident prevention for power plants in Germany, and in all other
countries the respective national regulations have to be absolutely respected.
For example, the vehicle has to be secured against rolling with blocks, articu-
lated vehicles additionally against unintended turning-in.
If the oil level has dropped in operating temperature condition below the HOT
Zone, it is absolutely necessary to replenish oil according to the ZF-List of lubricants
TE-ML-03.
An oil level above the HOT marking, is leading to a too high oil temperature.
The oil dipstick and the oil filler tube can have different lengths and shapes, ac-
cording to the Transmission version. Besides, the mounting on the transmission can
be optionally realized on the converter side or on the rear side.(In this Illustration,
the mounting of the oil dipstick is illustrated on the rear side).
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1
2
Figure-No.: 4.2 B1
Legend:
Oil dipstick
Bereich
HOT
Figure-No.: 4.2 B2
At the initial filling of the transmission has to be considered that the heat exchanger,
the pressure filter as well as the pipes must get filled with oil.
According to these cavities, the oil capacity to be filled in is greater than at the later
oil fillings in the course of the usual Maintenance service.
At the replacement of the ZF-Filter in the main oil stream, pay attention that no dirt or oil
sludge can penetrate into the circuit. Besides, the parking brake has to be covered, resp. pro-
tected from oil wetting.
At the mounting of the filter, any exertion of force has to be avoided.
The filters are installed separately from the transmission in the vehicle !
Treat the filter carefully at the installation, the transport and the storage !
Damaged filters must no more be installed !
The filter differential pressure valve (bypass valve) is equipped with a maintenance-
switch (opening switch) which is informing the driver about the contamination of
the ZF-Fine filter.
At the lighting up of the symbol, the ZF-Fine filter must be replaced.
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V. ZF-DIAGNOSTIC SYSTEMS
5.1 General:
The Control electronics EST-37 for the Transmission Series Ergopower is equipped with a
diagnostic package, which makes the Trouble shouting and the Repair of damages easier for
the Service.
The Electronics is able to monitor the states of certain inputs and outputs.
If the Electronics recognizes at it an error, it stores an error code in the fault storage
(EEPROM) and is transmitting the error code also to the vehicle controller of the Vehicle
Manufacturer.
The ZF-Diagnostic and Programming systems MOBIDIG-2001 (see 5.2) and LAPTOP-
Version (see 5.3) are needed for the following applications:
Diagnosis -
-
Read actual errors
Read fault storage
- Cancel fault storage
AEB - Independent calibration of the shifting elements
Testing Inputs and Outputs - Check Outputs
- Check Inputs
- Check systems downtime
- System test drive
Additionally for the Diagnosis can be used the Multi-System 5000 (see 5.4) with correspond-
ing sensor system for pressure, temperature, speed, through-flow, current transformer etc.
Figure-No.: 5.2
35
Geschftsbereich
ERGOPOWER Arbeitsmaschinen-Antriebe
und Achssysteme
Windows 95/98 or NT
Basic-Software
Testman WIN 95/98 or NT
Adapter cable
DPA-04I EST-37
6029 017 005
Figure-No.:5.3
36
Geschftsbereich
ERGOPOWER Arbeitsmaschinen-Antriebe
und Achssysteme
Accessories:
Sensor system for through-flow, current transformer etc.
