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Pruebas y Ajustes312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPand 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control - V2

Nmero de medio -RENR3814-19 Fecha de publicacin -01/01/2011 Fecha de actualizacin -31/01/2

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Using Service Mode

SMCS -7569

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Illustration 1 g00684315

Monitor Panel

(1) Fuel gauge

(2) Engine coolant temperature gauge

(3) Action lamp

(4) Engine speed dial indicator

(5) Hydraulic oil temperature gauge

(6) Message center

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Monitor Panel

(7) "Up" key

(8) "Left" key

(9) "Right" key

(10) "Down" key

(11) "Cancel" key

(12) "Setting" key

(13) "Menu" key

(14) "OK" key

The information from the controller is displayed on the monitor. The following service programs and function

are available from the controller:

The controller informs the monitor about the condition of the machine. Some examples are listed:hydraulic oil temperature, engine coolant temperature and fuel level.

The controller informs the monitor about any existing and/or past failures of the electronic controlsystem.

Various settings of the controller are performed. Adjustment and testing of the electronic control system are performed.


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Start-Up Of The Service Mode

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Monitor Panel

(7) "Up" key

(8) "Left" key

(9) "Right" key

(10) "Down" key

(11) "Cancel" key

(12) "Setting" key

(13) "Menu" key

(14) "OK" key

The keys of the keypad are used to enter the service mode. The keys are used to change the modes. Next, the

appropriate key is pressed until the desired mode is displayed on the message center.
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"Up" key and "Down" key

The "up" key (7) is used and the "down" key (10) is used to scroll up and down through the items in the

message area.

"Left" key and "Right" key

The "left" key (8) is used and the "right" key (9) is used to scroll to the left and to the right through the items

the message area.

"Setting" key

The "setting" key (12) is used to set the menu that is being displayed in the message area.

"Menu" key

The "menu" key (13) is used to access the main menu.

"Cancel" key

The "cancel" key (11) is used to cancel the immediate selection and the key is used to exit the menu screen. T

screen of normal operation will be displayed when the "cancel" key is pressed during the menu screen.

"OK" key

The "OK" key (14) is used to select the item that is being highlighted in the message area.

Start-Up Of The Service Mode

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The above screen should be displayed. Then, press the "menu" key (13).

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The "down" key should be pressed. Highlight the "PREFERENCES" setting. Press the "OK" key.

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The above screen should be displayed.

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The keys for direction are used to input the password. Input the password and press the "OK" key.

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Typical example of a display

The above screen should be displayed if the correct password is entered.

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The above screen should be displayed if the password that was entered is not correct.

315C Start Mode

Start the service function by using: up key, down key, left key and right key


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Exiting The Service Mode

Two methods are capable of terminating the service mode.

1. The service mode will be terminated 10 seconds after the start switch is turned to the OFF position.

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2. Highlight "SERVICE" in the first line of the display.

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3. The "left" key and the "right" key is used to scroll through the display. The display should show "EXIin the first line.

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4. The service mode will be terminated and the display will return to the above display when the "settingkey is pressed at the "exit" screen.

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Copyright 1993 - 2012 Caterpillar Inc.

Todos los derechos reservados.Red privada para licenciados del SIS.

Tue Feb 21 2012 08:33:12 GMT-0

Desarmado y Armado320C Excavator 3066 Engine Supplement


i02830

Governor Control Motor - Remove and Install

SMCS -1716-011; 1716-012

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Removal Procedure

Start By:

A. Remove the counterweight. Refer to Disassembly and Assembly, "Counterweight - Remove".

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1. Remove two bolts (3) and the washers from the hinge.2. Remove three bolts (1) and the washers in order to remove access panel (2) .

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3. Remove three bolts (5) and the washers in order to remove access panel (4) .4. Open the engine hood.

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5. Remove two nuts (6) that secure governor linkage (7) to the fuel injection pump.

