Power Train d11r

8/12/2019 Power Train d11r

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Service TrainingMALAGA

Large Track Type Tractors


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CHAPTER : POWERTRAIN D11R


TORQUE DIVIDER

75% TORQUE (FLUID COUPLING)


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SUN GEAR

ROTATINGHOUSING

IMPELLER

TURBINE

OUTLETPASSAGE

OUTPUT SHAFT

STATOR

PLANET CARRIER

PLANET GEARS

ENGINE FLYWHEEL

INLETPASSAGE

RING GEAR

TORQUE DIVIDER


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POWER SHIFT TRANSMISSION

3F-3R PLANETARY POWER SHIFT TRANSMISSION

ELCTRONICALLY CONTROLLED

HYDRAULICALLY ACTUATED (ECS)


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T/C INLET PRESSURE TAPSOS


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PLANETARYCARRIER

INPUT SUN GEARS

RING GEARS

INPUT SHAFT

OUTPUT SHAFT

OUTPUT SUN GEARS

RING GEAR

1 2 3 4

5

POWER SHIFT TRANSMISSION

1 REVERSE2 FORWARD3 THIRD4 SECOND5 FIRST


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POWER TRAIN OIL PUMP

5 SECTION GEAR PUMP:

CONVERTER SCAVENGE


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FILTERS

TRANSMISSION FILTER


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TRANSMISSION CASE DRAIN

PLUG DRAIN VALVE


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CONVERTER OUTLET RELIEF VALVE


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LUBE MANIFOLD LUBE PRESSURE TAP


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TRANSMISSIONOIL FILTER TORQUE CONVERTER

OIL FILTER

OILCOOLER

3508ENGINE

FAN PUMP

IMPLEMENTGROUP

OUTLETRELIEFVALVE

TORQUECONVERTER

A B C D E

PRIORITYVALVE

TRANSMISSIONCONTROL

VALVE

CASE ANDFRAME

LUBEMANIFOLD

STEERINGCLUTCH AND

BRAKEVALVE

MANIFOLD

CLUTCH BRAKE LUBE

VENT

POWER TRAIN HYDRAULIC OIL SYSTEM

D11R AND D11R CD CARRYDOZER


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51 4

TORQUECONVERTER

OUTLET

RELIEF VALVE

OILCOOLERS

TRANSMISSIONOIL FILTER

POWER TRAINOIL

PUMP

LUBEMANIFOLD

TORQUECONVERTER

OIL FILTER

PRIORITYVALVE

STEERINGCLUTCH

AND BRAKEVALVE

SPEEDSELECTOR

SPOOL

32

POWER TRAIN HYDRAULIC SYSTEM


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HYDRAULIC CONTROL VALVE

MODULATIONRELIEF VALVE

FIRST AND THIRD SPEEDSELECTOR SPOOL

LOAD PISTON

SECOND SPEEDSELECTOR SPOOL

PRESSUREDIFFERENTIAL

VALVE

DIRECTIONALSELECTOR

SPOOL

CONVERTER INLETRATIO VALVE

P3

P1

P2


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51 4

TORQUECONVERTER

OUTLETRELIEF VALVE

OILCOOLERS

TRANSMISSIONOIL FILTER

POWER TRAINOIL

PUMP

LUBEMANIFOLD

TORQUECONVERTER

OIL FILTER

PRIORITYVALVE

STEERINGCLUTCH

AND BRAKEVALVE

SPEEDSELECTOR

SPOOL

32

POWER TRAIN HYDRAULIC SYSTEM1ST SPEED FORWARD


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STEERING AND BRAKE CONTROL VALVE

LEFT BRAKE

PRESSURE TAP

LEFT CLUTCH

PRESSURE TAP


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PROPORTIONALSOLENOID

ACCUMULATOR PISTON

REDUCINGSPOOL

SHUTOFFVALVE

PARKING/SECONDARY BRAKESOLENOID VALVES

PILOT VALVE

STEERING AND BRAKE CONTROL VALVE

PILOT PRESSURECHAMBER

DRAIN

SERVICE BRAKES ENGAGED

SUPPLYOIL

BRAKECHAMBER


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STEERING AND BRAKECONTROL VALVE

SERVICE BRAKES ENGAGED

SUPPLY OIL

TO LEFT BRAKE

TO LEFT CLUTCH

TO RIGHT CLUTCH

TO RIGHT BRAKE

PARKING ANDSECONDARY BRAKE

SOLENOIDS


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SUPPLY OIL

TO LEFT BRAKE

TO LEFT CLUTCH

TO RIGHT CLUTCH

TO RIGHT BRAKE

STRAIGHT LINE OPERATION


SOLENOIDS


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SUPPLY OIL

TO LEFT BRAKE

TO LEFT CLUTCH

TO RIGHT CLUTCH

TO RIGHT BRAKE

SHARP RIGHT TURN


SOLENOIDS


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PARKING BRAKE ENGAGED

SUPPLY OIL

TO LEFT BRAKE

TO LEFT CLUTCH

TO RIGHT CLUTCH

TO RIGHT BRAKE

PARKING AND SECONDARY BRAKE

SOLENOIDS


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POWER TRAIN ELECTRONIC CONTROLSYSTEM D10R D11R TRACTORS

MAIN FUNCTIONS

TRANSMISSION SHIFTING (Electronic Clutch Selection)BRAKINGSTEERING CLUTCH & BRAKE (Finger Tip Control)

ADDITIONAL FUNCTIONS

PARKING BRAKE FUNCTIONNEUTRAL START FUNCTIONWARNING FUNCTIONBACKUP ALARM FUNCTION


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.. .

