Installation Procedure for the Caterpillar Machine Security System (MSS){7631} Caterpillar

Track-Type Tractor:

D3K (S/N: JTD1-UP; FFF1-UP; LLL1-UP)

D4K (S/N: MMM1-UP; RRR1-UP)

D5K (S/N: JLF1-UP; WWW1-UP; YYY1-UP)

D6K (S/N: DHA1-UP; FBH1-UP)

Introduction

This Special Instruction explains the installation procedure for Caterpillar Machine Security System (MSS) for the following machines.

D3K, D4K, D5K and D6K Small Track-Type Tractors and Medium Track-Type Tractors

Required Parts List

Installation Procedure

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Accidental machine starting can cause injury or death to personnel working on the machine. To avoid accidental machine starting, turn the battery disconnect switch to the OFF position and remove the key. If the machine is not equipped with a battery disconnect switch, disconnect the battery cables from the battery and tape the battery clamps. Place a do not operate tag at the battery disconnect switch location to inform personnel that the machine is being worked on.

Machine Disassembly

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Illustration 1	g01460330
D3K, D4K and D5K

Note: The battery disconnect switch is located behind the access door at the rear of the machine.

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Illustration 2	g01500875
D6K

Note: The battery disconnect switch is located behind the small access door on the right hand side of the machine.

1. Turn the battery disconnect switch (13) to the OFF position.

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Illustration 3	g01460410

2. Remove five screws (14) that hold the instrument cluster to the dash.

3. Pull the instrument cluster from the dash in order to reveal the fire wall. The back of the gauges, start switch assembly, and the wiring harness should be accessible.

Mount the Interface Module Gp

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Illustration 4	g01460491

Note: The Interface Module Gp must be installed with the connector on the module, facing toward the rear of the machine.

1. Attach isolation mounts (2) and spacers (3) to the interface module (7) .

2. Use two bolts (11) and two washers (12) to mount the interface module (7) to the bosses (17) that are welded on the fire wall. Torque the bolts to 12 ± 3 N·m (9 ± 2 lb ft).

Mount the Exciter Coil

Illustration 5	g01460604

1. Use a 29 mm (1 1/8 inch) socket to remove the nut (17) from start switch assembly (16) .

2. Remove start switch assembly (16) from the instrument panel. Locate notch (18) that is in the mounting plate for the keyswitch. The notch in the plate is covered by the film. The notch will be used as a route for the wiring of the exciter coil.

3. Use a utility knife to remove the portion of the film that covers notch (18) in the plate .

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Illustration 6	g01461908

4. Attach film (10) to the mounting plate of the start switch assembly. Route the wires for the exciter coil through notch (18). Hold exciter coil (5) over the hole in the plate for the start switch assembly.

5. Reinsert the start switch assembly into the back of the plate and through the exciter coil.

6. Reinstall nut (17) on the start switch assembly in order to secure the exciter coil.

7. Tighten nut (17) on the start switch assembly to 13.6 ± 4 N·m (10 ± 3 lb ft).

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Illustration 7	g01462428

8. Connect the 2-pin connector of harness assembly (8) to receptacle (6) of the exciter coil. Strap the connector of the exciter coil and the connector of the start switch assembly together to the harness clip.

9. Connect the 8-pin connector of harness assembly (8) to interface module connector (20) .

10. Connect the 8-pin connector of harness assembly (8) to harness (19) for the dash. Strap the connector for the harness assembly and the connector for the dash together on the harness clip.

Setup of the Machine Security System

Note: This is a premium feature that must be activated with a service tool with password protection.

1. Turn the battery disconnect switch to the ON position.

2. Use a communication adapter to connect a computer to the service connector. Use the latest version of Caterpillar Electronic Technician (ET).

3. Put an electronic key into the keyswitch.

4. Turn the key to the ON position.

5. Start Cat ET.

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Illustration 8	g01472212

6. Select "Machine Control" on "ECM Selector" screen.

7. Click "OK" on "ECM Selector" screen.

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Illustration 9	g01472353

8. Go to the "Service" menu.

9. Select the "Configuration" option. The "Configuration" screen should appear.

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Illustration 10	g01472386

10. Select "Security Access Parameters" from the "Machine Control" list.

11. Select the "Advanced Machine Security System Installation Status" option.

12. Click the "Change" button at the bottom of the "Configuration" screen.

13. Select "Installed" in the "New Value" field of the "Change Paramenter Value" screen.

14. Click "OK". The "Enter Factory Passwords" screen will be displayed.

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Illustration 11	g01267877

15. Enter a valid factory password in the "Factory Password #1" field.

16. Enter a valid factory password in the "Factory Password #2" field.

17. Click "OK".

    Note: If you cancel the operation, then the factory passwords that were entered will become invalid. You will need to obtain another set of factory passwords.

Create a Master Key

The following procedure must be done in order to create another master key on the list of keys. Creating more than one key in the list of keys for the machine with master level access is recommended.

1. Turn the battery disconnect switch to the ON position.

2. Use a communication adapter to connect a computer to the service connector. Use the latest version of Caterpillar Electronic Technician (ET).