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6. Loose nut (8) and (9) that secures governor linkage (7) to the engine.

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7. Remove two bolts (10) and the washers in order to remove two clamps (11) that secure the governorlinkage to the chassis.

Note: Some models may only have one clamp (11) .

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8. Disconnect electrical connector (13) .9. Remove two bolts (14) and the two washers. Remove governor control motor (12) .

Installation Procedure

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1. Position governor control motor (12) on the mounting bracket. Install the two washers and two bolts(14) .

2. Connect electrical connector (13) .

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3. Install two clamps (11) that secure the governor linkage to the chassis.Note: Some models may only have one clamp (11) .

4. Install two bolts (10) and the washers that hold clamps (11) in position.

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5. Install governor linkage (7) . Fasten governor linkage (7) with nut (8) and nut (9) .

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6. Install governor linkage (7) to the fuel injection pump. Fasten governor linkage (7) with washers andtwo nuts (6) .

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7. Install access panel (4) . Install the washers and three bolts (5) .

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8. Install access panel (2) . Install the washers and three bolts (1) .9. Install the washers and two bolts (3) to the hinge.10.Close the engine hood.11.Check the governor actuator.

ReferenceRefer to Systems Operation/Testing and Adjusting, "Governor Actuator - Calibrate" forfurther information.

End By: Install the counterweight. Refer to Disassembly and Assembly, "Counterweight - Install".

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Tue Feb 21 2012 08:58:42 GMT-0

Instruccin EspecialProcedure for the Installation of the Cable for the Governor Actuator{1264, 1265, 1716}

Nmero de medio -REHS2358-02 Fecha de publicacin -23/02/2010 Fecha de actualizacin -23/02/2

i03865

Procedure for the Installation of the Cable for the Governor

Actuator{1264, 1265, 1716}

SMCS -1264; 1265; 1716


Excavator:

311B (S/N: 8GR1-UP; 9MR1-UP; 2LS1-UP)

311C (S/N: PAD1-UP; CKE1-UP; CLK1-UP)

312B (S/N: 8JR1-UP; 9GR1-UP; 2NS1-UP; 3FS1-UP; 9FS1-UP; 2KW1-UP; 6SW1-UP; 9NW1-

UP)

312C (S/N: CBA1-UP; CAE1-UP; BWH1-UP; BNN1-UP; DBN1-UP; FDS1-UP; CBT1-UP)

313C (S/N: WSA1-UP; HGF1-UP)

314C (S/N: KJA1-UP; PCA1-UP; KHB1-UP; SNY1-UP)

315B (S/N: 5SW1-UP)

317B (S/N: 9WW1-UP; 6DZ1-UP)318B (S/N: ADC1-UP; AEJ1-UP)

318C (S/N: FAA1-UP; GPA1-UP; BTG1-UP; DAH1-UP; CWP1-UP; MDY1-UP)

319C (S/N: KGL1-UP)

320B (S/N: AED1-UP; BBG1-UP; 3MR1-UP; 4MR1-UP; 4NR1-UP; 5BR1-UP; 6CR1-UP; 9KR1

UP; 1CS1-UP; 4FS1-UP; 5CS1-UP; 6LS1-UP; 8ES1-UP; 9CS1-UP; 9JS1-UP; 4XW1-UP; 5GW1

UP; 2WZ1-UP; 7ZZ1-UP; 8GZ1-UP)

320C (S/N: APA1-UP; BEA1-UP; EGA1-UP; FBA1-UP; GAA1-UP; GHA1-UP; GLA1-UP;

MAA1-UP; PAA1-UP; ANB1-UP; BCB1-UP; BDB1-UP; BGB1-UP; FBB1-UP; GAB1-UP;

MAB1-UP; PAB1-UP; AMC1-UP; BDC1-UP; HBC1-UP; MAC1-UP; PAC1-UP; CCD1-UP;