Figure-No.: 5.4
37
Geschftsbereich
ERGOPOWER Arbeitsmaschinen-Antriebe
und Achssysteme
38
Geschftsbereich
ERGOPOWER Arbeitsmaschinen-Antriebe
und Achssysteme
APPENDIX
TABLE 1 TO 14
39
L A Y O U T 4 W G -1 9 0 /2 1 0 1 2
1
T A B L E - 1
1 = C lu tc h s h a ft " K R " 1 1
2 = P o w e r ta k e o ff, c o a x ia l e n g in e d e p e n d e n t
3 = C lu tc h s h a ft " K V "
4 = C lu tc h s h a ft " K V " 2
5 = C lu tc h s h a ft " K 3 "
6 = O u tp u t fla n g e - re a r
7 = O u tp u t fla n g e - c o n v e rte r s id e 1 0
8 = O u tp u t s h a ft
9 = T ra n s m is s io n p u m p
3
1 0 = In p u t fla n g e - in p u t th ro u g h u n iv e rs a l s h a ft
1 1 = C o n v e rte r 9
1 2 = In d u c tiv e tra n s m itte r fo r e n g in e s p e e d 4
1 3 = C lu tc h s h a ft " K 4 "
1 4 = C o n v e rte r re lie f v a lv e
1 5 = C lu tc h s h a ft " K 1 "
G E A R P A T T E R N 46 230 803
5
K R
K V A N
1 3 8
K 2 K 4
1 4
E .I . 1 31 3 3 0 4 0 4 3
0 73 0 74 9 1 8 4 (O Z )
1 = L iftin g lu g s
2 = D ia p h ra g m d ire c t m o u n tin g 1 0
3 = T ra n s m is s io n s u s p e n s io n h o le s M 2 0
4 = A tta c h m e n t p o s s ib ility fo r e m e rg e n c y s te e rin g p u m p
5 = M o d e l id e n tific a tio n p la te
6 = O u tp u t fla n g e (c o n v e rte r s id e )
7 = O il d ra in p lu g w ith m a g n e t M 3 8 x 1 ,5
8 = A tta c h m e n t p o s s ib ility fo r o il f ille r tu b e w ith o il d ip s tic k
9 = O il fille r tu b e w ith o il d ip s tic k (re a r s id e ) 3 3
1 0 = C o n v e rte r
4
9
3
3
Z F
8 7 6 5
IN S T A L L A T IO N V IE W 4 W G -1 9 0 /2 1 0 D IR E C T IN S T A L L A T IO N
F R O N T V IE W 1 2 1
T A B L E -3
1 = L iftin g lu g s
2 = In p u t fla n g e d riv e v ia u n iv e rs a l s h a ft
3 = T ra n s m is s io n s u s p e n s io n h o le s M 2 0
4 = E m e rg e n c y s te e rin g p u m p
S = M 3 3 x 2
D = M 2 2 x 1 ,5
5 = M o d e l id e n tific a tio n p la te 3 3
6 = O u tp u t fla n g e (c o n v e rte r s id e )
7 = O il d r a in p lu g w ith m a g n e t M 3 8 x 1 ,5 D
8 = A tta c h m e n t p o s s ib ility fo r o il fille r tu b e w ith o il d ip s tic k ( c o n v e rte r s id e )
S
3
3
Z F
8 7 6 5
IN S T A L L A T IO N V IE W 4 W G -1 9 0 /2 1 0 S T A N D A R D V E R S IO N
R E A R V IE W 1 2
T A B L E -4
1 = L iftin g lu g s
2 = P o w e r ta k e -o ff, c o a x ia l e n g in e -d e p e n d e n t
3 = E le c tro -h y d ra u lic c o n tro l 1 0