3. Put an electronic key into the keyswitch.

4. Turn the key to the ON position.

5. Start Cat ET.

6. Select "Machine Control" on "ECM Selector" screen.

7. Click "OK" on "ECM Selector" screen.

8. Go to the "Service" menu.

9. Select the "Configuration" option. The "Configuration" screen should appear.

10. Select "Security Access Parameters" from the "Machine Control" list.

11. Go to the "Service" menu. Select the "Security Management" option.

12. Click "Add" on the "Security Management" screen. The "Enter Factory Password" screen will be displayed.

13. On the "Enter Factory Password" screen, enter a valid factory password in the "Factory Password #1" field.

14. On the "Enter Factory Password" screen, enter a valid factory password in the "Factory Password #2" field.

15. Click "OK" on the "Enter Factory Passwords" screen in order to display the "Add Key Information" screen.

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Illustration 12	g01472732

16. If the key has never been read by the MSS, the "ID1" field and the "ID2" field will default to zero.

17. Click the "Read" button in order to display the information from the key in the "ID2" field.

18. On the "Add Key Information" screen, type a description of the master key in the "Description" field.

19. Select "Master" in the "Access Level " field .

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Illustration 13	g01472872

20. The "Add Key Information" window also offers the option to "Disable" or "Enable" the expiration date and time. If "Enable"is selected, then the times that can be selected are restricted to a six hour window for any date that is selected.

21. Click "OK" on the "Add Key Information" screen.

22. On the "Add Key" screen, click "OK" in order to answer the question "Are you sure you want to add this key?".

    Note: If you cancel the operation, the factory passwords will become invalid. You will need to obtain another set of factory passwords.

23. Turn the key to the OFF position.

The master key should be recognized after the above procedure is complete.

Additional Notes

• A key is a master key for the machine only when the key is programmed into the machine as a master key. The key is not automatically recognized as a master key for other machines in the fleet that are equipped with MSS.

• For more information about ignition keys, refer to System Operation, RENR2462, "Key Information".

• If a master key for that machine is used, factory passwords are not required for the following actions.

• Modify bypass mode.

• Add keys to the list of keys for that machine.

• Factory passwords are always required in order to install the Machine Security System software on the ECM.

Setting Time and Date

You must set the correct date and time for the Machine Security System. Use the following procedure to set the date and time.

1. Turn the battery disconnect switch to the ON position.

2. Use a communication adapter to connect a computer to the service connector. Use the latest version of Caterpillar Electronic Technician (ET).

3. Put a Master Key into the keyswitch.

4. Turn the key to the ON position.

5. Start Cat ET.

6. Select "Machine Control" on "ECM Selector" screen.

7. Click "OK" on "ECM Selector" screen.

8. Go to the "Service" menu.

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Illustration 14	g01071010

9. Select the "ECM date/time" option from the "Service" menu. Illustration 14 will be displayed.

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Illustration 15	g01071017

10. Press the "Change" button. This will cause the "Date and Time" dialog box to appear. Refer to illustration 15.

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Illustration 16	g01071024

11. Select the local time zone by clicking on the arrow button, and selecting from the list. Refer to illustration 16.

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Illustration 17	g01071033

12. Enter the local date and time. Use an accurate resource to acquire the correct time. Refer to illustration 17.

    Note: Laptop computers are not a good source of time.

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Illustration 18	g01071034

13. Then press the "OK" button. The Cat ET will display the following message. Refer to illustration 18.

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Illustration 19	g01071037

14. Click the "YES" button in order to change the date and time or click on the "NO" button in order to cancel the change. Cat ET will display the new time on a 24 hour clock. Refer to illustration 19.

Set Bypass Schedule

Note: The MSS may be deactivated for a period of time by using the following steps.

1. Turn the battery disconnect switch to the ON position.

2. Use a communication adapter to connect a computer to the service connector. Use the latest version of Caterpillar Electronic Technician (ET).

3. Put a Master Key into the keyswitch.

4. Turn the key to the ON position.

5. Start Cat ET.

6. Select "Machine Control" on "ECM Selector" screen.

7. Click "OK" on "ECM Selector" screen.

8. Go to the "Service" menu.

9. Select the "Configuration" option. The "Configuration" screen should appear.

10. Select "Security Access Parameters" from the "Machine Control" list.

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Illustration 20	g01472973

11. Highlight the "Security System Bypass Start Time" for the correct day of the week.

12. Select the "Change" button at the bottom of the page. The "Change Parameter Value" field appears.

13. Enter the desired start time for the bypass in the "New Value" field.

    Note: All times are based on a 24 hour clock. For a start time of 6:00 AM, enter 6:00. For a start time of 6:00 PM, enter 18:00. Include the colon that is used in the setting for the time.

14. Select "OK". The configuration screen will appear.

15. Highlight the "Security System Bypass Stop Time" for the correct day of the week.

16. Select the "Change" button at the bottom of the screen. The "Change Parameter Value" field appears.

17. Enter the time to stop for the bypass in the "New Value " field. Then select "OK".

Note: In order to arm the system for 24 hour operation, set the start and stop time for the bypass to the same time.

Note: In order to disarm the system for a 24 hour period, set the time to start at 00:00 and the time to stop at 23:59.

Machine Reassembly and Film Application

Illustration 21	g01460410

1. Reinstall the Instrument cluster to the dash.

2. Torque five bolts (14) to 1.5 ± .25 N·m (13 ± 2 lb in).

3. Apply film (9) on the dash under the indicator lamps.