GAD1-UP; BDE1-UP; NAE1-UP; ALF1-UP; DBG1-UP; EAG1-UP; GNG1-UP; JTG1-UP;

AKH1-UP; SAH1-UP; AXK1-UP; BKK1-UP; BBL1-UP; EGL1-UP; JPL1-UP; CLM1-UP; BCNUP; SBN1-UP; BER1-UP; BPR1-UP; TBR1-UP; HKT1-UP; RAW1-UP; ALX1-UP; BRX1-UP;

BMZ1-UP; CLZ1-UP)

320D (S/N: FNA1-UP; DHK1-UP; FXK1-UP; GKL1-UP; CWN1-UP; BWP1-UP; AMR1-UP;

EBT1-UP; CXY1-UP)

321B (S/N: AKG1-UP; 9CZ1-UP)

321C (S/N: KBB1-UP; MCF1-UP; KCR1-UP; DAX1-UP)

323D (S/N: SDC1-UP; CYD1-UP; PBM1-UP; DKW1-UP)

Introduction
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This Special Instruction outlines the basic procedures that are required in order to install the cable for the

governor actuator onto an Excavator.

Required Parts

The following parts are required in order to install the cable for the governor actuator onto an Excavator.

Table 1

Required Parts for Replacement of the Cable for the Governor Actuator

Model Item Qty Part Number Description

All Models

1 3 4Y-4079 Wire Assembly

2 1 152-9155 Adhesive

3 1 155-0695 or 185-3998 Thread Lock Compound

4 1 188-8589 Harness

311B

312B

5

1 309-5864 Motor Repair Kit

315B

317B

318B


320B 1 309-5869 Motor Repair Kit

320B U 1 309-5871 Motor Repair Kit

321B 1 309-5872 Motor Repair Kit

311C 1 309-5854 Motor Repair Kit


313C

314C1 309-5857 Motor Repair Kit


320C

320D 1 309-5861 Motor Repair Kit

320C U323D



All Models 6 1 248-4754 Harness

Disassembling the GovernorActuator


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1. Remove the six screws.

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2. Remove the terminals (A) on the motor.3. Remove the connector (B) on the potentiometer.


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4. Remove the grommet from the case.

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5. Remove the two screws that connect the motor to the cover.


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6. Remove the four screws that connect the motor to the case for the pulley.

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7. Remove the motor from the case for the pulley.

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8. Remove the pulley (C) from the case for the pulley.9. Remove the bearings (D) from the pulley, and remove the inner cables (E) from the pulley.

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10.Measure the distance (F) and measure the distance (G). Record the measurements. You will need themeasurements later in order to assemble the governor actuator.


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11.Loosen the locknuts (H) .12.Rotate the screw caps (J) in order to remove the cables.

Assembling the Governor Actuator

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13.Replace the former cables with the new cables that are included in the new motor repair kit (5) .


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14.Insert the inner cables into the case for the pulley.15.The screw caps (J) should be adjusted to the distances (F) and (G) that were measured in Step 10.

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16.Attach the inner cable of the decelerator cable to the pulley. The decelerator cable does not have bluetape around the center. Rotate the pulley clockwise for one revolution.

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(K) Groove for the accelerator cable

(L) Groove for the decelerator cable

17.The decelerator cable will sit in groove (L) .

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18.Attach the inner cable of the accelerator cable to the pulley. The accelerator cable has blue tape arounthe center. Rotate the pulley counterclockwise for one revolution.

19.The accelerator cable will sit in groove (K) .

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20.Paint the inside of the bearings and the outside of the bearings with the Molybdenum coating YM103that is included in the new motor repair kit (5). Attach the two bearings to the pulley, and insert the

pulley into the case for the pulley.

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21.Install the new packing that is included in the new motor repair kit (5) .22.Attach the motor to the case for the pulley. Use the screws that were removed in Step 6. Tighten the

screws to a torque of 0.505 0.075 Nm (4.47 0.66 lb in). Refer to Illustration 5.