4 = C o n n e c tio n re tu rn lin e fro m p a rk in g b r a k e M 2 6 x 1 ,5 3
5 = O il fille r tu b e w ith o il d ip s tic k
6 = T ra n s m is s io n s u s p e n s io n h o le s M 2 0
7 = O u tp u t fla n g e (re a r s id e ) 9
8 = E x c h a n g e filte r (fin e filte r)
9 = F ilte r h e a d w ith 8 4
1 0 = C o n n e c tio n s y s te m p re s s u re M 1 6 x 1 ,5
7
5
6 6
IN S T A L L A T IO N V IE W 4 W G -1 9 0 /2 1 0 W IT H D IS C B R A K E
R E A R V IE W 1 2
T A B L E -5
1 = L iftin g lu g s
2 = P o w e r ta k e -o ff, c o a x ia l e n g in e -d e p e n d e n t
3 = E le c tro -h y d ra u lic c o n tro l
4 = C o n n e c tio n r e tu r n lin e f r o m p a r k in g b r a k e M 2 6 x 1 ,5
5 = P a rk in g b ra k e o p e ra te d h y d ra u lic a lly
6 = T ra n s m is s io n s u s p e n s io n h o le s M 2 0 1 2
7 = A tta c h m e n t p o s s ib ility fo r o il fille r tu b e w ith o il d ip s tic k ( re a r s id e ) 3
8 = B ra k e d is c
9 = O u tp u t fla n g e (re a r s id e ) 1 1
1 0 = E x c h a n g e filte r (fin e filte r)
1 1 = F ilte r h e a d w ith
1 2 = C o n n e c tio n s y s te m p r e s s u r e M 1 6 x 1 ,5 1 0 4
5
9
6 6
8 7
IN S T A L L A T IO N V IE W 4 W G -1 9 0 /2 1 0 - W IT H 1 . A N D 2 . P O W E R T A K E -O F F
R E A R V IE W 1 2
T A B L E -6
1 = L iftin g lu g s
2 = 2 . P o w e r ta k e -o ff, c o a x ia l e n g in e -d e p e n d e n t 1 3
3 = E le c tro -h y d ra u lic c o n tro l
4 = C o n n e c tio n re tu rn lin e fro m p a rk in g b ra k e M 2 6 x 1 ,5
5 = P a rk in g b ra k e o p e ra te d h y d ra u lic a lly 1 2
6 = T ra n s m is s io n s u s p e n s io n h o le s M 2 0 3
7 = A tta c h m e n t p o s s ib ility fo r o il fille r tu b e w ith o il d ip s tic k (re a r s id e )
8 = B ra k e d is c
9 = O u tp u t fla n g e (re a r s id e )
1 1
1 0 = E x c h a n g e filte r (fin e filte r)
1 1 = F ilte r h e a d w ith 1 0 4
1 2 = C o n n e c tio n s y s te m p r e s s u r e M 1 6 x 1 ,5
1 3 = 1 . P o w e r ta k e -o ff, c o a x a il e n g in e -d e p e n d e n t
5
9
6 6
8 7
S C H E D U L E O F M E A S U R IN G P O IN T S A N D C O N N E C T IO N S 4 W G -1 9 0 /2 1 0
T A B L E -7
T h e m a r k e d p o s itio n s ( e .g . 5 3 ) c o r r e s p o n d w ith th e p o s itio n s o n th e ta b le - 8 !
T h e m e a s u re m e n ts h a v e to b e c a rrie d o u t a t h o t tra n s m is s io n (a b o u t 8 0 - 9 5 C )!
4 8 4 7 2 1