MESSAGE CENTERMODULEGAUGE CLUSTER

MODULE

CAT DATA LINK

ACTIONLAMP

ACTIONALARM

DISPLAY DATA LINK

TACHOMETERMODULE

INPUT

COMPONENTS

INPUTCOMPONENTS

ENGINE

CONTROLMID 036

TRANSMISSIONCONTROL

C kPa Miles KM RPM LiterSERVCODE X10

CATERPILLARMONITORING

SYSTEM MID 030

POWERTRAIN

CONTROLMID 113


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CLUTCH 33RD GEAR SOLENOID

CLUTCH 42ND GEAR SOLENOID

CLUTCH 51ST GEAR SOLENOID

CLUTCH 2FORWARD SOLENOID

CLUTCH 1REVERSE SOLENOID

CONTROL ANDMONITOR SYSTEMS

POWER TRAIN ECM

(MAC-14)

BACKUPALARM

CONVERTER SPEED SENSORTRANSMISSIONTEMPERATURE SENSOR

CAT DATALINK

INPUT COMPONENTS OUTPUT COMPONENTS

POWER TRAIN ELECTRICAL SYSTEM

LEFT & RIGHT STEERLEVER SENSORS

UPSHIFT SWITCH

DOWNSHIFT SWITCH

DIRECTION SENSOR

F T

C

C O

N T R

OL L E R

PARKING BRAKE SWITCH

SERVICE BRAKEPEDAL SWITCHBRAKE PEDALPOSITION SENSOR

HARNESS CODE

PARKING BRAKE SOL

SECONDARY BRAKE SOL

LEFT BRAKE SOLENOID

RIGHT BRAKE SOLENOID

LEFT STEER CLUTCH SOL

RIGHT STEER CLUTCH SOL

D10R D11RFINGER TIP CONTROL

S T E E R I N

G &B R A K E

C ON T R

OL V A L V E

B R A K E

P E D A L


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ECM CONNECTOR CONTACT

WIRE IDENTIFICATION

HARNESS CODE PLUG CONTACT

J1-14 J1-36 J1-32 J1-26 J1-25

280-BK 279-BK 278-BK 277-BK 276-BK

5 4 3 2 1

FINGER TIP CONTROL

ELECTRONIC CLUTCH SELECTION(ECS)D10R , D11R

FINGER TIP CONTROLELECTRONIC CLUTCH PRESSURECONTROL (ECPC)POWER SHIFT TORQUE CONVERTER

PSTC D5M, D6M, D5R, D6RFINGER TIP CONTROLELECTRONIC CLUTCH PRESSURECONTROL (ECPC)POWER SHIFT DIRECT DRIVEPSDD D5M, D6RDIFFERENTIAL STEERELECTRONIC CLUTCH PRESSURECONTROL (ECPC)POWER SHIFT TORQUE CONVERTERDS D6R, D7R

0

0

0

G

0 0 0 G

G G 0 0

G G0 0

G 0 G 0

HARNESS CODE PLUG CONTACT

k


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ALERTINDICATORS

!

!

44

!

SERVCODE

MESSAGE CENTER MODULE

STEERING SYSTEM:LEVEL1: STEERING CLUTCHES OUT OF CALIBRATION

NEW SOFTWARE, NEW ECM)LEVEL3: FAULT IN STEERING CIRCUIT

ENGINE OILPRESSURE

PARKINGBRAKE

POWER TRAINOIL FILTER

BATTERY VOLTAGE"R" TERMINAL Hz

AIR FILTERRESTRICTION

STEERINGSYSTEM

TRANMISSION SYSTEM

LOSS OFCOOLANT

FLOW

CHECK ENGINE

LIGHT

ACTIVE CODEINDICATOR

P

BRAKESYSTEM

L T k T T


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OPERATOR MODES

D10R D11R

SERVCODE

41.4

MILES or KM

170

700 RPM

SERV

420

SERVICEMETERMODE

ODOMETERMODE

DIGITALTACHOMETER

MODE

ENGINEOILPRESSURE

DIAGNOSTIC

- ENGINE SPEED RPM

SERV

MACHINE TRAVELDISTANCE

kPa


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CALIBRATION MODE

PARKING BRAKE STATUS

SUBMODE NUMBER

SUBMODEDESCRIPTION

Steering / Calibration Mode Mode No. 6 ... D10R and D11R Mode No. 5 ... D5M, D6M, D6R and D7R

ONOFFOFFONONOFFOFFONON

010203040506070809

Set ApplicationLeft Brake AdjustmentRight Brake AdjustmentLeft Steer Cluch High Pressure Adj.Right Steer Cluch High Pressure Adj.Left Brake Low Pressure Adj.Right Brake Low Pressure Adj.Left Steer Cluch Low Pressure Adj.Righ Steer Cluch High Pressure Adj.