23.Attach the motor to the cover. Use the screws that were removed in Step 5. Install the new seal washethat are included in the new motor repair kit (5). Tighten the screws to a torque of 1.00 0.15 Nm (8.

1.33 lb in). Refer to Illustration 4.

Adjusting the Governor Actuator

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24.Connect the 248-4754 Harness (6) to the potentiometer.

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25.Connect the terminals (A) for the motor. Attach the 188-8589 Harness (4) .

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26.Connect one 4Y-4079 Wire Assembly (1) from +BAT to the +BAT terminal on the 188-8589 Harnes(4). Connect one 4Y-4079 Wire Assembly (1) from ground to the ground terminal on the 188-8589Harness (4) .


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27.Connect a multimeter to the 248-4754 Harness (6) .

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28.Connect one 4Y-4079 Wire Assembly (1) from +BAT to the terminal (M) for the accelerator on the 18589 Harness (4). If the voltage on the multimeter is less than 4.13 V, adjust the potentiometer until th

multimeter reads 4.13 0.10 V.


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29.Disconnect the wire (1) from the terminal (M) for the accelerator, and connect the wire (1) to theterminal (N) for the decelerator. If the voltage on the multimeter is greater than 4.13 V, adjust thepotentiometer until the multimeter reads 4.13 0.10 V.

30.Perform Steps 28 and 29 in order to ensure that the voltage on the multimeter reads 4.13 0.10 V.31.Disconnect the equipment that was installed in Steps 24 through 29.

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32.Adjust the inserted length of the accelerator cable. The length (P) between the outer cable and theuniversal joint should be 175 5 mm (6.9 0.2 inch).

33.Tighten the locknut (Q) on the accelerator cable to a torque of 5.05 0.75 Nm (44.7 6.6 lb in), andapply 155-0695 Thread Lock Compound or 185-3998 Thread Lock Compound (3) to the locknut.

34.Adjust the inserted length of the decelerator cable. The length (R) between the outer cable and theuniversal joint should be 200 5 mm (7.9 0.2 inch).

35.Tighten locknut (S) on the decelerator cable to a torque of 5.05 0.75 Nm (44.7 6.6 lb in) and appl155-0695 Thread Lock Compound or 185-3998 Thread Lock Compound (3) to the locknut.

Completing the Assembly

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36.Install the new packing that is included in the new motor repair kit (5). Apply 152-9155 Adhesive (2) the packing.

37.Insert the grommet into the case. Apply 152-9155 Adhesive (2) to the grommet. Refer to Illustration 338.Connect the terminals (A) for the motor. The two red terminals should be connected, and the two whit

terminals should be connected. Connect the potentiometer with the connector (B). Refer to Illustration

39.Attach the cover to the case. Use the six screws that were removed in Step 1. Tighten the screws to atorque of 0.505 0.075 Nm (4.47 0.66 lb in). Refer to Illustration 1.

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Tue Feb 21 2012 09:02:09 GMT-0



i02149

Troubleshooting Diagnostic Codes


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SMCS -7569


Table 1

Component Identification (CID)

CID No. Name Of Component

91(Not in 321C)

Throttle position signal

96 Fuel level sensor

110 Engine coolant temperature sensor

167 Alternator

168 Voltage to the power supply (keyswitch)

190 Speed sensor

248

( 319C, 320C, 322C, 325C, and 330C ONLY)Cat Data Link

254( 312C, 315C, and 321C ONLY)

Electronic Control Module (ECM)

271

( 312C, 315C, and 321C ONLY)Action Alarm

286

(Not in 321C)Engine oil pressure fault

374 Swing brake solenoid

376 Travel alarm

581 Proportional reducing valve for the power shift pressure

586 Engine speed dial

587 Feedback of the governor actuator

588( 312C, 315C, and 321C ONLY)