N O . D E N O M IN A T IO N O F T H E P O S IT IO N C O N N E C T IO N M A R K IN G O N T H E
V A L V E B L O C K
M E A S U R IN G P O IN T S F O R H Y D R A U L IC O IL A N D T E M P E R A T U R E :
5 1 = In fro n t o f th e c o n v e rte r o p e n in g p re s s u re 1 1 b a r M 1 0 x 1 H
5 2 = B e h in d th e c o n v e rte r o p e n in g p re s s u re 4 ,3 b a r M 1 4 x 1 ,5
5 3 = C lu tc h F o rw a rd 1 6 + 2 b a r K V M 1 0 x 1 B
5 5 = C lu tc h R e v e rs e 1 6 + 2 b a r K R M 1 0 x 1 E
5 6 = C lu tc h 1 6 + 2 b a r K 1 M 1 0 x 1 D
5 7 = C lu tc h 1 6 + 2 b a r K 2 M 1 0 x 1 A
5 8 = C lu tc h 1 6 + 2 b a r K 3 M 1 0 x 1 C
6 0 = C lu tc h 1 6 + 2 b a r K 4 M 1 0 x 1 F
6 3 = B e h in d th e c o n v e rte r M 1 4 x 1 ,5
6 5 =
T e m p e ra tu re 1 0 0 C , s h o rt-tim e 1 2 0 C
S y s te m p re s s u re 1 6 + 2 b a r M 1 0 x 1 K
5 4
M e a s u r in g p o in ts fo r d e liv e r y r a te s :
1 5 = C o n n e c tio n to th e h e a t e x c h a n g e r 1 5/16 - 1 2 U N -2 B
1 6 = C o n n e c tio n fro m th e h e a t e x c h a n g e r 1 5/16 - 1 2 U N -2 B
IN D U C T IV E T R A N S M IT T E R S , S P E E D S E N S O R A N D S W IT C H E S : 3 4
2 1 = In d u c tiv e tra n s m itte r n T u rb in e M 1 8 x 1 ,5
3 4 = S p e e d se n so r n O u tp u t a n d S p e e d o m e te r ------- ----
4 7 = In d u c tiv e tra n s m itte r n C e n tra l g e a r tra in M 1 8 x 1 ,5
4 8 = In d u c tiv e tra n s m itte r n E n g in e M 1 8 x 1 ,5
5 4 = F IL T E R C O N T A M IN A T IO N S W IT C H M 1 4 x 1 ,5
C O N N E C T IO N S :
4 9 = P lu g c o n n e c tio n s o n th e e le c tro -h y d ra u lic c o n tro l u n it
6 8 = S y s te m p re s s u re (O p tio n ) M 1 6 x 1 ,5 G
6 9 = C o n tro l (O p tio n ) M 1 6 x 1 ,5 J
7 0 = E m e rg e n c y s te rrin g p u m p - P re s s u re lin e M 2 2 x 1 ,5
7 1 = E m e rg e n c y s te e rin g p u m p - S u c tio n lin e M 3 3 x 2
P a g e 1 fro m 2
VIEW X VIEW Y
65 51 68
69 K
H J 49
G
57 A F 16 X
60
B E
15
53 55
C D 52/63
58 56
CODING 16
Y 15
Driving direction Speed
Y1
Pressure regulator active
Y2 Y3 Y4 Y5 Y6
Engaged clutches 52/63
FORWARD 1 K1 KV
2 KV K2
3 K3 KV
4 K4 K3 70
REVERSE 1 KR K1 D
2 KR K2
S
NEUTRAL
3 KR K3 71
Engaged clutches K4 KR K1 K3 KV K2
Position on the valve block F E D C B A
Consecutively No. of the measurement points 60 55 56 58 53 57
Page 2 from 2
OIL CIRCUIT DIAGRAM 4 WG-190/210
FORWARD 1st SPEED
TABLE-8
The marked positions (e.g. 53) correspond with the position on the table-7!