Transmission Calibration Mode Mode No. 7 ... D10R and D11R Mode No. 6 ... D5M, D6M, D6R and D7R

ONONONONONON

ONONON

202122313233

343540

Set Forward High Speed LockupSet Reverse High Speed LockupTransmission Direction Lever Adj.Cluch 1 Engagement CalibrationCluch 2 Engagement CalibrationCluch 3 Engagement Calibration

Cluch 4 Engagement CalibrationCluch 5 Engagement CalibrationCluch Fill Calibration

Componenet Data Display Mode Mode No. 8 ... D10R and D11R Mode No. 7 ... D5M, D6M, D6R and D7R

ON NONE Component Data

1 Only the submode required for a particular machine will appear.

1

PROCEDURE : D5M, D6M, D6R, D7R - 910 rpm D10R, D11R - Low Idle3rd Forward, press "CLEAR' to Decrease (-).Observe the left track to see if stops on the 20 sc.If stops, increse the value by 5 higher.If does not Stop, decrease the value on the

disply to 1 lower

PROCEDURE : Eng. at HI rpm, Transm. in Neutral.


Use the Increase (+) or Decrease (-) ofthe CLEAR switch to adj. the CluchPressure. (See the chart for specs)


Use the Increase (+) or Decrease (-) ofthe CLEAR switch to adj. the CluchPressure. (See the chart for specs

Use the Increase (+) or Decrease (-) ofthe CLEAR switch to adj. the CluchPressure. (See the chart for specs)

ERROR CODE LISTE01 - Active cluch solenoid or Speed sensor faultE02 - Engine speed not zeroE03 - Sensor calibration faelureE04 - Transmission direction lever not in neutralE05 - Transmission oil temp below 68CE06 - Engine speed below 1500 rpm

Use the Increase (+) or Decrease (-) ofthe CLEAR switch to select the desiremax. speed, R2 or R3

PROCEDURE : Eng. at HI rpm,

PROCEDURE : Eng. at HI rpm,Transm. in Neutral.at list fou times.

Error codes EXX can occur. the letter "F"should be flashing. Move the lever to themax. forward position several times tostop the flashing "F". N (neutral) et R(reverse), will be flashing; repette thesame prodedure as before.

PROCEDURE : Eng. at HI rpm, Transm.in Neutral.

P


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7.20

7.21

7.22

MODES

-

MODE 7 SUB-MODESUSE "S" SERVICE SWITCH TO SCROLL SUB-MODES

D10R

TRANSMISSION DIRECTION LEVERPOSITION SENSOR CALIBRATION

TRANSMISSION CALIBRATION MODE

F 3 SETS MAX DESIRED FORWARD SPEED

SETS MAX DESIRED REVERSE SPEEDR 2

--

COMPONENT DATA DISPLAY MODEMODE 8

771C

56 CID 177 TRANSMISSION OIL TEMPERATURE SENSORTEMPERATURE 65 C


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L A B E X E R

C I S E S

TORQUE CONVERTER PRESSURE

PRESSU RE SPEC LOW IDLE SPEC HIGH IDLE

TORQUECONVERTER

INLET

92050 kPa205 psi

Neutral brakesoff

TORQUE

CONVERTEROUTLET

68055 kPa

998 psiNeutral brakesoff

PRIORITYVALVE

SETTING

289535 kPa4205 psi

Load pis tonplug remov ed

STEERINGCLUTCH AND

BRAKE LUBE

13535 kPa205 psi

Ne utral, steeringcontrol lever andfoot brake off


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L A B E X E R

C I S E S

STEERING AND BRAKE PRESSURE TESTS

STEERING AND BRAKE

PEDAL POSITION

STEERING CLUTCH

PRESSUREHIGH IDLE, N EUTRAL

BRAKE PRESSU RE

HIGH IDLE, N EUTRAL

LEFT CLUTCH RIGHTCLUTCH

LEFT BRAKE RIGHTBRAKE

NO LEVER OR PEDALMOVEMENT

2310100 kPa33515 psi

2310100 kPa33515 psi

3140172 kPa45525 psi

3140172 kPa45525 psi

RIGHT LEVER PULLEDCOMPLETELY BACK

NO MOVEMENT OF LEFTLEVER OR PEDAL

2310100 kPa33515 psi

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Power Train d11r