Communication problem between controller and monitor

590 Engine controller

598 Automatic travel speed solenoid

600 Hydraulic oil temperature sensor

1161 Pressure sensor for the delivery pump (1)

1162 Pressure sensor for the delivery pump (2)


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1525 Straight travel solenoid

2002

( 319C, 320C, 322C, 325C, and 330C ONLY)Travel alarm

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Example Of A Typical Troubleshooting Procedure

(1) Preparations

(2) Description of the problem

(3) Error code on the display

(4) Items that require checking

(5) Probable cause and solution

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Diagram Of Terminology For The Troubleshooting Procedures

(6) Number of the terminal in the connector

(7) Indication of the short circuit

(8) Number of the connector

(9) "M" Male "F" Female

1. Description (Items that require checking)2. Measurement of Voltage

o (A) - (B) : 24 VVoltage is measured at the later terminal. For example, the red test pin + is connected to terminal "A"

and the black test pin - is connected to terminal "B".

3. Meaning of Symbolsa. The following list describes the meaning of specific symbols:

"C-ground" : Ground terminal for the chassis "P-ground" : Ground terminal for the platform "R-ground" : Ground terminal for the relay panel "Cab-ground" : Ground terminal for the cab

4. Preliminary Checka. Connector

Check the connection of the connector before a troubleshooting procedure is performed. Inspe

the connector for moisture. Moisture in a connector can cause a poor connection. Ensure that tconnectors are mating correctly. Ensure that the pins in the connector are secure.

b. ContinuityEnsure that continuity is present between the following items:

"C-ground" - "P-ground" "C-ground" - "R-ground" "P-ground" - "Cab-ground"


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Turn the disconnect switch to the OFF position before you perform the continuity checks. The

power is OFF in order to prevent damage to the tester and the circuit.

5. Preparationa. Turn the key start switch to the OFF position.b. The hydraulic control lever is in the LOCKED position.c. Ensure that the controller, the harnesses and the connectors are connected.

Note: Ensure that disconnected wires do not contact the machine in order to avoid damage to

electrical components when power is applied.

Pruebas y Ajustes312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHP

and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control - V2


i02150

Governor Actuator - Replace

SMCS -1716-510


Replacement

Note: The 325C, M325C MH, and 330C series do not have a governor actuator.

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Governor actuator for 312C

(1) Governor actuator

(2) Governor cables

(3) Connector for governor actuator

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Governor actuator for 315C


(2) Accelerator cable


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Governor actuator for 319C and 320C series




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Governor Actuator for 321C


(2) Governor Cables


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312C

(2) Accelerator Cables

(4) Support

(5) Bellows

(6) Lever

(7) Decelerator cable

(8) Nut

(9) Nut

(10) Bellows

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319C and 320C series



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(4) Support

(5) Bellows

(6) Lever


(8) Nut

(9) Nut

(10) Bellows

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Illustration 7 g00778717322C Series I


(4) Support

(5) Bellows

(6) Lever


(8) Nut

(9) Nut

(10) Bellows


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321C


(3) Support

(4) Bellows

(5) Lever


(7) Nut

(8) Nut

(9) Bellows

Replacement For Machines Only With Accelerator Cable

1. Install the actuator.2. Insert the joint of the accelerator cable through the hole in the lever. Install the nut in order to hold the

cable in position.

3. Turn the nut and the locknut of the accelerator cable in the counterclockwise direction until the nuts aseparated.

4. Turn the lever by hand in the counterclockwise direction to the position of high idle.5. Insert the other threaded portion of the accelerator cable into the notch of the support.6. Secure the screw cap and the boot so that the screw cap and the boot will not turn. Then turn the nut

until the governor lever touches the high idle stop.

7. Tighten the nut for two turns more.


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8. Tighten the locknut (27 3 Nm (20 2 lb ft)) against the support. Ensure that the nut remains inposition while the locknut is tightened against the support.