Legend:
WT = Heat exchanger
WGV = Converter back pressure valve 4,3 bar CODIERUNG
WSV = Converter safety valve 11 bar
Pressure regulator active
HDV = Main pressure valve 16+2 bar Driving direction Speed Y1 Y2 Y3 Y4 Y5 Y6
Engaged cluches
RV-9 = Pressure reducing valve 9 bar Forward 1 K1 KV
2 KV K2
NFS = Follow-on slide 3 K3 KV
D = Vibration damper 4 K4 K3
B = Orifice Reverse 1 KR K1
2 KR K2
P1 = Proportionalvalve clutch K4 3 KR K3
P2 = Proportional valve clutch KR Neutral
Engaged clutches K4 KR K1 K3 KV K2
P3 = Proportionalvalve clutch K1 Position on the valve block F E D C B A
P4 = Proportional valve clutch K3 Consecutively No. of the measurement points 60 55 56 58 53 57
Blatt 1 von 2
K 4 K R K 1 K 3 K V K 2
F 6 0 E 5 5 D 5 6 C 5 8 B 5 3 A 5 7
P 1 P 2 P 3 P 4 P 5 P 6
B D B D B D B D B D B D
Y 1 N F S Y 2 N F S Y 3 N F S Y 4 Y 5 Y 6 N F S
N F S N F S
R V -9
T E M P
H D V
K 6 5
V a lv e b lo c k c o n tro l c irc u it
C o n v e rte r
5 1
F D V F ilte r g ra d e a c c o rd in g IS O 4 5 7 2 :
H W S V 30 7 5 15 = 2 5 1 0 = 5 .0
5 2 D u s t c a p a c ity a c c o rd in g IS O 4 5 7 2 :
6 3
m in . 1 7 g
L e g e n d : F ilte r s u rfa c e :
W T m in . 6 7 0 0 c m 2
= M a in p re s s u re (S c o p e o f s u p p ly c u s to m b e r) W G V
= R e g u la te d m a in p re ss u re
= P ilo t p re s s u re 1 5 T ra n sm is s io n p u m p
B y p a s s v a lv e p = 1 6 + 2 b a r
= C o n v e rte r in p u t p re ss u re D p = 1 ,5 b a r Q p = 1 0 5 l/m in a t
= C o n v e rte r o u tp u t p re ssu re n = E n g in e 2 0 0 0 m in -1
1 6
= L u b ric a tio n
= R e tu rn in to th e s u m p
O il s u m p
M A IN P R E S S U R E V A L V E 1 6 + 2 b a r P R E S U R E R E D U C IN G V A L V E 9 b a r
H O U S IN G
C A B L E H A R N E S S
A Y 6 Y 1 A
Y 5 Y 2
B B
Y 4 Y 3
C O V E R C O V E R
H O U S IN G V A L V E B L O C K
S E C T IO N A - A
M a in p re s s u re v a lv e 1 6 + 2 b a r V a lv e b lo c k P re s s u re re d u c in g v a lv e 9 b a r
P lu g (c a b le h a rn e s s )
D u c t p la te In te rm e d ia te p la te
S E C T IO N B - B
P ro p o rtio n a l v a lv e P 5
Y 5
V ib a ra tio n d a m p e r
P re s s u re re g u la to r
F o llo w -o n s lid e
P a g e 2 fro m 2
P O W E R F L O W 4 W G -1 9 0 /2 1 0 -F O R W A R D /R E V E R S E S P E E D S
T A B L E -1 0 1 st sp e e d -fo rw a rd 2 n d sp e e d -fo rw a rd 3 rd sp e e d -fo rw a rd 4 th s p e e d -fo rw a rd
K 4 K 4 K 4 K 4
K 2 K 2 K 2 K 2
K 1
K 1 K 3 K 1 K 3 K 1 K 3 K 1
K 3
K 4
A B A B A B A B
K R
L e g e n d :