9. (If applicable) Reinstall the two clamps to the accelerator cable. Do not allow the cable to twist.Note: Ensure that the governor lever is in contact with the high idle stop. Also, ensure that the nut is

correctly tightened in order to ensure that the accelerator cable has the correct tension. The setting of t

engine speed or an overload condition of the governor actuator could result if the cable is not tightene

correctly.

Note: The minimum allowable bending radius for the cable assembly is 150 mm (6 inch).

Replacement For Machines With Accelerator Cable and Decelerator Cable

1. Repeat step 1 through step 9 in "For Machines Only With Accelerator Cable".2. Insert the joint of the decelerator cable through the hole in the lever. Install the nut in order to hold the

cable in position.

3. Loosen the nut and the locknut on decelerator cable.4. Insert the other threaded portion of the accelerator cable into the notch of the support.5. Tighten the nut until the sag in the bellows is no longer present. Loosen the nut by five turns.

Note: The minimum allowable bending radius for the cable assembly is 150 mm (6 inch).

Adjustment

1. Loosen the nut and the locknut of the accelerator cable. The nuts should be separated as far as possibl2. Install the accelerator cable and the decelerator cable to the lever.3. Insert the threaded section of the accelerator cable into the support.4. Turn the lever clockwise toward the engine until the lever hits the stop for the high idle.5. Tighten the nut until the sag in the bellows is no longer present. The nut should be tightened two

additional turns.

6. Secure the accelerator cable to the support by tightening the locknut.7. Insert the threaded section of the decelerator cable into the notch of the support.8. Tighten the nut until the sag in the bellows is no longer present. Loosen the nut by two turns.9. Secure the decelerator cable to the support with the locknut. Then, tighten the locknut against the nut.

Ensure that the nut does not turn as the locknut is tightened.

Calibration


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Note: For more information, see the topic Testing And Adjusting, "Governor Actuator - Calibrate".

1. Start the engine. Perform the calibration procedure for the governor actuator.2. After the calibration procedure has been performed correctly, the error log is cleared.

Note: For more information, see Testing And Adjusting, "Logged Error Mode".

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Tue Feb 21 2012 08:44:10 GMT-0



i02065

Governor Actuator - CalibrateSMCS -1716-524


Note: The 325C, M325C MH, and 330C series does not have a governor actuator.

This function can memorize the rotation angle of the governor actuator and the no-load engine speed. Thisinformation is saved into the controller after the accelerator cable of the governor actuator has been replaced,installed and/or adjusted. The controller will use the information that was saved in order to determine the targ

position for the actuation of the governor actuator.

Note: Ensure that the calibration procedure for the governor actuator is performed when the governor actuato

the accelerator cable or the controller has been replaced or installed. The temperature of the hydraulic oil shou

be 50 C (122 F) prior to the calibration.


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The above illustration is an example of the display for the 312C. All of the other displays are identical with the sales mode

on the fourth line.

1. Enter the service mode.

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2. Highlight the second line of the display and use the direction for direction to scroll through the displayScroll through the display until the display shows "CALIBRATION".

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3. Highlight the third line by using the keys for direction. The name of the device will be shown on thethird line. Scroll downward until "STANDBY" is highlighted. Press the "OK" key in order to start the

calibration procedure. "GOVERNOR-EXE" is displayed on the third line when the governor actuator calibrated. Press the "OK" key after confirming the display of "GOVERNOR-EXE".

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4. The above illustration shows a display that is temporarily shown when the governor actuator is movedthe initial position. Press the "OK" key again when the display shows "SP". The calibration procedure

has started.

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5. The numerical number that is being displayed in the fourth line will change during the calibration. Thnumber is related to the process of the calibration. See the following table 1.

Table 1

Content For The Process

Display Process

STANDBY Prior to calibration

1 Transfer of the initial position of the governor actuator

SP The initial transfer of the information about the position has been completed.