A N K V = C lu tc h fo rw a rd
K R = C lu tc h re v e rse 1 st sp e e d -re v e rse 2 n d sp e e d -re v e rse 3 rd sp e e d -re v e rse
K 1 = C lu tc h 1 st sp e e d
K V K 2 = C lu tc h 2 n d sp e e d
K 3 = C lu tc h 3 rd sp e e d
K R K R K R
K 4 = C lu tc h 4 th s p e e d K V A N
K V A N K V A N
A N = In p u t
K 2 A B = O u tp u t
K 4 K 4 K 4
D ia g r a m C lu tc h e s K 2 K 2 K 2
K 3
D r iv in g d ir e c tio n S p e e d C lu tc h
F o rw a rd 1 K V /K 1 K 1 K 1
K 3 K 1 K 3 K 3
2 K V /K 2
3 K V /K 3
A B A B
4 K 4 /K 3
L e g e n d : R e v e rse 1 K R /K 1 A B A B A B
2 K R /K 2
= P o w e r flo w g e a r tra in
= G e a rs n o t m e s h in g 3 K R /K 3
4 W G -1 9 0 /2 1 0 F U L L Y -A U T O M A T IC C O N T R O L E S T -3 7
C IR C U IT D IA G R A M S T A N D A R D (6 0 2 9 7 1 7 0 4 0 )
T A B L E -1 1
IT E M L E G E N D IT E M L E G E N D
A 1 E L E C T R O N IC C O N T R O L U N IT T C U S 2 S W IT C H P R E S S U R E C U T -O F F
A 2 C O N T R O L L E R D W -3 S 3 S W IT C H D R IV IN G P R O G R A M A U T O M A T IC /M A N U A L
A 3 E L E C T R O H Y D R A U L IC C O N T R O L U N IT 4 W G -1 1 9 0 /2 1 0 S 9 S W IT C H P A R K IN G B R A K E R E L E A S E (O P T IO N )
A 5 D I A G N O S IS IN T E R F A C E (P L U G ) S 1 0 S W IT C H F IL T E R C O N T A M IN A T IO N
A 6 D I S P L A Y S 3 1 S W IT C H A C H N O W L E D G M E N T P A R K IN G B R A K E
A 7 C A N -IN T E R F A C E (P L U G ) S 3 4 S W IT C H D IS P L A Y IL L U M IN A T IO N *
K 1 R E L A IY S T A R T E R IN T E R L O C K *
B 1 S P E E D S E N S O R n E N G IN E K 2 R E L A IY R E V E R S E D R IV E *
B 2 S P E E D S E N S O R n T U R B I N E
B 3 S P E E D S E N S O R n C E N T R A L G E A R T R A IN
B 4 S P E E D S E N S O R n O U T P U T
B 1 5 S E N S O R T E M P E R A T U R E B E H I N D C O N V E R T E R
F 1 F U S E 7 ,5 A *
F 2 F U S E 7 ,5 A *
H 3 A C O U S T IC - / O P T IC A L W A R N IN G *
P a g e 1 fro m 2
F 1
E
K l.3 0 /1 .1 2 K l.3 0 /1 .1
K l.1 5 /1 .1 2 K l.1 5 /1 .1
F 2
L
P
M
1 1 8 6
P
2 2
P 1 D 2
A
2 6 3
S 2 S 3 S 9 S 3 1 H 3 K 2 8 5 5
4
2
1
S 3
2 6 2
4 5
V P I V P E 1 V P E 2
2 3 6 8
E D 8 E D 9
4 4 6 6 2 9
E D 1 1 E D 1 0
2 1 3 0 3 1
E D 1 2 E D 1 3 A D M 1
5 2
A D M 2
7
1 5
M N L 6 -p in
6 0 2 9 1 9 9 0 7 4
2
1 8
6
4
2
7
5
3
1
B 4 E F 4 S D D K
A 5 A M P J P T 8 -p in
1 8 4 6 0 2 9 1 9 9 1 0 8
0 4 E U P R
1 2 3 1
V M G 2 4 6
1
0 6
S u p e rs e a l 3 -p in
2 4
2 A D M 3
A D M 4 0 5 3 8 A 6
6 0 2 9 1 9 9 0 7 1 A D M 8 3 3
4 1
V P S D 1
1 4
2 2
K D 4 3 E D 7 6
F
N
6 4 E D 4
E D 6
S 3 4
A 2 B 1
R 6 4
6 3 E D 5
6 5 E D 1 5 6 0 1
B 2 E D 2 A IP 1 1 0 0 2 Y 1 = K 4
2 0
B 3 E D 3 A 1 A IP
A IP
3
2 3 2
5 5
0 3 Y 2 =
Y 3 =
K R
K 1
8 6 0 4
1 1 9 A IP 4 0 9 0 5 Y 4 = K 3
A IP 5
D 1 B 1 2 0 3 E F 1
V M G 1 A IP 6
5 1
1 2
0 6
0 7
Y 5 =
Y 6 =
K V
K 2 A 3
V P S 1
K 1 8 5
1 4 1 V P S 1 3 9
1 3
0 8
V P S 1 (+ )
E F 2 E R 1 T E M P
B 2 2
6 8
4 5
2 3
2 2
V M G A 2 4 6 0 9
T E M P
4 9 1 2
1 E R 2 B 1 5
B 3 2 4 2
E F 3
6 8 -p in
6 0 2 9 1 9 9 0 6 3
1 7 1 2 3
1 2
5
E R 3 4
C A N _ H C A N _ L C A N _ T V G S 6 7 8 9
V M 1 V M 2 V P S 2 V P S 2 A D M 5 A D M 6 A D M 7 M in i T im e r 2 -p in
M in i T im e r
2 -p in 2 5 2 6 2 7 2 8 1 2 8 5 3 5 7 1 1 3 4
S 1 0 6 0 2 9 1 9 9 0 1 1 1 0 1 1 1 2 1 3
1 2 1 4 1 5 1 6
6 0 2 9 1 9 9 0 1 1 S u p e rse a l
2 -p in 1 2
6 0 2 9 1 9 9 0 4 5 K o s ta l 1 6 -p in
6 0 2 9 1 9 9 0 7 2
1 2 4
4
2
3
1 A 7
J P T 4 -p in
6 0 2 9 1 9 9 0 7 6
K l.3 1 K l.3 1 /1 .6
P o le p a tte rn s a re c o rre s p o n d in g w ith th e p lu g s o n th e w irin g !
T W IS T E D L IN E S (3 0 W IN D IN G S /M E T E R ) F R O M A L E N G T H O F > 2 M E T E R S O N
A L L R E L A Y S W IT H P R O T E C T IV E D IO D E S 1 A /4 0 0 V
B U S T E R M IN A T IO N IF P IN 2 6 A N D 2 7 A R E C O N N E C T E D
P a g e 2 fro m 2
C O N T R O L L E R D W -3
T A B L E -1 2
L E V E R F O R M E C H A N IC A L C O N N E C T IO N D IA G R A M C O N T R O L L E R
N E U T R A L IN T E R L O C K C O D IN G C O N T R O L L E R
(+ )
O U T P U T K D
S P E E D F O R W A R D R E V E R S E N E U T R A L
X 2 : A
1 2 3 4 1 2 3 4 1 2 3 4
N D (+ )
A D 1 B 1
B 1 X 1 :C
A D 2 B 2
A 2 B 2
B 3
X 1
X 1
: B
: A A 1
A D 3 B 3 X 1 : B
IN P O S IT IO N (N E U T R A L ), V
A D 4 X 1 : C
F -R N O T S W IT C H A B L E V R
X 1 : D
A S
A D 5 R
A D 6 A S
A D 7
E
L K 1 K 2
P
M
(-)
A
A B C D
A B C D
X 2 X 1 K 1 = R E L A Y S T A R T E R IN T E R L O C K
F G E A R P O S IT IO N S T Y P E N S C H IL D S C IR C U IT D IA G R A M C O N T R O L L E R
K 2
A 1
=
=
R E L A Y R E V E R S IN G L IG H T S
E L E C T R O N IC U N IT E S T -3 7
A 2 = C O N T R O L L E R
F
S W A
A D 3 (B 3 )
N N N D
S 6 1 S 4 1 1 S 5
R 2 2 2 G N B
A D 2 (B 2 )
B L C
A D 1 (B 1 )
V I D
A D 7 (K D )
R X 1
R T A
E D 1 (+ /V P )
F = F O R W A R D S 1 1
N = N E U T R A L 3 2 G R D
A D 6 (N )
R = R E V E R S E T Y P E P L A T E S 2 1
D = M E C H A N IC A L N E U T R A L IN T E R L O C K C O N T R O L D W - 3
3 2 G E B
A D 4 (F O R W A R D )
1 = 1 st S P E E D N R .