3 High idle search

4 Positioning of the high idle

5 Data collection of the intermediate points (9-2) down

6 Low idle search

7 Data acquisition of intermediate points (2-9) up

8 Confirmation of the high idle

9 Confirmation of the setting for the speed dial (down)

10 Confirmation of the setting for the speed dial (up)

11 End processing

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6. The above illustration is shown after the governor actuator has completed the calibration.Warnings

If the fourth line of the display shows any of the following warnings a failure is present. See the following tab2 for a detailed description of the warning displays.

Table 2

Warning Codes

Display Warning Corrective Action

Wire Pitch X (Xis a number from

0 to 9)

Wire nut is installed too loose

by X pitch. X can be a

positive or negative number.

Turn clockwise.

Tighten the accelerator cable by the displayed pitch.

Perform the calibration again.

Wire Pitch X (X

is number from -9

to 0)

Wire nut is installed too tight

by X pitch. X can be apositive or negative number.

Turn clockwise.

Loosen the accelerator cable by the displayed pitch.Perform the calibration again.

WARNING 01 Insufficient high idle

High idle is less than the specified value due tomalfunction of the engine, incorrect installation of the

governor cable, poor fuel, etc. After the engine has been

inspected for a malfunction, reinstall the cable and

perform the calibration again.

WARNING 02Incorrect installation of

cableReinstall the cable and perform the calibration again.

WARNING 03 Excessive low idle

Low idle is more than the value specified due to amalfunction in the engine, an incorrectly installed

governor cable, etc. After the engine has been inspected

reinstall the cable and perform the calibration again.

WARNING 04 Excessive hysteresis Ensure that the cable is adjusted correctly. Reinstall the


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cable and perform the calibration again.

WARNING 05 Unstable high idle

High idle is unstable due to a malfunction in the engine

an incorrect installation of the governor cable, etc. Aftethe engine has been inspected, reinstall the cable and

perform the calibration again.

WARNING 06 Unstable dial speed

The speed for the dial setting is unstable due to a

malfunction in the engine, an incorrectly installed cableetc. After the engine has been inspected, reinstall the

cable and perform the calibration again.

Errors

If the fourth line of the display shows any of the following errors a failure is present. See the following table f

a detailed description of the error displays.

Table 3

Error Codes For The Governor Actuator

Error

CodeDescription Of The Error Corrective Action

ERROR

01

Improper calibration of another

device

Stop the calibration of the other device. Perform one

calibration at a time.

ERROR

02

Improper calibration of another

module

Stop the calibration of the other device. Perform one

calibration at a time.

ERROR03

Failure of the interlock signal Perform the troubleshooting procedure that will confirmthe signal that communicates with the monitor.

ERROR

11Abnormal speed sensor Troubleshoot the confirmation of the speed sensor.

ERROR12

Engine stopPerform the calibration again. Try to prevent the enginefrom stopping.

ERROR

13Load available

Reset all operational levers to the neutral position. Perfo

the calibration again.

ERROR14

Overheating of the coolant or thehydraulic oil during the calibration

You need to allow the complete cooldown. Clear theoverheating condition. Perform the calibration procedur

again.

ERROR

15

Pressure decrease in the engine oil

Check for clogged air cleaner

Clear the abnormal occurrence and perform the calibrati

again.

ERROR16

Excessive governor movementtime

Troubleshoot the confirmation of the governor actuator.


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Perform the following procedure when the data for the calibration of the governor actuator is cleared.

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1. Highlight the third line by using the arrow keys.

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2. Press the "menu" key. The area that is highlighted will scroll to the right.

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3. Change the display of the third line in order to show "CLEAR" by using the arrow keys. See the abovillustration.

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4. Highlight the fourth line by using the directional keys. Press the "OK" key when the fourth line ishighlighted.

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5. Press the "OK" key when the display shows "CLEAR?".

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6. The data for the calibration has been cleared when the fourth line of the display shows "CLEARED".1 1 0






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