S 3 1
V 1 2 / 2 4
2 = 2 n d S P E E D
3 2 R S C
3 = 3 rd S P E E D S T U E C K L . 0 5 0 1 2 1 0 1 4 8 A D 5 (R E V E R S E )
4 = 4 th S P E E D X 2
C O N T R O L L E R E R G O II
T A B L E -1 3 C O D IN G C O N T R O L E R C O N N E C T IO N D IA G R A M C O N T R O L L E R
O U T P U T
V R N T + T - K D / S N
+ E
-
N A D 1 B 1 (+ ) V P (+ )
A D 2 B 2 K D /E (A D 8 ) E D 7
A D 3 B 3 T + (A D 1 ) E D 1 A 1
T - (A D 2 ) E D 2
A D 5 V
A 2 C (A
(A
D 3 )
D 5 )
E D 3
E D 4
A D 6 R A D 7
K D (A D 6 ) E D 5
A D 7 N N (A D 7 ) E D 6 A D 9
S N (A D 9 )
A D 8 K D
V M (-)
A D 9 S N (-)
K 3 K 1 K 2
: = U O U T P U T = O V (A C T IV E L O W )
: = U S E R V IC E - 0 ,3 V
K 1 = R E L A Y S T A R T E R IN T E R L O C K
K 2 = R E L A Y R E V E R S IN G L IG H T S
K 3 = R E L A Y S H O V E L N E U T R A L (C U S T O M IZ E D )
A 1 = E L E C T R O N IC U N IT E S T -1 7 T /E S T -2 5
A 2 = C O N T R O L L E R E R G O II
C IR C U IT D IA G R A M C O N T R O L L E R
R T + /V P
2
M E A N IN G O F P U S H B U T T O N S
S 1 G E
4
A D 5 V (F O R W A R D ) P O S L E G E N D
W S
S 2 A D 3 B 3 /C (C O N T R O L -S IG N A L )
R S 9
A D 6 R (R E V E R S E ) S 1 P U S H B U T T O N D R IV IN G D I R E C T I O N
6
= D R IV IN G D IR E C T IO N F O R W A R D S 1 '
( ) V ' S 2
F O R
P U S
W A R D
H B U T T O N
A N D C -S IG N
D R IV IN G
A L
D I
F O
R E
R W
C T I
A R D
O N
= D R IV IN G D IR E C T IO N R E V E R S E S 2 '
( ) R '
S 3
R E V
P U S
E R S E A
H B U T T O N
N D C -S IG N A
N E U T R A L
L R E V E R S E
N = N E U T R A L S 3
S 4
B R
5
A D 7 A S /N S 4 P U S H B U T T O N U P S H IF T IN G
B L S 5 P U S H B U T T O N D O W N S H IF T IN G
+ = U P S H IF T IN G S 5 O G
7
A D 1 B 1 /T +
S 6 P U S H B U T T O N K IC K D O W N /R E L E A S E
A D 2 B 2 /T - P U S H B U T T O N S H O V E L N E U T R A L
- = D O W N S H IF T IN G 8 S 7
:
S 6
(S N ) = S H O V E L -N E U T R A L V I
1 0
A D 8 K D /E
(S H O V E L H O R IZ O N T A L ) S 7 S W
1 1
A D 9 S N
K D /E = K IC K D O W N C O N T R O L A N D (1 )
V M (-)
S A F E T Y R E L E A S E X 1
TABLE-14
1 = Gearbox type
2 = Gearbox-No.
3 = ZF-Parts List-No.
4 = Total ratio of the Gearbox
5 = Value for the control pressure
6 = ZF-Parts List-No. of the Torque Converter
7 = Type of the ZF-Torque Converter
1 2
3 4
6 7
1. = Gearbox type
2. = Serial-No.
See Model identification Plate!
3. = ZF-Parts List-No.
4. = Mark and type of vehicle
5. = Denomination of the spare part
6. = Spare parts-No.
7. = Way of transport
When all of the above required indications are considered, errors in the delivery of spare parts
Orders can be avoided!